Iflscience.com - SEO Checker

Sign up for free! PDF Export
Overview of the SEO Check
Meta information
100% 
Page quality
89% 
Page structure
58% 
Link structure
25% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.22 s
File size
184.20 kB
Words
1837
Media files
236
Number of links
257 internal / 4 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
The Lighter Side of Science | IFLScience
The length of the page title is perfect. (364 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
We’re dedicated to entertaining, educating, and sparking curiosity about the world around us – and beyond.
The length of the meta description is perfect. (656 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.iflscience.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: Germany
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
descriptionWe’re dedicated to entertaining, educating, and sparking curiosity about the world around us – and beyond.
viewportwidth=device-width, initial-scale=1.0
msapplication-TileColor#da532c
theme-color#ffffff
robotsmax-image-preview:large
ifls-versionEmpty
apple-mobile-web-app-status-bar-styleblack
apple-mobile-web-app-capableyes
mobile-web-app-capableyes
langen
twitter:cardsummary_large_image
twitter:site@IFLScience
twitter:titleThe Lighter Side of Science | IFLScience
twitter:descriptionWe’re dedicated to entertaining, educating, and sparking curiosity about the world around us – and beyond.
twitter:imagehttps://assets.iflscience.com/2.4.9/favicon/iflscience_logo.png
fb:pages367116489976035
fb:app_id1847617632182481
fb:use_automatic_ad_placementenable=true
og:titleThe Lighter Side of Science | IFLScience
og:typewebsite
og:urlhttps://www.iflscience.com
og:site_nameIFLScience
og:descriptionWe’re dedicated to entertaining, educating, and sparking curiosity about the world around us – and beyond.
og:imagehttps://assets.iflscience.com/2.4.9/favicon/iflscience_logo.png
X-UA-CompatibleIE=edge
charsetUTF-8

Automatically check iflscience.com including all subpages at once!

Try for free
Guaranteed free of charge during trial period.

Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
This page contains 1837 words. That's ok.
30.5% of the text are stop words.
The page contains a listing, which indicates a good text layout.
4 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 16.8 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 37 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
...science.com/svg/logo/_logo_subscribe.svgIFLScience logo
...sets.iflscience.com/svg/_audio_black.svgaudio
...assets.iflscience.com/svg/logo/_logo.svgIFLScience logo
assets.iflscience.com/svg/_account.svgaccount
assets.iflscience.com/svg/astronaut.svgastronautastronaut
https://assets.iflscience.com/svg/_exit.svgexit
assets.iflscience.com/svg/_search.svgsearch
...s.iflscience.com/svg/more-icon-white.svgmore-icon
...assets.iflscience.com/svg/_closemore.svgclose more
...s.iflscience.com/svg/more-icon-white.svgmore-icon
...assets.iflscience.com/svg/_closemore.svgclose more
assets.iflscience.com/svg/_search.svgsearch
...ssets.iflscience.com/svg/_trending_m.svgtrending-icon
assets.iflscience.com/svg/_clock.svgclock-icon
...s.iflscience.com/svg/more-icon-white.svgmore-icon
...assets.iflscience.com/svg/_closemore.svgclose more
...s.iflscience.com/svg/more-icon-white.svgmore-icon
...assets.iflscience.com/svg/_closemore.svgclose more
assets.iflscience.com/svg/_account.svgaccount
https://assets.iflscience.com/svg/_exit.svgexit
assets.iflscience.com/svg/_account.svgaccount
https://assets.iflscience.com/svg/_exit.svgexit
...g/84659/triffid-and-lagoon-nebulae-l.jpgthe two nebulae are near each other and they look like cloud made of concentric ribbons dark gas filaments and so many stars to make an almost uniform background are seen behind the nebulae.
.../84659/triffid-and-lagoon-nebulae-tl.jpgthe two nebulae are near each other and they look like cloud made of concentric ribbons dark gas filaments and so many stars to make an almost uniform background are seen behind the nebulae.
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_share.svgshare
...icleNo/79722/aImg/84658/whqs-s1e10-m.jpgEpisode 10 of We Have Questions playing on a smartphone, against a snow-covered background
...ets.iflscience.com/svg/label/_nature.svgnature-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_share.svgshare
...ticleNo/79725/aImg/84662/nightmare-m.jpgAn engraving by J.P. Simon, 1810, of a woman asleep with a devil sitting on her chest, symbolizing nightmare and sleep terrors.
...ets.iflscience.com/svg/label/_health.svghealth-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_clock.svgclock-icon
...lscience.com/svg/_trending_duotone_2.svgtrending-icon
...eNo/79362/aImg/84081/upemba-lechwe-m.jpgblurry photograph of an Upemba lechwe, a species of antelope
...ets.iflscience.com/svg/label/_nature.svgnature-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_comments.svgcomments icon
assets.iflscience.com/svg/_share.svgshare
...No/79635/aImg/84510/mastodon-chile-m.pngArtist's reconstruction of Notiomastodon platensis feeding on Chilean palm fruit, now endangered by the big beasts' extinction.
...ets.iflscience.com/svg/label/_nature.svgnature-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_comments.svgcomments icon
assets.iflscience.com/svg/_share.svgshare
https://assets.iflscience.com/svg/_more.svgmore-icon
...ets.iflscience.com/svg/_book_duotone.svgbook
...articleNo/79454/aImg/84362/voyager-m.pngVoyager in space (artist concept).
...sets.iflscience.com/svg/label/_space.svgspace-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_comments.svgcomments icon
assets.iflscience.com/svg/_share.svgshare
...rticleNo/79619/aImg/84518/balloons-m.jpgThe radio pulses were detected by the Antarctic Impulsive Transient Antenna (ANITA) experiment, designed to detect radio waves from cosmic rays hitting the atmosphere from balloons high above Antarctica.
...sets.iflscience.com/svg/label/_space.svgspace-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_comments.svgcomments icon
assets.iflscience.com/svg/_share.svgshare
https://assets.iflscience.com/svg/_more.svgmore-icon
...s.iflscience.com/svg/_latest_duotone.svglatest-icon
...ts/articleNo/79727/aImg/84663/baby-m.jpga newborn baby lying in a hospital cot
...ets.iflscience.com/svg/label/_health.svghealth-icon
assets.iflscience.com/svg/_clock.svgclock-icon
.../aImg/84643/thousands-of-fragments-t.jpgA photo showing Han Li sorting out a selection of the thousands of fresco fragments laid out on a large table. The Table is so wide that if he was your lie on it he would still not reach the other side. Li is position across from the camera. He is wearing a checkered shirt and blue rubber gloves.
...ets.iflscience.com/svg/label/_humans.svghumans-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_share.svgshare
...657/particles-quantum-entanglement-t.jpgThe speed of quantum entanglement has been measured for the first time.
...sets.iflscience.com/svg/label/_space.svgspace-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_comments.svgcomments icon
assets.iflscience.com/svg/_share.svgshare
...20/aImg/84656/nimbus-covid-variant-t.jpgThe New Nimbus COVID Variant Infections Has Doubled in the UK, And It's Spreading
...ets.iflscience.com/svg/label/_health.svghealth-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_comments.svgcomments icon
assets.iflscience.com/svg/_share.svgshare
https://assets.iflscience.com/svg/_more.svgmore-icon
...ets.iflscience.com/svg/label/_humans.svghumans-icon
.../articleNo/79705/aImg/84633/throne-t.jpgEmpty throne
...ets.iflscience.com/svg/label/_humans.svghumans-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_share.svgshare
...cleNo/79687/aImg/84615/alan-turing-t.pngAlan Turing.
...ets.iflscience.com/svg/label/_humans.svghumans-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_share.svgshare
...ts/articleNo/79686/aImg/84604/math-t.jpgComplex mathematical equations
...ets.iflscience.com/svg/label/_humans.svghumans-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_share.svgshare
...o/79684/aImg/84602/ice-age-shelter-t.pngArtist's impression of people using Dargan Shelter during the Ice Age, where the surrounding mountains were snowcapped even in summer.
...ets.iflscience.com/svg/label/_humans.svghumans-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_share.svgshare
https://assets.iflscience.com/svg/_more.svgmore-icon
...ets.iflscience.com/svg/label/_health.svghealth-icon
...79695/aImg/84612/toxoplasma-gondii-t.jpgA close up of the Toxoplasma gondii parasite under a microscope. The parasite has been illuminated so that it body is translucent with dark tones and an electric blue hew around certain parts. There are also yellow blobs floating within its form, clustered around the center as well as four points at the bottom that look like four little feet.
...ets.iflscience.com/svg/label/_health.svghealth-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_comments.svgcomments icon
assets.iflscience.com/svg/_share.svgshare
...icleNo/79689/aImg/84605/salton-sea-t.jpgA close up photo of a dead fish on a dried up portion of the Salton Sea. The Fish is missing its eyes and the rest of its body has been reduced to parts of is skeleton covered by flacking scales. There is a large seabird feather next to it.
...ets.iflscience.com/svg/label/_health.svghealth-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_comments.svgcomments icon
assets.iflscience.com/svg/_share.svgshare
...o/79690/aImg/84607/injectable-prep-t.jpgNurse prepping for injection by drawing liquid into a syringe
...ets.iflscience.com/svg/label/_health.svghealth-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_share.svgshare
...ts/articleNo/79677/aImg/84592/face-t.jpgHuman face made from different portrait of men and women of diverse age and race.
...ets.iflscience.com/svg/label/_health.svghealth-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_comments.svgcomments icon
assets.iflscience.com/svg/_share.svgshare
https://assets.iflscience.com/svg/_more.svgmore-icon
...ets.iflscience.com/svg/label/_nature.svgnature-icon
...eNo/79713/aImg/84645/hybrid-python-t.jpgThe hybrid pythons are a mix of Burmese pythons (Python bivittatus) and Indian pythons (P. molurus), neither of which are native to Florida.
...ets.iflscience.com/svg/label/_nature.svgnature-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_comments.svgcomments icon
assets.iflscience.com/svg/_share.svgshare
.../79698/aImg/84647/sandhill-gosling-t.pngIt's not the first time Sandhill cranes have adopted baby Canada geese, despite their differences.
...ets.iflscience.com/svg/label/_nature.svgnature-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_comments.svgcomments icon
assets.iflscience.com/svg/_share.svgshare
...No/79703/aImg/84640/deep-biosphere-t.pngA rock crust sample, upside down, with Oasisia and Riftia tubeworms, demonstrating that even complex life can disperse through cracks in Earth's crust.
...ets.iflscience.com/svg/label/_nature.svgnature-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_share.svgshare
...eNo/79710/aImg/84641/maori-octopus-t.pngA large orange octopus has an upside down ray in its web on the sea floor. A pottery buddha head is in the top of the frame.
...ets.iflscience.com/svg/label/_nature.svgnature-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_comments.svgcomments icon
assets.iflscience.com/svg/_share.svgshare
https://assets.iflscience.com/svg/_more.svgmore-icon
...sets.iflscience.com/svg/label/_space.svgspace-icon
...articleNo/79712/aImg/84646/relay-2-t.jpgthe satellite is seen as an octagonal prism with slightly slanted top sides and antennae coming out of both ends
...sets.iflscience.com/svg/label/_space.svgspace-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_comments.svgcomments icon
assets.iflscience.com/svg/_share.svgshare
...s/articleNo/79708/aImg/84638/lupus-t.pngA 3D render of the sky tonight. The constellations are marked.
...sets.iflscience.com/svg/label/_space.svgspace-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_comments.svgcomments icon
assets.iflscience.com/svg/_share.svgshare
...s/articleNo/79700/aImg/84625/rubin-t.jpgThe night sky dazzles over Rubin Observatory in this shot from October 2024. The Milky Way sprawls overhead in the waning light of sunset. Comet C/2023 A3 (Tsuchinshan–ATLAS) appears just above the observatory at center.
...sets.iflscience.com/svg/label/_space.svgspace-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_share.svgshare
...eNo/79691/aImg/84613/pale-blue-dot-t.pngPale Blue Dot: The most distant image we have of Earth.
...sets.iflscience.com/svg/label/_space.svgspace-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_comments.svgcomments icon
assets.iflscience.com/svg/_share.svgshare
https://assets.iflscience.com/svg/_more.svgmore-icon
...iflscience.com/svg/label/_technology.svgtechnology-icon
...eNo/79699/aImg/84626/microplastics-t.jpgAn underwater photo showing thousands of pieces of microplastics floating around in what looks like an unpleasant soup.
...iflscience.com/svg/label/_technology.svgtechnology-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_share.svgshare
.../articleNo/79693/aImg/84608/brains-t.png3D Illustration Human Brain Anatomy made of Pixels and Particles For Neural network and Machine Learning concept. Sci-fi futuristic cyberpunk style.
...iflscience.com/svg/label/_technology.svgtechnology-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_share.svgshare
...leNo/79667/aImg/84576/sand-battery-t.pngA new sand battery tank in Finland, it was developed by Polar Night Energy.
...iflscience.com/svg/label/_technology.svgtechnology-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_share.svgshare
...ts/articleNo/79631/aImg/84497/prad-t.pngPRAD receiver for collecting wirelessly-transferred power.
...iflscience.com/svg/label/_technology.svgtechnology-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_comments.svgcomments icon
assets.iflscience.com/svg/_share.svgshare
https://assets.iflscience.com/svg/_more.svgmore-icon
...lscience.com/svg/label/_cultureBlack.svgtechnology
...mg/84581/democrats-and-republicans-t.jpgA photo shows two white boxing gloves pressed against one another. On the left is the symbol of the Democratic party as a donkey, while the glove on the right has an elephant for the Republicans. The two gloves are positioned in front of an American flag.
...lscience.com/svg/label/_cultureBlack.svgtechnology
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_comments.svgcomments icon
assets.iflscience.com/svg/_share.svgshare
...79660/aImg/84559/positive-nihilism-t.jpgMan standing at cave entrance watching the light at the end of the tunnel
...lscience.com/svg/label/_cultureBlack.svgtechnology
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_share.svgshare
...ets/articleNo/79657/aImg/84575/gun-t.jpgPistol, bullets and USA flag on wooden background
...lscience.com/svg/label/_cultureBlack.svgtechnology
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_comments.svgcomments icon
assets.iflscience.com/svg/_share.svgshare
...s/articleNo/79638/aImg/84557/satan-t.pngThe Devil, depicted in the Codex Gigas.
...lscience.com/svg/label/_cultureBlack.svgtechnology
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_share.svgshare
https://assets.iflscience.com/svg/_more.svgmore-icon
...flscience.com/icons/bubble-astronaut.pngbubble-astronaut
...icleNo/75935/aImg/78895/iflscience-t.pngcollage of images related to science with "iflscience is evolving" written in the centre
...flscience.com/icons/bubble-astronaut.pngbubble-astronaut
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_comments.svgcomments icon
assets.iflscience.com/svg/_share.svgshare
...ticleNo/76711/aImg/80138/the-vault-t.jpgAn image of the vault doors opening with a screenshot of the IFLScience Vault article.
...flscience.com/icons/bubble-astronaut.pngbubble-astronaut
assets.iflscience.com/svg/_clock.svgclock-icon
https://assets.iflscience.com/svg/_more.svgmore-icon
....iflscience.com/svg/_feature_duotone.svgfeature-icon
.../aImg/84655/earth-s-magnetic-field-m.jpgThe Earth's magnetic field in action.
...ets.iflscience.com/svg/label/_nature.svgnature-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_share.svgshare
...cleNo/79718/aImg/84654/pule-cheese-m.jpgA big chunk of Pule cheese comes with a huge price tag.
...ets.iflscience.com/svg/label/_nature.svgnature-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_share.svgshare
https://assets.iflscience.com/svg/_more.svgmore-icon
assets.iflscience.com/svg/_video.svgvideo-icon
...here-humans-bred-with-neanderthals-m.jpgchecking out a neanderthal sculpture
...ets.iflscience.com/svg/label/_humans.svghumans-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_comments.svgcomments icon
assets.iflscience.com/svg/_share.svgshare
.../the-ordovician-mass-extinction-tn-m.jpgan organism from the Ordovician time
...ets.iflscience.com/svg/label/_nature.svgnature-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_comments.svgcomments icon
...424/aImg/84169/the-alaska-triangle-m.jpgAn image of the Alaska Triangle
...ets.iflscience.com/svg/label/_nature.svgnature-icon
assets.iflscience.com/svg/_clock.svgclock-icon
assets.iflscience.com/svg/_share.svgshare
https://assets.iflscience.com/svg/_more.svgmore-icon
...assets.iflscience.com/svg/logo/_logo.svgIFLScience logo
...science.com/svg/logo/_logo_subscribe.svgIFLScience logo

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.
There are 63 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H2 Thank you!
H2 Can't find the email?
H2 Amazing First Images From World’s Largest Digital Camera Revealed
H2 Trending
H2 Most Read
H2 Latest
H2 Humans
H2 Health and Medicine
H2 Nature
H2 Space and Physics
H2 Technology
H2 Culture and Society
H2 Company and Product Insights
H2 Features
H2 Multimedia
H3 IFLScience We Have Questions: Why Does Snow Sometimes Look Blue?
H3 Frequent Nightmares Are A Worrying Sign Of Early Death And Accelerated Aging, Says New Study
H3 Sharks Have No Bones, So How Do They Get So Big?
H3 Michigan Bear Finally Free After 2 Years With Plastic Lid Stuck Around Its Neck
H3 Pangolins, The World’s Most Trafficked Mammal, May Soon Get Federal Protection In The US
H3 Critically Endangered Upemba Lechwe Officially Photographed For The First Time
H3 South American Forests Are Still Missing Their Mastodons 10,000 Years Later
H3 NASA's Voyager Spacecraft Found A 30,000-50,000 Kelvin "Wall" At The Edge Of Our Solar System
H3 "Anomalous" Radio Pulses Detected In Antarctica Are Coming From Underneath The Ice
H3 UK To DNA Test All Newborn Babies In Plan To Predict And Prevent Disease
H3 "Jigsaw"-Like Fresco Made Of Thousands Of Fragments Reveals Artistic Traits Not Seen In Roman Britain Before
H3 Scientists Have Finally Measured How Fast Quantum Entanglement Happens
H3 New Nimbus COVID Variant Present In The UK, Infections Could Spread This Summer
H3 The Longest-Reigning Monarch In History Is Someone You’ve Never Heard Of
H3 Alan Turing Masterpieces "Almost Shredded" By Owners Fetch $625,000 At Auction
H3 Homo Erectus And Neanderthals May Have Been The First Humans To Do Math
H3 Cave Remains Reveal Earliest Evidence Of Ice Age Indigenous Australians At High Altitude
H3 Common Brain Parasite Infecting Up To 30 Percent Of Americans Disrupts Neuron Communication
H3 Salton Sea: California's Largest And Most Polluted Lake Is Even More Toxic Than Thought
H3 Revolutionary Drug That's “Closest Thing” To HIV Vaccine Gets FDA Approval
H3 Your Genetic Ancestry Is Probably Not What You Think It Is
H3 Hybrid Pythons Are Creating A Slippery Problem In The Florida Everglades
H3 Two Sandhill Cranes Have Adopted A Canada Gosling, And It’s Ridiculously Adorable
H3 There Is Life Hiding In The Earth’s Deep Biosphere, But Not As You Know It
H3 Watch As Maori Octopus Decides Eating A Ray Is A Good Idea
H3 Mysterious, Powerful Radio Pulse Traced Back To NASA Satellite That’s Been Dead Since 1967
H3 Unexpected Nova Just Appeared In The Night Sky – And You Can See It With The Naked Eye
H3 World’s Largest Digital Camera To Reveal Revolutionary First Images Today – And You Can Watch Live
H3 In November 2026, A Human-Made Object Will Reach A Light-Day From Earth For First Time In History
H3 World's First Microfiber Recycling Center Plans To Combat Ocean Pollution At Its Source – Our Homes
H3 This Is Your Brain On ChatGPT: Lower Neural Interconnectivity And "Soulless" Work
H3 The World's Largest Sand Battery Was Just Switched On In Finland
H3 DARPA Sends Energy Wirelessly Over 8.6 Kilometers, Setting A New World Record
H3 Who Dislikes The Other More, Democrats Or Republicans? This Study Found Out
H3 Positive Nihilism: Is Meaninglessness The Key To Happiness?
H3 In 2010, The US Made Guns Easier To Get. The Result? Thousands Of Dead Kids
H3 The 13th Century "Codex Gigas" Or "The Devil's Bible" Is The Subject Of An Unsettling Legend
H3 Unlocking The Future Together: Why IFLScience Is Launching A Membership Model
H3 Opening The Vault: Uncovering A World Of Strange And Intriguing Science
H3 Why The Earth's Magnetic Pole Reversal Is A Fascinating Phenomenon
H3 People Are Only Just Learning What The World’s Most Expensive Cheese Is Made Of
H3 Video: Humans Bred With Neanderthals
H3 The Ordovician Mass Extinction
H3 What Is The Alaska Triangle?
H4 Navigation
H4 Contact
H4 Editorial
H4 Legal
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 4 external links on this page.

Found links on this page

LinkAttributesAnchor text
/privacy-policyNew window privacy policy
/privacy-policyNew window Privacy Policy
https://www.iflscience.com/IFLScience Home
IMG-ALT IFLScience logo
/subscribeSUBSCRIBE
/subscribeText duplicate SUBSCRIBE
/my-accountACCOUNT
IMG-ALT account
https://www.iflscience.com/humansHumans
/health-and-medicineHealth & Medicine
https://www.iflscience.com/natureNature
/space-and-physicsSpace & Physics
/technologyTechnology
/culture-and-societyCulture & Society
https://www.iflscience.com/latestLatest
/trendingTrending
https://www.iflscience.com/videosVideo
/podcastsPodcasts
https://www.iflscience.com/eventsEvents
/newslettersNewsLetters
/curious-magazineMagazine
/featuresFeatures
https://www.iflscience.com/ebookseBooks
https://www.iflscience.com/aboutAbout Us
https://www.iflscience.com/vaultThe vault
/subscribeText duplicate SUBSCRIBE
/trendingText duplicate Trending
IMG-ALT trending-icon
https://www.iflscience.com/latestText duplicate Latest
IMG-ALT clock-icon
https://www.iflscience.com/humansText duplicate Humans
/health-and-medicineText duplicate Health & Medicine
https://www.iflscience.com/natureText duplicate Nature
/space-and-physicsText duplicate Space & Physics
/technologyText duplicate Technology
/culture-and-societyText duplicate Culture & Society
/featuresText duplicate Features
https://www.iflscience.com/videosText duplicate Video
/podcastsText duplicate Podcasts
https://www.iflscience.com/eventsText duplicate Events
/newslettersText duplicate NewsLetters
/curious-magazineText duplicate Magazine
https://www.iflscience.com/ebooksText duplicate eBooks
https://www.iflscience.com/aboutText duplicate About Us
https://www.iflscience.com/vaultTHE VAULT
/subscribeUPGRADE
/my-accountMY ACCOUNT
IMG-ALT account
/my-accountText duplicate MY ACCOUNT
IMG-ALT account
https://www.iflscience.com/vaultText duplicate THE VAULT
/curious-magazineMAGAZINE
/amazing-first-images-from-wor...link to article
/amazing-first-images-from-wor...Amazing First Images From World’s Largest Digital Camera Revealed
/amazing-first-images-from-wor...Text duplicate Amazing First Images From World’s Largest Digital Camera Revealed
/amazing-first-images-from-wor...Text duplicate Amazing First Images From World’s Largest Digital Camera Revealed
/iflscience-we-have-questions-...Text duplicate link to article
/iflscience-we-have-questions-...IFLScience We Have Questions: Why Does Snow Sometimes Look Blue?
/tags/environmentenvironment
IMG-ALT nature-icon
/iflscience-we-have-questions-...Text duplicate IFLScience We Have Questions: Why Does Snow Sometimes Look Blue?
/frequent-nightmares-are-a-wor...Text duplicate link to article
/frequent-nightmares-are-a-wor...Frequent Nightmares Are A Worrying Sign Of Early Death And Accelerated Aging, Says New Study
/tags/healthhealth
IMG-ALT health-icon
/frequent-nightmares-are-a-wor...Text duplicate Frequent Nightmares Are A Worrying Sign Of Early Death And Accelerated Aging, Says New Study
/sharks-have-no-bones-so-how-d...Sharks Have No Bones, So How Do They Get So Big?
/michigan-bear-finally-free-af...Michigan Bear Finally Free After 2 Years With Plastic Lid Stuck Around Its Neck
/pangolins-the-worlds-most-tra...Pangolins, The World’s Most Trafficked Mammal, May Soon Get Federal Protection In The US
/critically-endangered-upemba-...Text duplicate link to article
/critically-endangered-upemba-...Critically Endangered Upemba Lechwe Officially Photographed For The First Time
/tags/animalsanimals
IMG-ALT nature-icon
/critically-endangered-upemba-...Text duplicate Critically Endangered Upemba Lechwe Officially Photographed For The First Time
/south-american-forests-are-st...Text duplicate link to article
/south-american-forests-are-st...South American Forests Are Still Missing Their Mastodons 10,000 Years Later
/tags/palaeontologyPalaeontology
IMG-ALT nature-icon
/south-american-forests-are-st...Text duplicate South American Forests Are Still Missing Their Mastodons 10,000 Years Later
/trendingMore Trending
IMG-ALT more-icon
/nasas-voyager-spacecraft-foun...Text duplicate link to article
/nasas-voyager-spacecraft-foun...NASA's Voyager Spacecraft Found A 30,000-50,000 Kelvin "Wall" At The Edge Of Our Solar System
/space-and-physicsSpace and Physics
IMG-ALT space-icon
/nasas-voyager-spacecraft-foun...Text duplicate NASA's Voyager Spacecraft Found A 30,000-50,000 Kelvin "Wall" At The Edge Of Our Solar System
/anomalous-radio-pulses-detect...Text duplicate link to article
/anomalous-radio-pulses-detect..."Anomalous" Radio Pulses Detected In Antarctica Are Coming From Underneath The Ice
/tags/physicsphysics
IMG-ALT space-icon
/anomalous-radio-pulses-detect...Text duplicate "Anomalous" Radio Pulses Detected In Antarctica Are Coming From Underneath The Ice
/most-readMore Most Read
IMG-ALT more-icon
/uk-to-dna-test-all-newborn-ba...Text duplicate link to article
/uk-to-dna-test-all-newborn-ba...UK To DNA Test All Newborn Babies In Plan To Predict And Prevent Disease
/health-and-medicineHealth and Medicine
IMG-ALT health-icon
/uk-to-dna-test-all-newborn-ba...Text duplicate UK To DNA Test All Newborn Babies In Plan To Predict And Prevent Disease
/jigsaw-like-fresco-made-of-th...Text duplicate link to article
/jigsaw-like-fresco-made-of-th..."Jigsaw"-Like Fresco Made Of Thousands Of Fragments Reveals Artistic Traits Not Seen In Roman Britain Before
/tags/archaeologyarchaeology
IMG-ALT humans-icon
/jigsaw-like-fresco-made-of-th...Text duplicate "Jigsaw"-Like Fresco Made Of Thousands Of Fragments Reveals Artistic Traits Not Seen In Roman Britain Before
/scientists-have-finally-measu...Text duplicate link to article
/scientists-have-finally-measu...Scientists Have Finally Measured How Fast Quantum Entanglement Happens
/tags/quantum-mechanicsquantum mechanics
IMG-ALT space-icon
/scientists-have-finally-measu...Text duplicate Scientists Have Finally Measured How Fast Quantum Entanglement Happens
/new-nimbus-covid-variant-pres...Text duplicate link to article
/new-nimbus-covid-variant-pres...New Nimbus COVID Variant Present In The UK, Infections Could Spread This Summer
/tags/healthText duplicate health
IMG-ALT health-icon
/new-nimbus-covid-variant-pres...Text duplicate New Nimbus COVID Variant Present In The UK, Infections Could Spread This Summer
https://www.iflscience.com/latestMore Latest
IMG-ALT more-icon
/the-longest-reigning-monarch-...Text duplicate link to article
/the-longest-reigning-monarch-...The Longest-Reigning Monarch In History Is Someone You’ve Never Heard Of
/tags/historyhistory
IMG-ALT humans-icon
/the-longest-reigning-monarch-...Text duplicate The Longest-Reigning Monarch In History Is Someone You’ve Never Heard Of
/alan-turing-masterpieces-almo...Text duplicate link to article
/alan-turing-masterpieces-almo...Alan Turing Masterpieces "Almost Shredded" By Owners Fetch $625,000 At Auction
/tags/historyText duplicate history
IMG-ALT humans-icon
/alan-turing-masterpieces-almo...Text duplicate Alan Turing Masterpieces "Almost Shredded" By Owners Fetch $625,000 At Auction
/homo-erectus-and-neanderthals...Text duplicate link to article
/homo-erectus-and-neanderthals...Homo Erectus And Neanderthals May Have Been The First Humans To Do Math
/tags/ancient-ancestorsancient ancestors
IMG-ALT humans-icon
/homo-erectus-and-neanderthals...Text duplicate Homo Erectus And Neanderthals May Have Been The First Humans To Do Math
/cave-remains-reveal-earliest-...Text duplicate link to article
/cave-remains-reveal-earliest-...Cave Remains Reveal Earliest Evidence Of Ice Age Indigenous Australians At High Altitude
/tags/ancient-ancestorsText duplicate ancient ancestors
IMG-ALT humans-icon
/cave-remains-reveal-earliest-...Text duplicate Cave Remains Reveal Earliest Evidence Of Ice Age Indigenous Australians At High Altitude
https://www.iflscience.com/humansMore Humans Stories
IMG-ALT more-icon
/common-brain-parasite-infecti...Text duplicate link to article
/common-brain-parasite-infecti...Common Brain Parasite Infecting Up To 30 Percent Of Americans Disrupts Neuron Communication
/tags/healthText duplicate health
IMG-ALT health-icon
/common-brain-parasite-infecti...Text duplicate Common Brain Parasite Infecting Up To 30 Percent Of Americans Disrupts Neuron Communication
/salton-sea-californias-larges...Text duplicate link to article
/salton-sea-californias-larges...Salton Sea: California's Largest And Most Polluted Lake Is Even More Toxic Than Thought
/tags/healthText duplicate health
IMG-ALT health-icon
/salton-sea-californias-larges...Text duplicate Salton Sea: California's Largest And Most Polluted Lake Is Even More Toxic Than Thought
/revolutionary-drug-thats-clos...Text duplicate link to article
/revolutionary-drug-thats-clos...Revolutionary Drug That's “Closest Thing” To HIV Vaccine Gets FDA Approval
/tags/medicinemedicine
IMG-ALT health-icon
/revolutionary-drug-thats-clos...Text duplicate Revolutionary Drug That's “Closest Thing” To HIV Vaccine Gets FDA Approval
/your-genetic-ancestry-is-prob...Text duplicate link to article
/your-genetic-ancestry-is-prob...Your Genetic Ancestry Is Probably Not What You Think It Is
/tags/geneticsgenetics
IMG-ALT health-icon
/your-genetic-ancestry-is-prob...Text duplicate Your Genetic Ancestry Is Probably Not What You Think It Is
/health-and-medicineMore Health and Medicine Stories
IMG-ALT more-icon
/hybrid-pythons-are-taking-ove...Text duplicate link to article
/hybrid-pythons-are-taking-ove...Hybrid Pythons Are Taking Over The Florida Everglades With "Hybrid Vigor"
/tags/animalsText duplicate animals
IMG-ALT nature-icon
/hybrid-pythons-are-taking-ove...Hybrid Pythons Are Creating A Slippery Problem In The Florida Everglades
/two-sandhill-cranes-have-adop...Text duplicate link to article
/two-sandhill-cranes-have-adop...Two Sandhill Cranes Have Adopted A Canada Gosling, And It’s Ridiculously Adorable
/tags/animalsText duplicate animals
IMG-ALT nature-icon
/two-sandhill-cranes-have-adop...Text duplicate Two Sandhill Cranes Have Adopted A Canada Gosling, And It’s Ridiculously Adorable
/there-is-life-hiding-in-the-e...Text duplicate link to article
/there-is-life-hiding-in-the-e...There Is Life Hiding In The Earth’s Deep Biosphere, But Not As You Know It
/tags/animalsText duplicate animals
IMG-ALT nature-icon
/there-is-life-hiding-in-the-e...Text duplicate There Is Life Hiding In The Earth’s Deep Biosphere, But Not As You Know It
/watch-as-maori-octopus-decide...Text duplicate link to article
/watch-as-maori-octopus-decide...Watch As Maori Octopus Decides Eating A Ray Is A Good Idea
/tags/animalsText duplicate animals
IMG-ALT nature-icon
/watch-as-maori-octopus-decide...Text duplicate Watch As Maori Octopus Decides Eating A Ray Is A Good Idea
https://www.iflscience.com/natureMore Nature Stories
IMG-ALT more-icon
/mysterious-powerful-radio-pul...Text duplicate link to article
/mysterious-powerful-radio-pul...Mysterious, Powerful Radio Pulse Traced Back To NASA Satellite That’s Been Dead Since 1967
/space-and-physicsText duplicate Space and Physics
IMG-ALT space-icon
/mysterious-powerful-radio-pul...Text duplicate Mysterious, Powerful Radio Pulse Traced Back To NASA Satellite That’s Been Dead Since 1967
/unexpected-nova-just-appeared...Text duplicate link to article
/unexpected-nova-just-appeared...Unexpected Nova Just Appeared In The Night Sky – And You Can See It With The Naked Eye
/tags/astronomyAstronomy
IMG-ALT space-icon
/unexpected-nova-just-appeared...Text duplicate Unexpected Nova Just Appeared In The Night Sky – And You Can See It With The Naked Eye
/worlds-largest-digital-camera...Text duplicate link to article
/worlds-largest-digital-camera...World’s Largest Digital Camera To Reveal Revolutionary First Images Today – And You Can Watch Live
/tags/astronomyText duplicate Astronomy
IMG-ALT space-icon
/worlds-largest-digital-camera...Text duplicate World’s Largest Digital Camera To Reveal Revolutionary First Images Today – And You Can Watch Live
/in-november-2026-a-human-made...Text duplicate link to article
/in-november-2026-a-human-made...In November 2026, A Human-Made Object Will Reach A Light-Day From Earth For First Time In History
/tags/astronomyText duplicate Astronomy
IMG-ALT space-icon
/in-november-2026-a-human-made...Text duplicate In November 2026, A Human-Made Object Will Reach A Light-Day From Earth For First Time In History
/space-and-physicsMore Space and Physics Stories
IMG-ALT more-icon
/worlds-first-microfiber-recyc...Text duplicate link to article
/worlds-first-microfiber-recyc...World's First Microfiber Recycling Center Plans To Combat Ocean Pollution At Its Source – Our Homes
/tags/futurefuture
IMG-ALT technology-icon
/worlds-first-microfiber-recyc...Text duplicate World's First Microfiber Recycling Center Plans To Combat Ocean Pollution At Its Source – Our Homes
/this-is-your-brain-on-chatgpt...Text duplicate link to article
/this-is-your-brain-on-chatgpt...This Is Your Brain On ChatGPT: Lower Neural Interconnectivity And "Soulless" Work
/tags/artificial-intelligenceartificial intelligence
IMG-ALT technology-icon
/this-is-your-brain-on-chatgpt...Text duplicate This Is Your Brain On ChatGPT: Lower Neural Interconnectivity And "Soulless" Work
/the-worlds-largest-sand-batte...Text duplicate link to article
/the-worlds-largest-sand-batte...The World's Largest Sand Battery Was Just Switched On In Finland
/tags/engineeringEngineering
IMG-ALT technology-icon
/the-worlds-largest-sand-batte...Text duplicate The World's Largest Sand Battery Was Just Switched On In Finland
/darpa-sends-energy-wirelessly...Text duplicate link to article
/darpa-sends-energy-wirelessly...DARPA Sends Energy Wirelessly Over 8.6 Kilometers, Setting A New World Record
/tags/energyenergy
IMG-ALT technology-icon
/darpa-sends-energy-wirelessly...Text duplicate DARPA Sends Energy Wirelessly Over 8.6 Kilometers, Setting A New World Record
/technologyMore Technology Stories
IMG-ALT more-icon
/who-dislikes-the-other-more-d...Text duplicate link to article
/who-dislikes-the-other-more-d...Who Dislikes The Other More, Democrats Or Republicans? This Study Found Out
/tags/psychologypsychology
IMG-ALT technology
/who-dislikes-the-other-more-d...Text duplicate Who Dislikes The Other More, Democrats Or Republicans? This Study Found Out
/positive-nihilism-is-meaningl...Text duplicate link to article
/positive-nihilism-is-meaningl...Positive Nihilism: Is Meaninglessness The Key To Happiness?
/tags/social-sciencessocial sciences
IMG-ALT technology
/positive-nihilism-is-meaningl...Text duplicate Positive Nihilism: Is Meaninglessness The Key To Happiness?
/in-2010-the-us-made-guns-easi...Text duplicate link to article
/in-2010-the-us-made-guns-easi...In 2010, The US Made Guns Easier To Get. The Result? Thousands Of Dead Kids
/tags/policypolicy
IMG-ALT technology
/in-2010-the-us-made-guns-easi...Text duplicate In 2010, The US Made Guns Easier To Get. The Result? Thousands Of Dead Kids
/the-13th-century-codex-gigas-...Text duplicate link to article
/the-13th-century-codex-gigas-...The 13th Century "Codex Gigas" Or "The Devil's Bible" Is The Subject Of An Unsettling Legend
/culture-and-societyCulture and Society
IMG-ALT technology
/the-13th-century-codex-gigas-...Text duplicate The 13th Century "Codex Gigas" Or "The Devil's Bible" Is The Subject Of An Unsettling Legend
/culture-and-societyMore Culture and Society Stories
IMG-ALT more-icon
/unlocking-the-future-together...Text duplicate link to article
/unlocking-the-future-together...Unlocking The Future Together: Why IFLScience Is Launching A Membership Model
/company-and-product-insightsCompany and Product Insights
IMG-ALT bubble-astronaut
/unlocking-the-future-together...Text duplicate Unlocking The Future Together: Why IFLScience Is Launching A Membership Model
/opening-the-vault-uncovering-...Text duplicate link to article
/opening-the-vault-uncovering-...Opening The Vault: Uncovering A World Of Strange And Intriguing Science
/company-and-product-insightsText duplicate Company and Product Insights
IMG-ALT bubble-astronaut
/opening-the-vault-uncovering-...Text duplicate Opening The Vault: Uncovering A World Of Strange And Intriguing Science
/company-and-product-insightsMore Company and Product Insights Stories
IMG-ALT more-icon
/why-earths-magnetic-pole-reve...Text duplicate link to article
/why-earths-magnetic-pole-reve...Why Earth’s Magnetic Pole Reversals Are So Fascinating
/tags/planet-earthplanet earth
IMG-ALT nature-icon
/why-earths-magnetic-pole-reve...Why The Earth's Magnetic Pole Reversal Is A Fascinating Phenomenon
/people-are-only-just-learning...Text duplicate link to article
/people-are-only-just-learning...People Are Only Just Learning What The World’s Most Expensive Cheese Is Made Of
/tags/animalsText duplicate animals
IMG-ALT nature-icon
/people-are-only-just-learning...Text duplicate People Are Only Just Learning What The World’s Most Expensive Cheese Is Made Of
/featuresMore Features
IMG-ALT more-icon
/video-humans-bred-with-neande...Text duplicate link to article
/video-humans-bred-with-neande...Video: Humans Bred With Neanderthals
/tags/ancient-ancestorsText duplicate ancient ancestors
IMG-ALT humans-icon
/video-humans-bred-with-neande...Text duplicate Video: Humans Bred With Neanderthals
/the-ordovician-mass-extinctio...Text duplicate link to article
/the-ordovician-mass-extinctio...The Ordovician Mass Extinction
/tags/planet-earthText duplicate planet earth
IMG-ALT nature-icon
/the-ordovician-mass-extinctio...Text duplicate The Ordovician Mass Extinction
/what-is-the-alaska-triangle-7...Text duplicate link to article
/what-is-the-alaska-triangle-7...What Is The Alaska Triangle?
/tags/planet-earthText duplicate planet earth
IMG-ALT nature-icon
/what-is-the-alaska-triangle-7...Text duplicate What Is The Alaska Triangle?
/multimediaMore Multimedia
IMG-ALT more-icon
https://www.iflscience.com/Text duplicate IFLScience Home
IMG-ALT IFLScience logo
https://www.facebook.com/IFLSc...New window External Subdomain A-TITLE Follow on FaceBook
https://twitter.com/intent/fol...New window External A-TITLE Follow on Twitter
https://instagram.com/iflscienceNew window External A-TITLE Follow on Instagram
https://www.youtube.com/c/IFLS...New window External Subdomain A-TITLE Follow on Youtube
/rss/ifls-latest-rss.xmlNew window Subdomain A-TITLE Follow on RSS
https://www.iflscience.com/Text duplicate IFLScience Home
IMG-ALT IFLScience logo
/newslettersSign up today!
https://www.iflscience.com/Home
https://www.iflscience.com/teamTeam
https://www.iflscience.com/aboutAbout
/careersCareers
/subscribeSubscribe
/company-and-product-insightsCompany & Product Insights
/contactContact
/write-for-usWrite For Us
/submit-newsSubmit News
/advertiseAdvertise With Us
/supportFAQs & Support
/editorial-mission-statementEditorial Mission
/correction-policyCorrection Policy
/comment-policyComment Policy
/transparency-policyTransparency Policy
/fact-checking-policyFact-Checking Policy
/terms-of-useTerms Of Use
/cookie-policyCookie Policy
/privacy-policyText duplicate Privacy Policy
/advertising-policyAdvertising Policy
/corporate-social-responsibilityCorporate Social Responsibility
/cookie-policyChange Cookie Settings
/do-not-sellDo Not Sell
/rss/ifls-latest-rss.xmlRSS

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.iflscience.com/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is excellent with 0.22 seconds.
The file size of the HTML document is fine (184 kB).

HTTP Response Header

NameValue
content-typetext/html; charset=utf-8
dateMon, 23 Jun 2025 14:14:05 GMT
access-control-allow-origin*
etagW/"2e0fc-XJvO7jqfbwFt0W3wiFCXOSNJgBc"
content-encodingbr
varyAccept-Encoding
x-cacheMiss from cloudfront
via1.1 c1fb60e38be5022a78e4b52bedded7c2.cloudfront.net (CloudFront)
x-amz-cf-popFRA6-C1
alt-svch3=":443"; ma=86400
x-amz-cf-idjnfvPGihdFuWbrGc3NLvJBzDKtDdOsd12ID3ViIEOMogI6E6E1noAQ==
strict-transport-securitymax-age=31536000; includeSubDomains; preload
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 423 referring domains.
This page has 21,758 backlinks.
This page has backlinks from 376 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

#robots.txt file for https://www.iflscience.com/

User-agent: *
Disallow: /articles/*
Disallow: /search$

#bot crawl-delays

User-agent: AhrefsBot
Crawl-delay: 10

User-agent: Bingbot
Crawl-delay: 10

#Disallow

User-agent: CCBot
Disallow: /

User-agent: anthropic-ai
Disallow: /

User-agent: Omgilibot
Disallow: /

User-agent: Omgili
Disallow: /

User-agent: FacebookBot
Disallow: /

User-agent: Bytespider
Disallow: /

#sitemap list for https://www.iflscience.com/
Sitemap: https://www.iflscience.com/sitemaps/sitemap.xml
Sitemap: https://www.iflscience.com/sitemaps/sitemap-news-1.xml

Similar sites

Search preview

www.iflscience.com
The Lighter Side of Science | IFLScience
We’re dedicated to entertaining, educating, and sparking curiosity about the world around us – and beyond.

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
science70%Check
iflscience68%Check
World54%Check
New World49%Check
Earth46%Check
Humans46%Check
Space46%Check
Ice46%Check
curiosity46%Check
Thousands46%Check
Show more keywords and terms

Automatically check iflscience.com including all subpages at once!

Try for free
Guaranteed free of charge during trial period.

Cookie Policy

We use cookies to make our site work and also for analytics and advertising purposes. You can enable or disable optional cookies as desired. See the following links for more information.

Contact | Privacy

We need these so the site can function properly

So we can better understand how visitors use our website

So we can serve you tailored ads and promotions