Science.orf.at - SEO Checker

Sign up for free! PDF Export
Overview of the SEO Check
Meta information
85% 
Page quality
83% 
Page structure
70% 
Link structure
68% 
Server
45% 
External factors
100% 
SEO Score
Response time
0.22 s
File size
44.10 kB
Words
685
Media files
19
Number of links
37 internal / 49 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
science.ORF.at
The page title is too short. (137 pixels of 580 max pixel length) Optimize title
The domain is used in the page's title.
There are no duplicate words in the title
Meta description
(Critically important)
Ob Biologie, Physik, Geschichte, Hirnforschung, Astronomie oder Psychologie - science.ORF.at bietet neuesten Nachrichten aus der Welt der Wissenschaft
The length of the meta description is perfect. (956 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://science.orf.at/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: Austria
The following language is defined by HTML: de
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
viewportwidth=device-width, initial-scale=1
application-namescience.ORF.at
msapplication-TileColor#5286c1
msapplication-square70x70logohttps://tubestatic.orf.at/mojo/1_4_1/storyserver//common/msapplicationtiles/target.128x128.png
msapplication-square150x150logohttps://tubestatic.orf.at/mojo/1_4_1/storyserver//common/msapplicationtiles/target.270x270.png
msapplication-wide310x150logohttps://tubestatic.orf.at/mojo/1_4_1/storyserver//common/msapplicationtiles/target.558x270.png
msapplication-square310x310logohttps://tubestatic.orf.at/mojo/1_4_1/storyserver//common/msapplicationtiles/target.558x558.png
robotsNOODP, NOYDIR
format-detectiontelephone=no
descriptionOb Biologie, Physik, Geschichte, Hirnforschung, Astronomie oder Psychologie - science.ORF.at bietet neuesten Nachrichten aus der Welt der Wissenschaft
langde
twitter:titlescience.ORF.at
twitter:cardsummary
twitter:descriptionOb Biologie, Physik, Geschichte, Hirnforschung, Astronomie oder Psychologie - science.ORF.at bietet neuesten Nachrichten aus der Welt der Wissenschaft
fb:admins100000441983612
fb:pages44902596242,182146851877,21376831257,128777999463,553577838028208,288557274619001,942501875773264,515825358469599,289927117783068,400364115907,313258915520789,182837171730931,60906181115,200860629933510,520950004584056,334716002301,285552701609091,121919051194808,46459228315,121729504518822,123113897719876,362938404507,816516858421696,260337754071787,1362329713795725,1475362469455962,175201152647641,92325259890,185820979606,1547131872186889,114647135227810,1636539530008234,1756299601255193,979161472222861
og:site_namescience.ORF.at
og:urlhttps://science.orf.at/
og:titlescience.ORF.at
og:descriptionOb Biologie, Physik, Geschichte, Hirnforschung, Astronomie oder Psychologie - science.ORF.at bietet neuesten Nachrichten aus der Welt der Wissenschaft
og:imagehttps://ibs.orf.at/science?image=https%3A%2F%2Ftubestatic.orf.at%2Fmojo%2F1_4_1%2Fstoryserver%2Ftube%2Fscience%2Fimages%2Fog-fallback.jpg%3Fs%3D9468ebfda8d575e29237d4fe069891178635d8e1
og:image:width1200
og:image:height627
og:image:typeimage/jpeg
charsetutf-8

Automatically check science.orf.at including all subpages at once!

Try for free
Guaranteed free of charge during trial period.

Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
This page contains 685 words. That's ok.
33.4% of the text are stop words.
The page contains a listing, which indicates a good text layout.
11 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 16.44 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" 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 14 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
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
.../common/images/target.news-universal.svgzur ORF.at-StartseiteORF.at
...tatic.orf.at/mims/2025/31/39/crops/w=520Eine Statue Beethovens steht vor einem PianoAPA, INA FASSBENDER
...tatic.orf.at/mims/2025/31/68/crops/w=520Kartoffeln auf dem Feldnatara – stock.adobe.com
data:[...] Base64NashornDale R. Morris
data:[...] Base64Eine Sternschnuppe leuchtet neben der Milchstraße am Himmel APA/dpa/Matthias Balk
data:[...] Base64Die Sermilik-Station vom Wasser ausUniversität Graz/Martin Grube
data:[...] Base64Ein Blitz zieht sich von links nach rechtsAFP – AAMIR QURESHI
data:[...] Base64„Blue Marble“, Blick auf die Erde von der Apollo 17, 1972NASA
data:[...] Base64Leben in der Tiefe des MarianengrabenInstitute of Deep-sea Science and Engineering, CAS (IDSSE, CAS)
data:[...] Base64Das Kolosseum in RomPetair – stock.adobe.com
data:[...] Base64MikroplastikAPA/GEORG HOCHMUTH
...r//tube/common/images/quicknote.grey.svgLink öffnen
...tatic.orf.at/mims/2025/31/32/crops/w=283Studierende sitzen vor der Memorial Library am Campus der Columbia University in New YorkAP, Ted Shaffrey
...tatic.orf.at/mims/2025/30/73/crops/w=283Jemand drückt auf einer Online-Dating-App eines Handys auf das Herzsymbol eines Profilsterovesalainen – stock.adobe.com
...tatic.orf.at/mims/2025/30/10/crops/w=283Junge Frau mit Buch auf dem Schoß vor einem Fenster, Buch lesenHalfpoint/stock.adobe.com
...tatic.orf.at/mims/2023/16/61/crops/w=283Ö1 Logo zu Wissenschaft und BildungÖ1
...tatic.orf.at/mims/2023/32/37/crops/w=283Logo zu den Wissenssendungen im ORF TVORF
...tatic.orf.at/mims/2020/07/10/crops/w=283Logo Ö1-Schwerpunkt Reparatur der ZukunftBüro Brauner
...server//tube/common/images/orf-brick.svgORF-Logo

Page structure

H1 heading
(Critically important)
Beethoven per „Lichtmikrofon“ hören
Too many H1 headings
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Beethoven per „Lichtmikrofon“ hören
H1 Erdapfel entstand aus Paradeiser
H1 „Es ist ein Sieg für Trump“
H1 Männer überschätzen sich
H1 Mit „BookTok“ gegen die Lesekrise
H2 Radioaktivität als Schutz vor Wilderei
H2 Perseiden am Maximum kaum zu sehen
H2 Polarforschungsstation in Grönland einsatzbereit
H2 Megablitz mit 829 Kilometer Länge anerkannt
H2 Erdmagnetfeld existiert länger als angenommen
H2 Große Schere bei Akademikereinkommen
H2 Lebewesen in fast 10.000 Meter Tiefe entdeckt
H2 Römischer Beton als Inspiration für Bauindustrie
H2 Menschen atmen Zehntausende Mikroplastikteile ein
H2 Hallstatt wohl älter als gedacht Link öffnen
H2 Alle Sendungen von heute
H2 Wissen(schaft) im TV
H2 Reparatur der Zukunft
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 too many external links (49) on this page.

Found links on this page

LinkAttributesAnchor text
https://science.orf.at/Anchor Zum Inhalt [AK+1]
https://science.orf.at/Anchor Zur ORF.at-Navigation [AK+3]
https://tv.orf.at/External Subdomain Fernsehen
https://on.orf.at/External Subdomain ORF ON
https://kids.orf.at/External Subdomain KIDS
https://sound.orf.at/External Subdomain Sound
https://topos.orf.at/External Subdomain Topos
https://debatte.orf.at/External Subdomain Debatte
https://oesterreich.orf.at/External Subdomain Österreich
https://wetter.orf.at/External Subdomain Wetter
https://sport.orf.at/External Subdomain Sport
https://orf.at/External News
https://orf.at/uebersichtExternal ORF.at im Überblick
https://science.orf.at/Subdomain science
A-TITLE science.ORF.at
https://orf.at/External IMG-ALT zur ORF.at-Startseite
https://science.orf.at/Subdomain Aktuell
/forscherinnen/Subdomain Forscher/innen schreiben
/stories/radio/Subdomain Wissenschaft im Radio
/stories/tv/Subdomain Wissenschaft im TV
https://kontakt.orf.at/scienceExternal Subdomain Kontakt
https://orf.at/External Text duplicate News
https://sport.orf.at/External Subdomain Text duplicate Sport
https://wetter.orf.at/m/External Subdomain Text duplicate Wetter
https://oesterreich.orf.at/m/External Subdomain Text duplicate Österreich
https://debatte.orf.at/External Subdomain Text duplicate Debatte
https://sound.orf.at/External Subdomain Text duplicate Sound
https://topos.orf.at/External Subdomain Text duplicate Topos
https://on.orf.at/External Subdomain Text duplicate ORF ON
https://kids.orf.at/External Subdomain ORF KIDS
https://tv.orf.at/External Subdomain Text duplicate Fernsehen
https://orf.at/uebersicht/External Alle ORF Angebote
https://science.orf.at/Subdomain Text duplicate Aktuell
/forscherinnen/Subdomain Text duplicate Forscher/innen schreiben
/stories/radio/Subdomain Text duplicate Wissenschaft im Radio
/stories/tv/Subdomain Text duplicate Wissenschaft im TV
https://kontakt.orf.at/scienceExternal Subdomain Text duplicate Kontakt
/stories/3231387/Subdomain Visuelles Mikrofon Beethoven per „Lichtmikrofon“ hören
IMG-ALT Eine Statue Beethovens steht vor einem Piano
/stories/3231342/Subdomain Vor neun Mio. Jahren Erdapfel entstand aus Paradeiser
IMG-ALT Kartoffeln auf dem Feld
/stories/3231406/Subdomain Radioaktivität als Schutz vor Wilderei
/stories/3231406/Subdomain IMG-ALT Nashorn
/stories/3231397/Subdomain Perseiden am Maximum kaum zu sehen
/stories/3231397/Subdomain IMG-ALT Eine Sternschnuppe leuchtet neben der Milchstraße am Himmel
/stories/3231394/Subdomain Polarforschungsstation in Grönland einsatzbereit
/stories/3231394/Subdomain IMG-ALT Die Sermilik-Station vom Wasser aus
/stories/3231388/Subdomain Megablitz mit 829 Kilometer Länge anerkannt
/stories/3231388/Subdomain IMG-ALT Ein Blitz zieht sich von links nach rechts
/stories/3231385/Subdomain Erdmagnetfeld existiert länger als angenommen
/stories/3231385/Subdomain IMG-ALT „Blue Marble“, Blick auf die Erde von der Apollo 17, 1972
/stories/3231382/Subdomain Große Schere bei Akademikereinkommen
/stories/3231380/Subdomain Lebewesen in fast 10.000 Meter Tiefe entdeckt
/stories/3231380/Subdomain IMG-ALT Leben in der Tiefe des Marianengraben
/stories/3231283/Subdomain Römischer Beton als Inspiration für Bauindustrie
/stories/3231283/Subdomain IMG-ALT Das Kolosseum in Rom
/stories/3231375/Subdomain Menschen atmen Zehntausende Mikroplastikteile ein
/stories/3231375/Subdomain IMG-ALT Mikroplastik
https://ooe.orf.at/stories/331...External Subdomain Hallstatt wohl älter als gedacht
https://ooe.orf.at/stories/331...External Subdomain IMG-ALT Link öffnen
https://ooe.orf.at/stories/331...External Subdomain OBEROESTERREICH
/stories/3231346/Subdomain Columbia Universität „Es ist ein Sieg für Trump“
IMG-ALT Studierende sitzen vor der Memorial Library am Campus der Columbia University in New York
/stories/3231281/Subdomain Onlinedating Männer überschätzen sich
IMG-ALT Jemand drückt auf einer Online-Dating-App eines Handys auf das Herzsymbol eines Profils
/stories/3231246/Subdomain Kulturtechnik Mit „BookTok“ gegen die Lesekrise
IMG-ALT Junge Frau mit Buch auf dem Schoß vor einem Fenster, Buch lesen
https://oe1.orf.at/programm/he...External Subdomain Alle Sendungen von heute
IMG-ALT Ö1 Logo zu Wissenschaft und Bildung
https://tv.orf.at/suche104~_ca...External Subdomain Wissen(schaft) im TV
IMG-ALT Logo zu den Wissenssendungen im ORF TV
https://oe1.orf.at/zukunftExternal Subdomain Reparatur der Zukunft
IMG-ALT Logo Ö1-Schwerpunkt Reparatur der Zukunft
https://science.orf.at/Subdomain Text duplicate Aktuell
/forscherinnen/Subdomain Text duplicate Forscher/innen schreiben
/stories/radio/Subdomain Text duplicate Wissenschaft im Radio
/stories/tv/Subdomain Text duplicate Wissenschaft im TV
https://kontakt.orf.at/scienceExternal Subdomain Text duplicate Kontakt
https://orf.at/External Text duplicate News
https://sport.orf.at/External Subdomain Text duplicate Sport
https://wetter.orf.at/External Subdomain Text duplicate Wetter
https://oesterreich.orf.at/External Subdomain Text duplicate Österreich
https://debatte.orf.at/External Subdomain Text duplicate Debatte
https://sound.orf.at/External Subdomain Text duplicate Sound
https://topos.orf.at/External Subdomain Text duplicate Topos
https://on.orf.at/External Subdomain Text duplicate ORF ON
https://kids.orf.at/External Subdomain Text duplicate ORF KIDS
https://tv.orf.at/External Subdomain Text duplicate Fernsehen
https://radio.orf.at/External Subdomain Radio
https://orf.at/uebersicht/External Alle ORF-Angebote
https://der.orf.at/kontaktExternal Subdomain Text duplicate Kontakt
https://orf.at/stories/datensc...External Datenschutzerklärung
https://orf.at/stories/impressum/External Offenlegung
https://zukunft.orf.at/show_co...External Subdomain Bekanntgabe laut ORF-G
https://publikumsrat.orf.at/External Subdomain Publikumsrat

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://science.orf.at/"
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
The page response time is excellent with 0.22 seconds.
The file size of the HTML document is fine (44 kB).

HTTP Response Header

NameValue
x-cacheMISS from localhost
etag"Sje8ncPK2QyRqcRYxxInzQ=="
content-typetext/html;charset=utf-8
content-length45116
set-cookie61 Characters
cache-controlmax-age=0
expiresMon, 04 Aug 2025 03:33:59 GMT
strict-transport-securitymax-age=2592000
content-security-policyupgrade-insecure-requests; frame-ancestors https://*.orf.at
x-content-type-optionsnosniff
x-xss-protection1; mode=block
referrer-policystrict-origin-when-cross-origin
permissions-policyautoplay=(self), encrypted-media=(self), fullscreen=(self), picture-in-picture=(self), web-share=(self), accelerometer=(), camera=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), payment=(), usb=()
dateMon, 04 Aug 2025 03:33:59 GMT
serverApache
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 97 referring domains.
This page has 422 backlinks.
This page has backlinks from 90 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

# don't index redirects
User-Agent: *
Disallow: /full

# these robots have been bad once:

user-agent: stress-agent
Disallow: /

User-agent: fast
Disallow: /

User-agent: Scooter
Disallow: /

User-agent: AhrefsBot
Crawl-Delay: 1800

User-agent: magpie-crawler
User-agent: CCBot
User-agent: GPTBot
User-agent: FacebookBot
User-Agent: omgili
User-Agent: omgilibot
User-agent: anthropic-ai
User-agent: Claude-Web
User-agent: ClaudeBot
User-agent: cohere-ai
User-agent: Google-Extended
User-agent: Bytespider
User-agent: PetalBot
User-agent: Diffbot
User-Agent: PerplexityBot
User-agent: YouBot
Disallow: /

# dont index oonmedia docs
User-agent: *
Disallow: /oon/media/

Similar sites

Search preview

science.orf.at
science.ORF.at
Ob Biologie, Physik, Geschichte, Hirnforschung, Astronomie oder Psychologie - science.ORF.at bietet neuesten Nachrichten aus der Welt der Wissenschaft

Most important keywords

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

KeywordResultRecheck
ORF75%Check
science71%Check
Beethoven52%Check
Mikrofon50%Check
Lichtmikrofon50%Check
hören50%Check
Wissenschaft im49%Check
Wissenschaft48%Check
bietet46%Check
Welt46%Check
Show more keywords and terms

Automatically check science.orf.at 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