Nesdis.noaa.gov - SEO Checker

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Overview of the SEO Check
Meta information
59% 
Page quality
81% 
Page structure
100% 
Link structure
73% 
Server
86% 
External factors
100% 
SEO Score
Response time
1.22 s
File size
95.10 kB
Words
557
Media files
5
Number of links
56 internal / 17 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
NESDIS | National Environmental Satellite, Data, and Information Service NESDIS | National Environmental Satellite, Data, and Information Service
The page title should be shorter than 580 pixels. It is 1319 pixels long. Optimize title
There are word repetitions in the page title.
Meta description
(Critically important)
Here at the National Environmental Satellite, Data, and Information Service (NESDIS) we provide secure and timely access to global environmental data and information from satellites and other sources to promote and protect the Nation's security, environment, economy, and quality of life.
The meta description is too long: 1777 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.nesdis.noaa.gov/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
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)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
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
descriptionHere at the National Environmental Satellite, Data, and Information Service (NESDIS) we provide secure and timely access to global environmental data and information from satellites and other sources to promote and protect the Nation's security, environment, economy, and quality of life.
google-site-verificationgoogle8a317be625224341
MobileOptimizedwidth
HandheldFriendlytrue
viewportwidth=device-width, initial-scale=1.0
langen
og:site_nameNational Environmental Satellite, Data, and Information Service
og:street_address1335 East-West Hwy
og:localitySilver Spring
og:regionMD
og:postal_code20910
og:country_nameUnited States
og:phone_number3017136357
charsetutf-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
This page contains 557 words. That's ok.
21.9% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
5 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 15.2 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 11 tags for this page.
Image SEO
(Somewhat important)
1 images have no alt attribute. The content of alt attributes is used by search engines.
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
/themes/custom/nesdis/img/us_flag_small.pngNo alt attribute provided
...-time-16x9_NESDIS.jpg.webp?itok=ToWONUIGGOES GeoColor western hemisphere
...-GOES-Banner-16x9.png.webp?itok=4eEmTHvwA collage of GOES satellites over the past fifty years.
...ience-Digest-Card.png.webp?itok=9khm4cPVSatellite seen in space with the text Science Digest written over it.

Page structure

H1 heading
(Critically important)
NOAA Satellites Monitor Canadian Wildfires and Smoke
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 NOAA Satellites Monitor Canadian Wildfires and Smoke
H2 Feature Stories
H2 Data & New Technology
H2 News & Announcements
H2 Events
H2 Footer menu
H2 Footer Second
Some internal link anchor texts are too long.
11 links don't have an anchor text.
The number of internal links is ok.
Every linktext is unique.
All internal links are not using dynamic parameters.
There are 17 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.nesdis.noaa.gov/Anchor Skip to main content
https://www.nesdis.noaa.gov/Subdomain No Text
https://www.nesdis.noaa.gov/Subdomain National Environmental Satellite, Data, and Information Service
https://www.nesdis.noaa.gov/Subdomain DEPARTMENT OF COMMERCE
/news/noaa-satellites-monitor-...View Fires
/real-time-imagery/interactive...IMG-ALT GOES GeoColor western hemisphere
/real-time-imagery/interactive...Interactive Maps
/real-time-imagery/interactive...Explore interactively Interactive Maps
/our-satellites/currently-flyi...IMG-ALT A collage of GOES satellites over the past fifty years.
/our-satellites/currently-flyi...50 Years of GOES
/our-satellites/currently-flyi...Fifty Years! 50 Years of GOES
/our-satellites/currently-flyi...IMG-ALT Satellite seen in space with the text Science Digest written over it.
/our-satellites/currently-flyi...2024 LEO Science Digest
/our-satellites/currently-flyi...View Digest 2024 LEO Science Digest
/news/50-years-of-monitoring-t...No Text
/news/50-years-of-monitoring-t...50 Years of Monitoring the Stormy Seas: Hurricane Tracking with NOAA’s GOES Satellites
/news/seeing-tomorrows-floods-...No Text
/news/seeing-tomorrows-floods-...Seeing Tomorrow’s Floods Today: The Role of NOAA Satellites in Inundation Mapping
/news/hurricanes-cyclones-and-...No Text
/news/hurricanes-cyclones-and-...Hurricanes, Cyclones and Typhoons: What's in a Name?
/news/noaa-satellites-have-you...No Text
/news/noaa-satellites-have-you...NOAA Satellites Have You Covered This Hurricane Season
/data-research-services/data-p...Visit the programs page Data Purchases
/data-research-services/data-c...Learn about data information Data Collections
/our-satellites/related-inform...Read about pathfinder initiative Pathfinder Initiative
/news/nesdis-joint-venture-par...No Text
/news/nesdis-joint-venture-par...NESDIS Joint Venture Partnerships Study Determines NOAA Weather Monitoring and Modeling Could Improve with Digital Twin Technology
/news/noaa-satellites-track-de...No Text
/news/noaa-satellites-track-de...NOAA Satellites Track Deadly Severe Weather Across the Nation
/news/happy-earth-day-noaa-sat...No Text
/news/happy-earth-day-noaa-sat...Happy Earth Day from NOAA Satellites
/news/noaa-satellites-capture-...No Text
/news/noaa-satellites-capture-...NOAA Satellites Capture Heavy Sediment Runoff Due to Mississippi River Flooding
/news/noaa-satellites-help-sho...No Text
/news/noaa-satellites-help-sho...NOAA Satellites Help Show Historic Flooding Along Ohio River
/content/feed-list/news/981/al...View MoreHomepage News & Announcements
/events/satellites-and-fire-am...No Text
/events/satellites-and-fire-am...Satellites and Fire: AMS SatMOC Short Courses
/events/noaas-satellite-applic...No Text
/events/noaas-satellite-applic...NOAA's Satellite Applications Symposium Series: Severe Weather and Hurricane Applications
/content/feed/event/all/all/al...All EventsHomepage Events
/about/our-missionNESDIS
/about/our-officesOur Offices
https://www.commerce.gov/External Subdomain U.S. Department of Commerce
https://www.noaa.gov/External Subdomain NOAA
/site-indexSubdomain Site Map
/about/contact-usContact
/about/contact-us/media-inquiriesMedia Inquiries
https://nsd.rdc.noaa.gov/External Subdomain NOAA Staff Directory
/about/careers-moreCareers
https://touchpoints.app.cloud....External Subdomain Customer Satisfaction Survey
/about-us/k-12-educationK-12 Education
https://dataintheclassroom.noa...External Subdomain Data in the Classroom
/about/k-12-education/mobile-f...Mobile-Friendly Educational Resources
/imagery/media-stills-animatio...Educational Infographics
/real-time-imagery/interactive...Real-Time Imagery
/imagery/collections/satellite...Satellite Snapshots
/real-time-imagery/imagery-col...Earth from Orbit
/real-time-imagery/imagery-col...Imagery Collections
https://www.nesdis.noaa.gov/Stay Connected
https://www.facebook.com/NOAAS...External Subdomain A-TITLE Facebook footer link
https://www.youtube.com/user/N...External Subdomain A-TITLE Youtube footer link
https://www.instagram.com/noaa...External Subdomain A-TITLE Instagram footer link
https://twitter.com/NOAASatell...External A-TITLE Twitter footer link
https://www.linkedin.com/compa...External Subdomain A-TITLE Linkedin footer link
https://www.nesdis.noaa.gov/Subdomain No Text
http://www.noaa.gov/accessibilityExternal Subdomain Accessibility
https://www.noaa.gov/disclaimerExternal Subdomain Disclaimer
https://www.noaa.gov/civil-rightsExternal Subdomain EEO
https://www.noaa.gov/informati...External Subdomain FOIA
A-TITLE FOIA
https://www.noaa.gov/organizat...External Subdomain Information Quality
https://www.noaa.gov/protectin...External Subdomain Privacy Policy
https://www.usa.gov/External Subdomain USA.gov

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.nesdis.noaa.gov/"
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 slow (1.22 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
The file size of the HTML document is fine (95 kB).

HTTP Response Header

NameValue
content-typetext/html; charset=UTF-8
content-length14296
x-drupal-dynamic-cacheUNCACHEABLE (poor cacheability)
content-languageen
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN
last-modifiedWed, 18 Jun 2025 09:14:31 GMT
etag"1750238071"
x-generatorDrupal 10 (https://www.drupal.org)
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x-drupal-cacheMISS
content-encodinggzip
x-request-idv-a4f1686c-4c24-11f0-ac38-9f210c83c695
x-ah-environmentprod
x-cache-hits4
x-age190
accept-rangesbytes
cache-controlpublic, max-age=300
expiresWed, 18 Jun 2025 10:29:21 GMT
dateWed, 18 Jun 2025 10:24:21 GMT
varyAccept-Encoding
strict-transport-securitymax-age=15768000
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 424 referring domains.
This page has 3,406 backlinks.
This page has backlinks from 386 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html

User-agent: *
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /profiles/*.svg
# Directories
Disallow: /core/
Disallow: /profiles/
# Files
Disallow: /README.md
Disallow: /composer/Metapackage/README.txt
Disallow: /composer/Plugin/ProjectMessage/README.md
Disallow: /composer/Plugin/Scaffold/README.md
Disallow: /composer/Plugin/VendorHardening/README.txt
Disallow: /composer/Template/README.txt
Disallow: /modules/README.txt
Disallow: /sites/README.txt
Disallow: /themes/README.txt
Disallow: /web.config
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register
Disallow: /user/password
Disallow: /user/login
Disallow: /user/logout
Disallow: /media/oembed
Disallow: /*/media/oembed
# Paths (no clean URLs)
Disallow: /index.php/admin/
Disallow: /index.php/comment/reply/
Disallow: /index.php/filter/tips
Disallow: /index.php/node/add/
Disallow: /index.php/search/
Disallow: /index.php/user/password
Disallow: /index.php/user/register
Disallow: /index.php/user/login
Disallow: /index.php/user/logout
Disallow: /index.php/media/oembed
Disallow: /index.php/*/media/oembed

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www.nesdis.noaa.gov
NESDIS | National Environmental Satellite, Data, and Information Se...
Here at the National Environmental Satellite, Data, and Information Service (NESDIS) we provide secure and timely access to global environmental data and information from satellites and other sources to promote and protect the Nation's security, environment, economy, and quality of life.

Most important keywords

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

KeywordResultRecheck
Satellite75%Check
NESDIS71%Check
Environmental Satellite66%Check
NOAA63%Check
Satellites63%Check
NOAA Satellites63%Check
National Environmental Satellite63%Check
Data62%Check
Information Service NESDIS62%Check
data information60%Check
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