Datascience.nih.gov - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
64% 
Page structure
79% 
Link structure
71% 
Server
84% 
External factors
100% 
SEO Score
Response time
0.73 s
File size
51.30 kB
Words
515
Media files
16
Number of links
54 internal / 29 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Data Science Home | Data Science at NIH
There are word repetitions in the page title.
The length of the page title is perfect. (378 pixels out of 580 max pixel length)
Meta description
(Critically important)
The NIH is dedicated to harnessing the potential of the computational and quantitative sciences to elevate the impact and efficiency of biomedical research. NIH efforts in the integration of Data Science with the biomedical sciences are coordinated by the NIH Scientific Data Council and DataScience@NIH, under the leadership of the NIH Associate Director for Data Science (ADDS). DataScience@NIH leads the development of the overall NIH vision for Data Science and coordinates across all 27 Institutes and Centers in support of biomedical research as a digital enterprise.
The meta description is too long: 3553 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://datascience.nih.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)
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
descriptionThe NIH is dedicated to harnessing the potential of the computational and quantitative sciences to elevate the impact and efficiency of biomedical research. NIH efforts in the integration of Data Science with the biomedical sciences are coordinated by the NIH Scientific Data Council and DataScience@NIH, under the leadership of the NIH Associate Director for Data Science (ADDS). DataScience@NIH leads the development of the overall NIH vision for Data Science and coordinates across all 27 Institutes and Centers in support of biomedical research as a digital enterprise.
GeneratorDrupal 10 (https://www.drupal.org)
MobileOptimizedwidth
HandheldFriendlytrue
viewportwidth=device-width, initial-scale=1, shrink-to-fit=no
google-site-verificationABy87rEA78s68fgWnX89t7FPE5x8X-MiHxSXDPY6Vh4
langen
x-ua-compatibleie=edge
charsetutf-8

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Page quality

Content
(Critically important)
Only 2 paragraph/s was/were found on this page.
The average number of words per sentence of 6.71 words is low.
This page contains 515 words. That's ok.
22.1% 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.
No placeholders texts or images were found.
There are no duplicates on the site.
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, shrink-to-fit=no" is provided.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: national institutes of health
Image SEO
(Somewhat important)
7 images have no alt attribute. The content of alt attributes is used by search engines.
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
/themes/custom/nih/images/social/email.pngEmail icon
...es/custom/nih/images/social/linkedin.pngLinkedIn icon
/themes/custom/nih/images/social/x.pngX icon
.../NIH-strategic-plan-for-data-science.pngNo alt attribute provided
...-Prize-Carousel-for-NIH-ODSS-800x400.pngNo alt attribute provided
...r/Data_Reuse_NOSI_ODSS_Slide-800x400.pngNo alt attribute provided
.../feature_data_infrastructure_325x235.pngData Infrastructure
...ublic/feature_data_ecosystem_325x235.pngData Ecosystem
...blic/feature_tools_analytics_325x235.pngTools & Analytics
.../feature-TWICE-325x235.png?itok=kL79SVAACommunity Engagement
...formatics_fhir_325x235.png?itok=rWvlID3oClinical Informatics and FHIR®
/sites/default/files/ai-at-nih-900.pngFace made of digital particles as symbol of artificial intelligence and machine learning. Hair flows into circuit board.
...mbnail-logo_5_0_24_1_1.png?itok=tnK6j_uENo alt attribute provided
...mbnail-logo_5_0_24_1_0.png?itok=-ipS0jNBNo alt attribute provided
...mbnail-logo_5_0_24_1_2.png?itok=TdAWvY8aNo alt attribute provided
...atPlan_Beauty_Shot-640.png?itok=rGGlng3DNo alt attribute provided

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.

Heading structure

Heading levelContent
H2 Upcoming Events
H2 Recent News
H2 Connect with Data Science
H2 Footer
H3 Announcing the NIH Strategic Plan for Data Science
H3 Announcing the 2024 DataWorks! Prize
H3 Notice of Special Interest (NOSI): Promoting Data Reuse for Health Research
H3 Data Science Themes
H4 Data Infrastructure
H4 Data Ecosystem
H4 Tools & Analytics
H4 Community Engagement
H4 Clinical Informatics and FHIR®
H4 Learn About Artificial Intelligence at NIH
Some internal link anchor texts are too long.
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
4 links don't have an anchor text.
There are 1 links with a trivial anchor text.
The number of internal links is ok.
There are too many external links (29) on this page.

Found links on this page

LinkAttributesAnchor text
https://datascience.nih.gov/Anchor Skip to main content
https://www.hhs.gov/External Subdomain U.S. Department of Health & Human Services
https://www.nih.gov/External Subdomain National Institutes of Health
A-TITLE National Institutes of Health
https://dpcpsi.nih.gov/External Subdomain Division of Program Coordination, Planning, and Strategic Initiatives (DPCPSI)
A-TITLE Division of Program Coordination, Planning, and Strategic Initiatives (DPCPSI)
https://datascience.nih.gov/National Institutes of HealthOffice of Data Science Strategy National Institutes of HealthOffice of Data Science Strategy National Institutes of HealthOffice...
A-TITLE Office of Data Science Strategy
/dsc-portal/ODSS Intranet (NIH Staff)
/cdn-cgi/l/email-protectionIMG-ALT Email icon
A-TITLE Email ODSS
https://www.linkedin.com/showc...New window External Subdomain IMG-ALT LinkedIn icon
A-TITLE LinkedIn
https://twitter.com/NIHDataSci...New window External IMG-ALT X icon
A-TITLE X
https://datascience.nih.gov/Home
/data-infrastructureData Infrastructure
/data-ecosystemFAIR Data and Resources
/tools-and-analyticsTools & Analytics
https://datascience.nih.gov/twiceTraining, Workforce Initiatives and Community Engagement
/clinical-informaticsClinical Informatics and FHIR®
/artificial-intelligenceArtificial Intelligence at NIH
/strategicplanStrategic Plan
/stridesSTRIDES Initiative
https://www.nlm.nih.gov/NIHbmi...External Subdomain NIH Data Repositories
https://cde.nlm.nih.gov/homeExternal Subdomain Common Data Elements (CDE)
https://sharing.nih.gov/External Subdomain Data Sharing Policies
/research-fundingResearch Funding
https://datascience.nih.gov/newsNews & Events
https://datascience.nih.gov/newsNews
/news?field_news_tags_target_i...Events
/grei-webinars-eventsGREI Collaborative Webinars & Related Events
/getting-practical-with-the-FA...Getting Practical with the FAIR Principles Event Series
/homomorphic-encryption-and-pr...Homomorphic Encryption and Privacy Enhancing Technologies Webinar Series
/nih-data-sharing-and-reuse-se...NIH Data Sharing and Reuse Seminar Series
/news/past-eventsEvent Recordings and Summaries
/about/odssAbout
/about/odssVision and Mission
/directorDirector’s Corner
https://osp.od.nih.gov/policie...External Subdomain Anchor Data Science Policy Council
/scientific-data-councilScientific Data Council
/about/staffStaff
/about/supported-awardeesSupported NIH Director Awardees
/about/contactContact
https://www.cdc.gov/coronavirus/External Subdomain Public health information from CDC
https://covid19.nih.gov/External Subdomain Research information from NIH
https://salud.nih.gov/covid-19/External Subdomain Español
https://employees.nih.gov/page...External Subdomain NIH staff guidance on coronavirus (NIH Only)
/covid-19-open-access-resourcesOpen-Access Data and Computational Resources
/jumpstart-executive-summaryJumpstart Executive Summary–innovative approaches to make clinical and related COVID-19 data more accessible to researchers studying the pandemic
/nih-strategic-plan-data-scienceNofollow Announcing the NIH Strategic Plan for Data Science
/nih-strategic-plan-data-scienceRead the Plan »
/news/2024-dataworks-prizeNofollow Announcing the 2024 DataWorks! Prize
/news/2024-dataworks-prizeLearn More »
https://grants.nih.gov/grants/...Nofollow External Subdomain Notice of Special Interest (NOSI): Promoting Data Reuse for Health Research
https://grants.nih.gov/grants/...External Subdomain Learn more »
/data-infrastructureText duplicate Data Infrastructure
IMG-ALT Data Infrastructure
/data-ecosystemData Ecosystem
IMG-ALT Data Ecosystem
/tools-and-analyticsText duplicate Tools & Analytics
IMG-ALT Tools & Analytics
https://datascience.nih.gov/twiceCommunity Engagement
IMG-ALT Community Engagement
/fhir-initiativesText duplicate Clinical Informatics and FHIR®
IMG-ALT Clinical Informatics and FHIR®
/artificial-intelligenceIMG-ALT Face made of digital particles as symbol of artificial intelligence and machine learning. Hair flows into circuit board.
/artificial-intelligenceLearn About Artificial Intelligence at NIH
/news/june-data-sharing-and-re...June Data Sharing and Reuse Seminar
/news/june-data-sharing-and-re...Trivial anchor text
Read More
/news?field_news_tags_target_i...View All Events »
/news/how-share-data-generalis...No Text
https://medium.com/@blog-grei/...New window External How to Share Data in Generalist Repositories: New GREI Resources for Researchers and Librarians
/news/research-data-access-and...No Text
https://zenodo.org/records/150...New window External Research Data Access and Preservation (RDAP) Virtual Summit 2025: Domain Repository Not Available: Developing Guidance for Researchers Using Generalist Repos...
/news/grei-repository-approach...No Text
https://medium.com/@blog-grei/...New window External GREI Repository Approaches to Supporting Big Data: New Use Cases and White Paper Published
/news/nih-releases-updated-str...No Text
/news/nih-releases-updated-str...NIH releases updated strategic plan for data science
https://datascience.nih.gov/newsMore News »
/cdn-cgi/l/email-protection[email protected]
https://twitter.com/NIHDataSci...New window External @NIHDataScience
https://www.linkedin.com/showc...New window External Subdomain ODSS on LinkedIn
https://datascience.nih.gov/Office of Data Science Strategy
/sitemapSite Map
https://www.nih.gov/web-polici...External Subdomain Web Policies and Notices
https://www.nih.gov/institutes...External Subdomain FOIA
https://eeo.nih.gov/no-fear-actExternal Subdomain No Fear Act
https://www.hhs.gov/vulnerabil...External Subdomain HHS Vulnerability Disclosure
https://dpcpsi.nih.gov/External Subdomain DPCPSI Home
https://www.nih.gov/External Subdomain NIH Home
https://oig.hhs.gov/External Subdomain Office of the Inspector General
https://www.usa.gov/External Subdomain USA.gov
https://www.hhs.gov/External Subdomain U.S. Department of Health and Human Services

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://datascience.nih.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 of 0.73 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (51 kB).

HTTP Response Header

NameValue
dateTue, 13 May 2025 06:23:20 GMT
content-typetext/html; charset=UTF-8
cache-controlmust-revalidate, no-cache, private
content-languageen
expiresSun, 19 Nov 1978 05:00:00 GMT
strict-transport-securitymax-age=31536000; includeSubDomains; preload
varyAccept-Encoding
viavarnish
x-ah-environmentprod
x-cacheMISS
x-drupal-cacheHIT
x-drupal-dynamic-cacheMISS
x-generatorDrupal 10 (https://www.drupal.org)
x-request-idv-c3b1db02-2fc2-11f0-bfbf-1bb48fc8f541
last-modifiedTue, 13 May 2025 06:23:20 GMT
cf-cache-statusMISS
set-cookie273 Characters
server-timingcfCacheStatus;desc="MISS"
expect-ctmax-age=86400, enforce
referrer-policysame-origin
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN
x-xss-protection1; mode=block
servercloudflare
cf-ray93f01106fab1b947-ORD
content-encodinggzip
alt-svch3=":443"; ma=86400
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 123 referring domains.
This page has 472 backlinks.
This page has backlinks from 116 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

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.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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datascience.nih.gov
Data Science Home | Data Science at NIH
The NIH is dedicated to harnessing the potential of the computational and quantitative sciences to elevate the impact and efficiency of biomedical research. NIH efforts in the integration of Data Science with the biomedical sciences are coordinated by the NIH Scientific Data Council and DataScience@NIH, under the leadership of the NIH Associate Director for Data Science (ADDS). DataScience@NIH leads the development of the overall NIH vision for Data Science and coordinates across all 27 Institutes and Centers in support of biomedical research as a digital enterprise.

Most important keywords

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

KeywordResultRecheck
NIH79%Check
Science79%Check
Data Science NIH79%Check
Data Science78%Check
NIH Data78%Check
Data77%Check
Plan Data Science64%Check
Data Science Strategy62%Check
DataScience58%Check
Strategic Plan Data Science58%Check
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