Nnlm.gov - SEO Checker

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Overview of the SEO Check
Meta information
75% 
Page quality
85% 
Page structure
79% 
Link structure
90% 
Server
46% 
External factors
100% 
SEO Score
Response time
0.95 s
File size
67.80 kB
Words
1249
Media files
8
Number of links
82 internal / 20 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Homepage | NNLM
The page title is too short. (173 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
The mission of the Network of the National Library of Medicine (NNLM) is to advance the progress of medicine and improve the public health by providing all U.S. health professionals with equal access to biomedical information and improving the public's access to information to enable them to make informed decisions about their health. The Program is coordinated by the National Library of Medicine and carried out through a nationwide network of health science libraries and information centers.
The meta description is too long: 3070 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.nnlm.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 mission of the Network of the National Library of Medicine (NNLM) is to advance the progress of medicine and improve the public health by providing all U.S. health professionals with equal access to biomedical information and improving the public's access to information to enable them to make informed decisions about their health. The Program is coordinated by the National Library of Medicine and carried out through a nationwide network of health science libraries and information centers.
GeneratorDrupal 9 (https://www.drupal.org)
MobileOptimizedwidth
HandheldFriendlytrue
viewportwidth=device-width, initial-scale=1.0
langen
twitter:cardsummary_large_image
twitter:titleHomepage
twitter:descriptionThe mission of the Network of the National Library of Medicine (NNLM) is to advance the progress of medicine and improve the public health by providing all U.S. health professionals with equal access to biomedical information and improving the public's access to information to enable them to make informed decisions about their health. The Program is coordinated by the National Library of Medicine and carried out through a nationwide network of health science libraries and information centers.
twitter:imagehttps://www.nnlm.gov/themes/nnlm2021/images/MapLogoCoolGray10.png
og:site_nameNNLM
og:typewebsite
og:urlhttps://www.nnlm.gov/home
og:titleHomepage
og:imagehttps://www.nnlm.gov/themes/nnlm2021/images/MapLogoCoolGray10.png
charsetutf-8

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Page quality

Content
(Critically important)
These Typos were found:
  • thru => through
This page contains 1249 words. That's ok.
30.8% of the text are stop words.
The page contains a listing, which indicates a good text layout.
23 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 21.37 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This page loads 6 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: available now
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)
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/nnlm2021/images/NIH-NNLM-2024.pngLogo for the Network of the National Library of Medicine
.../public/2021-10/featured_region_icon.pngNo alt attribute provided
...s/nnlm2021/images/MapLogoCoolGray10.webpMap of NNLM regions in United States
https://www.nlm.nih.gov/images/facebook.svgFacebook
https://www.nlm.nih.gov/images/linkedin.svgLinkedIn
...nlm.nih.gov/images/Twitter-X.pngTwitter
https://www.nlm.nih.gov/images/youtube.svgYouTube
https://www.nlm.nih.gov/images/mail.svgGovernment Delivery

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
H3 Customized Content
H3 Contact Us
H3 Regional Medical Libraries
H5 Confronting Health Misinformation
H5 NNLM Discovery Podcast
H5 Resources for Data Driven Discovery
H5 Student Engagement
H5 Bridging the Digital Divide
H5 Environmental Determinants of Health
H5 Traveling Exhibitions
H5 NNLM All of Us Program Center
H5 Health Discussion Resources
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 20 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.nnlm.gov/Anchor Skip to main content
https://www.nnlm.gov/IMG-ALT Logo for the Network of the National Library of Medicine
https://www.nnlm.gov/user/loginLogin
https://www.nnlm.gov/user/joinCreate an NNLM User Account
https://www.nnlm.gov/Home
/about/about-nnlmAbout NNLM
/about/staff-directoryStaff Directory
https://www.nnlm.gov/eventsCalendar
/about/employmentEmployment Opportunities
/about/contactContact Us
/about/connectConnect on Social Media
https://www.nnlm.gov/about/dccDOCLINE
/about/copyrightCopyright
/about/privacyPrivacy and Security Policy
/about/regionsAll NNLM Regions
/about/regions/region1Region 1
/about/regions/region2Region 2
/about/regions/region3Region 3
/about/regions/region4Region 4
/about/regions/region5Region 5
/about/regions/region6Region 6
/about/regions/region7Region 7
/about/officesAll NNLM Offices
/about/offices/oetOffice of Engagement and Training
/about/offices/nphcoPublic Health Coordination Office
/about/offices/ntoTraining Office
/about/offices/nwsoWeb Services Office
/about/centersAll NNLM Centers
/about/centers/napcAll of Us Program Center
/about/centers/ncdsCenter for Data Services
/about/centers/necEvaluation Center
https://www.nnlm.gov/membershipMore about Organizational Membership
/membership/joinBecome a Member Organization
/guides/membershipMember Services & FAQs
/membership/directoryMembers Directory
https://www.nnlm.gov/userMy Institutional Membership
https://www.nnlm.gov/initiativesExplore All Initiatives
/initiatives/health-misinforma...Confronting Health Misinformation
/initiatives/digital-divideBridging the Digital Divide
/initiatives/edhEnvironmental Determinants of Health
/initiatives/traveling-exhibit...Traveling Exhibitions
https://www.nnlm.gov/fundingMore about NNLM Funding
https://www.nnlm.gov/funding/rfaAvailable Now
/funding/currentFunded Projects
/guides/fundingProject & Proposal Writing Support
https://www.nnlm.gov/userMy Projects
https://www.nnlm.gov/trainingView Event Calendar
/training/scheduleText duplicate Available Now
/specializationObtain a Specialization
/training/recordingsRecordings
https://www.nnlm.gov/userMy Classes
https://www.nnlm.gov/guidesBrowse Our Collections
https://www.nnlm.gov/guides/orderOrder Free Informational Materials
/guides/intro-health-literacyAn Introduction to Health Literacy
/guides/healthcare-providersResources for Healthcare Providers
/guides/nnlm-proposal-writing-...NNLM Proposal Writing Toolkit
/about/regions/region7Text duplicate Region 7
https://www.nnlm.gov/initiativesView all Initiatives
/initiatives/health-misinforma...Text duplicate Confronting Health Misinformation
https://www.nnlm.gov/podcastNNLM Discovery Podcast
/initiatives/dataResources for Data Driven Discovery
/initiatives/student-engagementStudent Engagement
/initiatives/digital-divideText duplicate Bridging the Digital Divide
/initiatives/edhText duplicate Environmental Determinants of Health
/initiatives/traveling-exhibit...Text duplicate Traveling Exhibitions
https://allofus.nnlm.gov/External Subdomain NNLM All of Us Program Center
/health-discussion-resourcesHealth Discussion Resources
/training/class/nnlm-book-disc...NNLM Book Discussion: May 1, 2024 – July 31, 2024: At Home on an Unruly Planet by Madeline Ostrander
/training/class/nnlm-book-disc...Register
/training/class/drive-thru-dat...Drive Thru Data: Using NLM APIs to Access Information Fast
/training/class/drive-thru-dat...Text duplicate Register
/training/class/nnlm-region-on...NNLM Region One Insights Webinar Series: Beyond Borders: Understanding Oldways Heritage Diets and Reducing Health Disparities
/training/class/nnlm-region-on...Text duplicate Register
/training/class/know-your-flow...Know Your Flow: A Menstrual Health Collaboration
/training/class/know-your-flow...Text duplicate Register
https://www.nnlm.gov/trainingView More
https://www.nnlm.gov/userSet your location
/membership/joinText duplicate Become a Member Organization
https://www.nnlm.gov/fundingNNLM funding
https://www.nnlm.gov/trainingaccess to training
https://www.nnlm.gov/guides/ordereducational and printed materials
https://nnlm.gov/about/contactNetwork of the National Library of Medicine
https://news.nnlm.gov/New window External Subdomain A-TITLE News blogs across the NNLM Network
https://www.youtube.com/c/NnlmGovNew window External Subdomain A-TITLE Videos, Tutorials, and Webinars created by the National Network of Libraries of Medicine.
/about/regionsExplore NNLM Regions
https://www.hhs.gov/New window External Subdomain US Department of Health and Human Services
https://www.nlm.nih.gov/social...New window External Subdomain Connect with NLM
https://www.facebook.com/natio...External Subdomain IMG-ALT Facebook
A-TITLE External link: please review our privacy policy.
https://www.linkedin.com/compa...External Subdomain IMG-ALT LinkedIn
A-TITLE External link: please review our privacy policy.
https://twitter.com/NLM_NIHExternal IMG-ALT Twitter
A-TITLE External link: please review our privacy policy.
https://www.youtube.com/user/N...External Subdomain IMG-ALT YouTube
A-TITLE External link: please review our privacy policy.
https://public.govdelivery.com...External Subdomain IMG-ALT Government Delivery
A-TITLE External link: please review our privacy policy.
https://www.google.com/maps/pl...New window External Subdomain 8600 Rockville Pike Bethesda, MD 20894
https://www.nlm.nih.gov/web_po...New window External Subdomain Web Policies
https://www.nih.gov/institutes...New window External Subdomain FOIA
https://www.hhs.gov/vulnerabil...External Subdomain HHS Vulnerability Disclosure
https://www.nlm.nih.gov/access...New window External Subdomain Accessibility
https://get.adobe.com/reader/New window External Subdomain Download PDF Reader
A-TITLE Get PDF Reader Plugin
https://www.nlm.nih.gov/New window External Subdomain NLM
https://www.nih.gov/New window External Subdomain NIH
https://www.hhs.gov/New window External Subdomain HHS
https://www.usa.gov/New window External Subdomain USA.gov

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.nnlm.gov/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.95 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.
This page loads 10 CSS files. This may affect the page load time negatively.
This page loads 6 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (68 kB).

HTTP Response Header

NameValue
servernginx/1.18.0 (Ubuntu)
content-typetext/html; charset=UTF-8
transfer-encodingchunked
connectionkeep-alive
cache-controlmax-age=31536000, public
dateSun, 05 May 2024 15:24:45 GMT
x-drupal-dynamic-cacheHIT
x-ua-compatibleIE=edge
content-languageen
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN
expiresSun, 19 Nov 1978 05:00:00 GMT
last-modifiedSun, 05 May 2024 15:28:07 GMT
etagW/"1714922887"
varyCookie
x-generatorDrupal 9 (https://www.drupal.org)
link<//d2y7ufl8l8ugun.cloudfront.net>; rel=preconnect; crossorigin
x-dns-prefetch-controlon
x-drupal-cacheHIT
strict-transport-securitymax-age=31536000; includeSubDomains
content-encodinggzip
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 647 referring domains.
This page has 4,226 backlinks.
This page has backlinks from 447 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

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.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
# 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

Sitemap: https://nnlm.gov/sitemap.xml

Similar sites

Search preview

www.nnlm.gov
Homepage | NNLM
The mission of the Network of the National Library of Medicine (NNLM) is to advance the progress of medicine and improve the public health by providing all U.S. health professionals with equal access to biomedical information and improving the public's access to information to enable them to make informed decisions about their health. The Program is coordinated by the National Library of Medicine and carried out through a nationwide network of health science libraries and information centers.

Most important keywords

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

KeywordResultRecheck
NNLM86%Check
NLM traveling66%Check
NNLM Regions63%Check
NNLM offers62%Check
NNLM Funding62%Check
Health59%Check
Health Information58%Check
NLM traveling exhibitions58%Check
information55%Check
Public Health55%Check
Show more keywords and terms

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