Nidcr.nih.gov - SEO Checker

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Overview of the SEO Check
Meta information
77% 
Page quality
58% 
Page structure
99% 
Link structure
88% 
Server
95% 
External factors
100% 
SEO Score
Response time
2.16 s
File size
59.20 kB
Words
452
Media files
16
Number of links
54 internal / 11 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Oral Health Research, Health Information, and Funding | National Institute of Dental and Craniofacial Research
The page title should be shorter than 580 pixels. It is 992 pixels long. Optimize title
There are word repetitions in the page title.
Meta description
(Critically important)
Advancing the nation's oral health through research and innovation.
The length of the meta description is perfect. (413 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.nidcr.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)
The specified alternate links have no errors.
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)
No favicon is linked in the HTML code.

Meta tags

NameValue
descriptionAdvancing the nation's oral health through research and innovation.
GeneratorDrupal 11 (https://www.drupal.org); Commerce 3
MobileOptimizedwidth
HandheldFriendlytrue
viewportwidth=device-width, initial-scale=1.0
langen
charsetutf-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
There are only 452 words on this page. Good pages should have about 800 words of useful content.
26.5% of the text are stop words.
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
6 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 9.93 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 9 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)
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
...tom/guswds/dist/images/us_flag_small.pngU.S. flag
...stom/guswds/dist/images/icon-dot-gov.svgDot gov
...custom/guswds/dist/images/icon-https.svgHTTPS
/themes/custom/guswds/logo.svgNIH National Institute of Dental and Craniofacial Research (NIDCR) Home pageNIH National Institute of Dental and Craniofacial Research (NIDCR) Home page
/sites/default/files/nidcr-hero-v4.jpgNo alt attribute provided
...lt/files/2024-09/lightbulb-gear-thin.svgLightbulb
...es/2024-09/earth-americas-sharp-thin.svgEarth Americas
...2024-09/memo-circle-check-sharp-thin.svgMemo
...ult/files/2024-09/chart-network-thin.svgChart Network
...hot-cropped.png?h=544ade05&itok=nAOsEEX2Dr. Jonathan Burke
...lan-feature.jpg?h=5df6fff8&itok=2m54D4JGAn illustration of hands holding up text bubbles
...0923-185802.png?h=80aec6ff&itok=ycTmsHHlLois Cohen
...cancer-cell-spheroid_0.jpg?itok=du_pcz4aYamada cancer cell spheroid
...1a4847fa24f.jpg?h=93808542&itok=yGxXQ5k9Woman touching her jaw in pain
...he-expert_0.jpg?h=93808542&itok=4Q1xKR8kMagnifying glass with the words "Ask the Expert" inside of it
...public/burke-rounded-2.png?itok=UE1arZCmDr. Jonathan Burke

Page structure

H1 heading
(Critically important)
Oral Health for All
The H1 heading is too short (19 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Oral Health for All
H2 NIH Websites Are Changing
H2 Research at NIDCR
H2 Health Information
H2 About NIDCR
H3 NIDCR Research
H3 Research Topics
H3 Health Topics
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 11 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.nidcr.nih.gov/Anchor Skip to main content
https://www.nih.gov/web-modern...External Subdomain Get the Latest Updates and FAQs
A-TITLE https://www.nih.gov/web-modernization
https://www.nidcr.nih.gov/espanolEspañol
https://www.nidcr.nih.gov/IMG-ALT NIH National Institute of Dental and Craniofacial Research (NIDCR) Home page
A-TITLE Home
/health-infoHealth Info
/researchResearch
/grants-fundingGrants & Funding
/careers-trainingCareers & Training
/news-eventsNews & Events
/about-usAbout Us
/health-infoText duplicate Health Info
/researchText duplicate Research
/grants-fundingText duplicate Grants & Funding
/careers-trainingText duplicate Careers & Training
/news-eventsText duplicate News & Events
/about-usText duplicate About Us
/research/conducting-nidcr-cli...Conducting NIDCR Clinical Research
/about-usLearn more
/about-us/strategic-planStrategic Plan
/research/oralhealthinamericaOral Health in America Report
/grants-funding/funding-opport...Funding Opportunities
https://www.ddshub.nih.gov/External Subdomain Data-Driven Science (DDS) Hub
/health-infoText duplicate Health Info
/researchText duplicate Research
/grants-fundingText duplicate Grants & Funding
/careers-trainingText duplicate Careers & Training
/news-eventsText duplicate News & Events
/about-usText duplicate About Us
https://www.nih.gov/news-event...External Subdomain Read more about Meet NIDCR's New Director
/news-events/events/nidcr-comm...Read more about NIDCR Strategic Planning is Underway
/news-events/events/behavioral...Read more about Behavioral and Social Sciences Symposium
/researchText duplicate Learn more
/research/conducted-at-nidcrResearch Conducted at NIDCR (Intramural)
/grants-funding/grant-programsResearch Funded by NIDCR (Extramural)
/research/conducting-nidcr-cli...Text duplicate Conducting NIDCR Clinical Research
/research/conducted-at-nidcr/i...Intramural Research Labs
/careers-trainingText duplicate Careers & Training
/health-info/osteonecrosis-jawRead more about Osteonecrosis of the Jaw
/health-info/dental-fillings/a...Read more about Ask the Expert: Silver Fillings
/health-info/tooth-decay/more-...The Tooth Decay Process
/health-info/fever-blisters-ca...Fever Blisters and Canker Sores
/health-info/tmdTMD (Temporomandibular Disorders)
/health-info/burning-mouthBurning Mouth
/health-info/gum-diseasePeriodontal (Gum) Disease
/health-infoAll topics
/news-events/directors-message...Read Current Message
/about-us/missionMission
/about-us/advisory-committeesAdvisory Committees
/about-us/congressional-budgetCongressional & Budget
/about-us/timelineInteractive Timeline
/about-us/fast-factsFast Facts
https://www.nidcr.nih.gov/Home
/about-us/web-policiesWeb Policies
/about-us/privacy-policyPrivacy
/about-us/contact-nidcrContact Us
/about-us/freedom-information-...Freedom of Information Act
https://www.opm.gov/equal-empl...External Subdomain No Fear Act
https://oig.hhs.gov/External Subdomain Office of Inspector General
https://www.hhs.gov/vulnerabil...External Subdomain HHS Vulnerability Disclosure
https://nih.sharepoint.com/sit...External Subdomain Employee Intranet - Staff Only
https://x.com/NIHNew window External Visit the NIH X page
A-TITLE Visit the NIH X page
https://www.linkedin.com/compa...New window External Subdomain Visit the NIH LinkedIn page
A-TITLE Visit the NIH LinkedIn page
https://www.youtube.com/channe...New window External Subdomain Visit our YouTube channel
A-TITLE Visit our YouTube channel
https://www.flickr.com/photos/...New window External Subdomain Visit Flickr channel
A-TITLE Visit Flickr channel
https://www.nidcr.nih.gov/Anchor A-TITLE Back to top

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.nidcr.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 is very slow (2.16 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 (59 kB).

HTTP Response Header

NameValue
servernginx
dateSat, 10 Oct 2026 15:35:18 GMT
content-typetext/html; charset=utf-8
content-length12059
cache-controlmax-age=31536000, public
x-drupal-dynamic-cacheHIT
content-languageen
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN
expiresSun, 19 Nov 1978 05:00:00 GMT
varyCookie,Accept-Encoding
x-generatorDrupal 11 (https://www.drupal.org)
x-commerce-core3
content-security-policy-report-onlyconnect-src 'self' https://*.googletagmanager.com https://www.google.com https://*.google-analytics.com https://*.analytics.google.com https://www.google-analytics.com https://www.googletagmanager.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data: https://*.googletagmanager.com https://*.google-analytics.com https://www.google-analytics.com https://www.googletagmanager.com; object-src 'none'; script-src 'self' 'report-sample' https://*.googletagmanager.com https://www.google-analytics.com https://ssl.google-analytics.com https://js-agent.newrelic.com https://script.crazyegg.com https://dap.digitalgov.gov https://www.gstatic.com cdn.jsdelivr.net cdnjs.cloudflare.com https://cdn.jsdelivr.net https://cdn.knightlab.com https://cdnjs.cloudflare.com https://unpkg.com https://www.google.com; style-src 'self' 'report-sample' https://script.crazyegg.com https://fonts.googleapis.com cdnjs.cloudflare.com https://cdn.jsdelivr.net https://cdn.knightlab.com https://cdnjs.cloudflare.com https://unpkg.com; worker-src 'self' blob:; base-uri 'self'; form-action 'self'; frame-ancestors 'self'; report-uri https://nidcr.nih.gov/report-csp-violation
x-xss-protection1; mode=block
strict-transport-securitymax-age=31536000; includeSubDomains; preload
referrer-policystrict-origin-when-cross-origin
x-drupal-cacheMISS
permissions-policycamera=(), microphone=(), geolocation=(), payment=(), usb=()
cross-origin-opener-policysame-origin
cross-origin-resource-policysame-site
x-permitted-cross-domain-policiesnone
last-modifiedTue, 06 Oct 2026 19:01:05 GMT
etag"1791313265-gzip"
content-encodinggzip
x-request-idv-48014d2e-c1b8-11f1-b010-cb3d098c6dfb
x-ah-environmentprod
age333252
viavarnish
x-cacheHIT
x-cache-hits226104
accept-rangesbytes
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 145 referring domains.
This page has 658 backlinks.
This page has backlinks from 132 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

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Search preview

            www.nidcr.nih.gov
Oral Health Research, Health Information, and Funding | National In...

Advancing the nation's oral health through research and innovation.
Most important keywords

            
Following keywords were found. You can check the keyword optimization of this page for each keyword.
KeywordResultRecheck
Oral Health77%Check
health76%Check
oral health research75%Check
Oral73%Check
research70%Check
NIDCR65%Check
Health Information65%Check
Dental Health62%Check
craniofacial research61%Check
NIH54%Check
  
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