Abcdstudy.org - SEO Checker

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Overview of the SEO Check
Meta information
63% 
Page quality
89% 
Page structure
50% 
Link structure
58% 
Server
86% 
External factors
100% 
SEO Score
Response time
1.05 s
File size
104.60 kB
Words
643
Media files
9
Number of links
123 internal / 9 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
ABCD Study
The page title is too short. (113 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://abcdstudy.org/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-us
Server location: United States of America
The following language is defined by HTML: en-us
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)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
generatorPowered by WPBakery Page Builder - drag and drop page builder for WordPress.
msapplication-TileColor#ffffff
msapplication-config/wp-content/uploads/fbrfg/browserconfig.xml
theme-color#ffffff
msapplication-TileImagehttps://abcdstudy.org/wp-content/uploads/2019/04/favicon-2.png
article:modified_time2025-01-16T22:25:00+00:00
langen-us
twitter:cardsummary_large_image
og:localeen_US
og:typewebsite
og:titleABCD Study
og:urlhttps://abcdstudy.org/
og:site_nameABCD Study
og:imagehttps://abcdstudy.org/wp-content/uploads/2024/12/instagram_logo-1.jpg
og:image:width30
og:image:height33
og:image:typeimage/jpeg
charsetUTF-8

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Page quality

Content
(Critically important)
This page contains 643 words. That's ok.
24.3% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
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.
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 13.07 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0" 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 13 tags for this page.
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)
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
/wp-content/uploads/flags/us-flag.pngNo alt attribute provided
/wp-content/uploads/flags/es-flag.pngNo alt attribute provided
.../uploads/2018/09/abcd-study-logo.png?v=2logo
...ent/uploads/2024/12/instagram_logo-1.jpgInstagram logo
...ontent/uploads/2019/03/img-educators.jpgNo alt attribute provided
...ontent/uploads/2019/03/img-families2.jpgNo alt attribute provided
...ntent/uploads/2019/03/img-scientists.jpgNo alt attribute provided
/wp-content/uploads/2019/03/sites4.gifNo alt attribute provided
...ntent/uploads/2019/03/img-news-media.jpgNo alt attribute provided

Page structure

H1 heading
(Critically important)
Participant Resources
Too many H1 headings
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Participant Resources
H1 Better Together.
H2 Congressional Briefing
H2 The NIH Brain Development Cohorts (NBDC) Biospecimen Access Program has now launched!
H3 Resources in Response to the California Wildfires
H3 We’re live! Welcome to the official ABCD Instagram page!
H3 ABCD Science Conference
H3 ABCD 6.0 Data Release
H3 Recent Webinar
H3 Over 1,000 papers related to the ABCD Study® have been published
H3 Responsible use and communication of race and ethnicity in neuroimaging research
H3 The ABCD Study® is the largest long-term study of brain development and child health in the United States.
H5 The National Child Traumatic Stress Network has compiled helpful resources
H5 Follow @theabcdstudy to get the latest updates, insights, and discoveries about ABCD Instagram logo
H5 ABCD Insights & Innovations Meeting (AIIM) Virtual Kickoff Session (Feb 28, 2025) General Session (March 3-4, 2025) Bethesda, Maryland
H5 Coming February 2025 via the new NIH Brain Development Cohorts Data Sharing Platform
Some anchor texts are used more than once.
There are 2 links with a trivial anchor text.
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 9 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://abcdstudy.org/contact/Contact
https://abcdstudy.org/contact/Contact Us
https://abcdstudy.org/English
A-TITLE English
https://abcdstudy.org/es/Español
A-TITLE Español
https://abcdstudy.org/ABCD Study
IMG-ALT logo
https://abcdstudy.org/about/About
https://abcdstudy.org/about/About the Study
/about/history/History of the Study
/consortium_members/Consortium Members
/principal-investigators/Principal Investigators
/about/external-advisory-board/Expert Scientific Board
/about/observational-study-mon...Observational Study Monitoring Board
/about/national-liaison-board/National Liaison Board
/about/federal-partners/Federal Partners
/about/partner-organizations/Partner Organizations
/about/trademarks/Trademarks/Service Marks
/better-together/Values
/better-together/Our Values
https://abcdstudy.org/educators/Educators
https://abcdstudy.org/educators/Significance of the ABCD Study
/educators/school-selection-an...School Selection and Role
/educators/resources/Educational Resources
/youth-resources/Participants
/youth-resources/Participant Resources
/youth-resources-career/Resume and Career Resources
/youth-resources-prevention/Substance Use Information and Resources
https://abcdstudy.org/families/Families
https://abcdstudy.org/families/Text duplicate Significance of the ABCD Study
/families/participation/Study Participation
/families/procedures/Study Procedures
/families/abcd-recover/ABCD-RECOVER
/families/faqs/Frequently Asked Questions
https://abcdstudy.org/scientists/Scientists
https://abcdstudy.org/scientists/Study Design
/scientists/protocols/Protocols
/scientists/abcd-fmri-tasks-an...fMRI Tasks and Tools
/scientists/data-sharing/Data Sharing
/scientists/funding-opportunit...Funding Opportunity Announcements
/scientists/workgroups/Workgroups
/publications/Publications
/study-sites/Study Sites
/study-sites/Text duplicate Study Sites
/study-sites/cc/ABCD Coordinating Center
/study-sites/daic/Data Analysis, Informatics & Resource Center (DAIRC)
/study-sites/chla/Children’s Hospital Los Angeles
/study-sites/fiu/Florida International University
/study-sites/libr/Laureate Institute for Brain Research (LIBR)
/study-sites/musc/Medical University of South Carolina
/study-sites/ohsu/Oregon Health & Science University
/study-sites/sri/SRI International
/study-sites/ucla/UCLA
/study-sites/ucsd/UC San Diego
/study-sites/cu/University of Colorado Boulder
/study-sites/uf/University of Florida
/study-sites/umaryland/University of Maryland at Baltimore
/study-sites/umich/University of Michigan
/study-sites/uminn/University of Minnesota
/study-sites/upitt/University of Pittsburgh
/study-sites/rochester/University of Rochester
/study-sites/utah/University of Utah
/study-sites/uv/University of Vermont
/study-sites/uwm/University of Wisconsin-Milwaukee
/study-sites/vcu/Virginia Commonwealth University
/study-sites/wustl/Washington University in St. Louis
/study-sites/yale/Yale University
https://abcdstudy.org/news/News
https://abcdstudy.org/news/Text duplicate News
/press-releases/Press Releases
/infographics/ABCD Infographics and Webinars
/newsletters/Newsletter
https://abcdstudy.org/contact/Text duplicate Contact
https://abcdstudy.org/contact/Text duplicate Contact Us
/families-wildfire-resources/More info
https://www.instagram.com/p/DC...External Subdomain IMG-ALT Instagram logo
https://www.instagram.com/p/DC...External Subdomain Trivial anchor text
More
https://apps1.seiservices.com/...External Subdomain More Info
/scientists/data-sharing/Trivial anchor text
Read More
/infographics/Text duplicate More info
/publications/VIEW PUBLICATIONS
https://www.nature.com/article...External Subdomain READ NOW
/youth-resources/View the New Information!
https://www.americanbraincoali...External Subdomain Watch the Recording
https://nida.nih.gov/funding/n...External Subdomain Text duplicate Trivial anchor text
Read More
/families/better-together/Text duplicate Trivial anchor text
Read More
https://abcdstudy.org/educators/Text duplicate Educators
https://abcdstudy.org/families/Text duplicate Families
https://abcdstudy.org/scientists/Text duplicate Scientists
/study-sites/Text duplicate Study Sites
https://abcdstudy.org/news/Text duplicate News
https://abcdstudy.org/about/Text duplicate About
https://abcdstudy.org/about/Text duplicate About the Study
/about/history/Text duplicate History of the Study
/wp-content/uploads/2019/04/Co...Text duplicate Consortium Members
/principal-investigators/Text duplicate Principal Investigators
/about/external-advisory-board/Text duplicate Expert Scientific Board
/about/observational-study-mon...Text duplicate Observational Study Monitoring Board
/about/national-liaison-board/Text duplicate National Liaison Board
/about/federal-partners/Text duplicate Federal Partners
/about/partner-organizations/Text duplicate Partner Organizations
/about/trademarks/Text duplicate Trademarks/Service Marks
/better-together/Text duplicate Values
/better-together/Text duplicate Our Values
https://abcdstudy.org/educators/Text duplicate Educators
https://abcdstudy.org/educators/Text duplicate Significance of the ABCD Study
/educators/school-selection-an...Text duplicate School Selection and Role
/educators/resources/Text duplicate Educational Resources
/youth-resources/Text duplicate Participants
/youth-resources/Text duplicate Participant Resources
https://abcdstudy.org/families/Text duplicate Families
https://abcdstudy.org/families/Text duplicate Significance of the ABCD Study
/families/participation/Text duplicate Study Participation
/families/procedures/Text duplicate Study Procedures
/families/abcd-recover/Text duplicate ABCD-RECOVER
/families/faqs/Text duplicate Frequently Asked Questions
https://abcdstudy.org/scientists/Text duplicate Scientists
https://abcdstudy.org/scientists/Text duplicate Study Design
/scientists/protocols/Text duplicate Protocols
/scientists/abcd-fmri-tasks-an...Text duplicate fMRI Tasks and Tools
/scientists/data-sharing/Text duplicate Data Sharing
/scientists/funding-opportunit...Text duplicate Funding Opportunity Announcements
/scientists/workgroups/Text duplicate Workgroups
/publications/Text duplicate Publications
/study-sites/Text duplicate Study Sites
https://abcdstudy.org/news/Text duplicate News
https://abcdstudy.org/news/Text duplicate News
/press-releases/Text duplicate Press Releases
/infographics/Text duplicate ABCD Infographics and Webinars
/newsletters/Text duplicate Newsletter
https://abcdstudy.org/contact/CONTACT US
https://www.facebook.com/profi...New window External Subdomain No Text
https://www.instagram.com/thea...New window External Subdomain No Text
https://www.youtube.com/@theab...New window External Subdomain No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://abcdstudy.org/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is slow (1.05 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 (105 kB).

HTTP Response Header

NameValue
dateSun, 19 Jan 2025 03:22:01 GMT
content-typetext/html; charset=UTF-8
cf-ray9043b2afaf4b697d-CDG
cf-cache-statusHIT
age99777
last-modifiedFri, 17 Jan 2025 23:34:56 GMT
link<https://abcdstudy.org/wp-json/>; rel="https://api.w.org/", <https://abcdstudy.org/wp-json/wp/v2/pages/2>; rel="alternate"; title="JSON"; type="application/json", <https://abcdstudy.org/8al1>; rel=shortlink
varyAccept-Encoding
cf-apo-viatcache
cf-edge-cachecache,platform=wordpress
servercloudflare
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 1,179 referring domains.
This page has 3,798 backlinks.
This page has backlinks from 878 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /*blackhole
Disallow: /?blackhole

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Search preview

abcdstudy.org
ABCD Study

Most important keywords

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

KeywordResultRecheck
Study68%Check
ABCD Study65%Check
ABCD63%Check
Resources54%Check
Study Sites53%Check
Participant50%Check
Career Resources46%Check
Brain43%Check
Development43%Check
Data43%Check
Show more keywords and terms

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