Aaas.org - SEO Checker

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Overview of the SEO Check
Meta information
61% 
Page quality
82% 
Page structure
89% 
Link structure
36% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.24 s
File size
99.90 kB
Words
619
Media files
20
Number of links
96 internal / 35 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
AAAS Home | American Association for the Advancement of Science (AAAS)
The page title should be shorter than 580 pixels. It is 688 pixels long. 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://www.aaas.org/
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
msvalidate.01F7970E3445C9D1E0034028F6779EDB10
google-site-verification8H-M6n30763A7mGcQ8f8WGMTj-aIsO3OCCZWtTjm3X8
GeneratorDrupal 10 (https://www.drupal.org)
MobileOptimizedwidth
HandheldFriendlytrue
viewportwidth=device-width, initial-scale=1.0
langen
twitter:cardsummary
twitter:site@aaas
twitter:titleAAAS Home | American Association for the Advancement of Science (AAAS)
og:site_nameAmerican Association for the Advancement of Science (AAAS)
og:urlhttps://www.aaas.org/
og:titleAAAS Home | American Association for the Advancement of Science (AAAS)
charsetutf-8

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Page quality

Content
(Critically important)
There are 2 text duplicates on this page:
  • Duplicate: Photo credit: Learn how the Supreme Court ruling will impact the STEMM...
This page contains 619 words. That's ok.
25.5% 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.
4 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
The average number of words per sentence of 14.5 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 12 tags for this page.
Image SEO
(Somewhat important)
14 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
...binar_HomepageCarousel.png?itok=zYWqxr_s"Engage with AAAS" webinar info on Supreme Court ruling
...c/2024-09/GGA carousel.png?itok=nllzXObcThe Golden Goose Award: Celebrating scientific success stories.
...rine_AAAS-HomeCarousel.png?itok=MyBl0sptPoised to Meet a New Era With the Judiciary
...ver, 12 September 2024.jpg?itok=j2R9Blp2No alt attribute provided
.../2024-08/EPI Center AI.png?itok=xiJrTq7vNo alt attribute provided
...l-PrizeWeb-Icon_teaser.jpg?itok=S6SaGqpTNo alt attribute provided
...25_plain square banner.png?itok=V9LlvcPMNo alt attribute provided
...ews_080124_PINS_teaser.jpg?itok=Ib33cmJ5No alt attribute provided
...S-OpenAccess-WebTile-A.png?itok=vBAbh5EWNo alt attribute provided
...4/news_0428_nih_square.png?itok=95Z1VQhjNo alt attribute provided
...023-06/dashboard promo.png?itok=vxYVj0XKNo alt attribute provided
...efault/files/2023-04/NOJ_DELHeadShot.jpgNo alt attribute provided
.../Kim_Cobb_credit_AP_Photo__John_Amis.jpgNo alt attribute provided
...files/2023-10/Roederer Family square.pngNo alt attribute provided
...848 Society homepage_0.png?itok=MmOWMfOUNo alt attribute provided
...23-10/Monroes homepage.png?itok=J80UzRIONo alt attribute provided
...Gomez Navarro homepage.png?itok=Oe3mtC-ONo alt attribute provided

Page structure

H1 heading
(Critically important)
The H1 heading is empty
Headings
(Important)
Some headings occur twice on the page.
There are 26 headings on the page. The amount of headings should be in a more proper relation to the amount of text.
Some headings do not have any content.

Heading structure

Heading levelContent
H1 Empty heading
H2 WHO WE ARE
H2 WHAT WE DO
H2 GET INVOLVED
H2 MEMBERSHIP
H2 Site Footer
H3 Empty heading
H3 OUR MEMBERS
H3 Support AAAS
H4 Explore Our Programs
H4 Resource Center
H4 Support AAAS Duplicate text
H4 Quick Links
H4 External Links
H4 Read the Latest Issue of Science
H4 Ask Questions Before Using AI, Researcher Recommends
H4 Scientist Wins Award for Revelations About Lung Cancer “Identity Crisis”
H4 The 2025 AAAS Annual Meeting will take place in Boston, MA, February 13-15. Learn more about the meeting and join us!
H4 Award-winning Research Maps Body's Sensory Communication Highway
H4 AAAS Resources on Open Access
H4 AAAS Applauds NIH Draft Public Access Policy for Equity Focus and Urges Revisions to Business Model and License Provisions
H4 R&D Budget and Policy Interactive Dashboards
H4 External Sites
H4 Leaving a Legacy to AAAS
H4 Dan and Kathy Monroe: Remembering a Passionate Champion for Science
H4 Jesus Gomez-Navarro: Protecting the Engine of Scientific Freedom and Responsibility
H4 Useful Links
H4 Focus Areas
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
9 links don't have an anchor text.
There are 7 links with a trivial anchor text.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are too many external links (35) on this page.

Found links on this page

LinkAttributesAnchor text
https://www.aaas.org/Anchor Skip to main content
https://www.aaas.org/Anchor Skip to search
https://www.aaas.org/Anchor Skip to footer
https://www.aaas.org/AAAS
https://www.aaas.org/Text duplicate AAAS
https://www.aaas.org/Text duplicate AAAS
https://www.aaas.org/Text duplicate AAAS
https://www.aaas.org/missionMission and History
https://www.aaas.org/programsOur Programs
https://www.aaas.org/newsAAAS News
https://www.aaas.org/publicationsScience Journals
https://www.aaas.org/governanceGovernance
https://www.aaas.org/fellowsAAAS Fellows
https://www.aaas.org/awardsAwards
https://www.aaas.org/annualreportAnnual Report
https://www.aaas.org/careersCareers at AAAS
https://www.aaas.org/node/65259Contact Us
https://www.aaas.org/programsExplore Our Programs
https://www.aaas.org/focus-areasOUR FOCUS AREAS
/focus-areas/advocacy-evidenceAdvocacy for Evidence
/focus-areas/careers-stemCareers in STEM
/diversity-equity-inclusionDiversity, Equity & Inclusion
/focus-areas/federal-science-b...Federal Science Budget Analysis
/focus-areas/human-rights-law-...Human Rights, Ethics & Law
/focus-areas/public-engagementPublic Engagement
/focus-areas/science-diplomacyScience Diplomacy
/focus-areas/science-educationScience Education
/focus-areas/shaping-science-p...Shaping Science Policy
https://www.aaas.org/resourcesResource Center
https://www.aaas.org/membershipMembership
https://www.aaas.org/eventsEvents
https://www.aaas.org/supportSupport AAAS
https://www.aaas.org/fellowshipsFellowships
https://www.aaas.org/careersCareers
/page/training-sessionsTraining Sessions
https://www.aaas.org/awardsText duplicate Awards
https://meetings.aaas.org/External Subdomain Annual Meeting
https://www.aaas.org/supportText duplicate Support AAAS
/membership/why-joinWhy Join
https://purchase.aaas.org/orde...External Subdomain Become a Member
https://purchase.aaas.org/orde...External Subdomain Gift a Membership
https://purchase.aaas.org/orde...External Subdomain Renew
http://aaas.org/No Text
/membership/benefitsMember Benefits
http://aaas.org/communityAAAS Community
/membership/connectConnect
/membership/helpFAQ & Support
https://www.aaas.org/user/loginMember Login
/giving/supportAAASGIVE
https://www.aaas.org/resourcesRESOURCE CENTER
https://www.aaas.org/programsPROGRAMS
https://www.aaas.org/newsNEWS
https://www.aaas.org/eventsEVENTS
https://www.aaas.org/user/loginMEMBER LOGIN
https://purchase.aaas.org/orde...External Subdomain JOIN
https://members.aaas.org/homeExternal Subdomain AAAS Communities
https://www.science.org/careersExternal Subdomain SCIENCE CAREERS
http://www.science.org/External Subdomain SCIENCE FAMILY OF JOURNALS
/page/more-aaas-sitesMore AAAS Sites
https://members.aaas.org/event...External Subdomain IMG-ALT "Engage with AAAS" webinar info on Supreme Court ruling
https://members.aaas.org/event...External Subdomain For more details, log into Member Community or see your email
https://www.youtube.com/live/5...External Subdomain IMG-ALT The Golden Goose Award: Celebrating scientific success stories.
https://www.youtube.com/live/5...External Subdomain Tune in for the ceremony livestream
/news/urgent-need-scale-scient...Subdomain IMG-ALT Poised to Meet a New Era With the Judiciary
/news/urgent-need-scale-scient...Subdomain Trivial anchor text
Read more
https://members.aaas.org/event...External Subdomain Text duplicate For more details, log into Member Community or see your email
https://purchase.aaas.org/orde...External Subdomain Join Now
https://www.sciencemag.org/External Subdomain No Text
https://www.sciencemag.org/External Subdomain Read the Latest Issue of Science
https://www.sciencemag.org/External Subdomain Trivial anchor text
More
/news/ask-questions-using-ai-r...No Text
/news/ask-questions-using-ai-r...Ask Questions Before Using AI, Researcher Recommends
/news/ask-questions-using-ai-r...Text duplicate Trivial anchor text
More
/news/scientist-wins-award-rev...No Text
/news/scientist-wins-award-rev...Scientist Wins Award for Revelations About Lung Cancer “Identity Crisis”
/news/scientist-wins-award-rev...Text duplicate Trivial anchor text
More
https://meetings.aaas.org/External Subdomain No Text
https://meetings.aaas.org/External Subdomain The 2025 AAAS Annual Meeting will take place in Boston, MA, February 13-15. Learn more about the meeting and join us!
https://meetings.aaas.org/External Subdomain Text duplicate Trivial anchor text
More
/news/award-winning-research-m...No Text
/news/award-winning-research-m...Award-winning Research Maps Body's Sensory Communication Highway
/news/award-winning-research-m...Text duplicate Trivial anchor text
More
/open-access-resourcesSubdomain No Text
/open-access-resourcesSubdomain AAAS Resources on Open Access
/open-access-resourcesSubdomain Text duplicate Trivial anchor text
More
/news/aaas-applauds-nih-draft-...No Text
/news/aaas-applauds-nih-draft-...AAAS Applauds NIH Draft Public Access Policy for Equity Focus and Urges Revisions to Business Model and License Provisions
/news/aaas-applauds-nih-draft-...Text duplicate Trivial anchor text
More
/programs/r-d-budget-and-polic...Subdomain No Text
/programs/r-d-budget-and-polic...Subdomain R&D Budget and Policy Interactive Dashboards
/programs/r-d-budget-and-polic...Subdomain Text duplicate Trivial anchor text
More
https://members.aaas.org/homeExternal Subdomain AAAS Communities Connecting the Scientific Community
https://www.science.org/careersExternal Subdomain SCIENCE CAREERS The premiere center for scientific jobs
http://www.science.org/External Subdomain SCIENCE FAMILY OF JOURNALS Six of the field's leading journals
/page/more-aaas-sitesText duplicate More AAAS Sites
/membership/member-spotlight/n...Subdomain No Text
/membership/member-spotlight/n...Subdomain Na’Taki Osborne Jelks Pushes for Environmental Justice on Climate Change
/membership/member-spotlight/a...Subdomain No Text
/membership/member-spotlight/a...Subdomain AAAS Fellow Kim Cobb “Listens to the Rocks” to Understand Climate Change
/membership/member-spotlight/h...Subdomain How the Roederer Family’s Dedication to Science Has Transcended Multiple Generations
https://www.aaas.org/membershipLearn More
https://aaas.planmylegacy.org/External Subdomain Leaving a Legacy to AAAS
https://aaas.planmylegacy.org/External Subdomain Text duplicate Trivial anchor text
More
https://aaas.planmylegacy.org/...External Subdomain Dan and Kathy Monroe: Remembering a Passionate Champion for Science
https://aaas.planmylegacy.org/...External Subdomain Text duplicate Trivial anchor text
More
https://aaas.planmylegacy.org/...External Subdomain Jesus Gomez-Navarro: Protecting the Engine of Scientific Freedom and Responsibility
https://aaas.planmylegacy.org/...External Subdomain Text duplicate Trivial anchor text
More
https://www.aaas.org/supportText duplicate Support AAAS
https://www.aaas.org/Text duplicate AAAS
https://www.aaas.org/contact-aaasText duplicate Contact Us
https://www.aaas.org/missionAbout Us
https://www.linkedin.com/compa...External Subdomain LinkedIn
https://www.facebook.com/AAAS....External Subdomain Facebook
https://www.instagram.com/aaas...External Subdomain Instagram
https://twitter.com/aaasExternal Twitter
https://www.youtube.com/channe...External Subdomain Youtube
https://members.aaas.org/External Subdomain AAAS Member Community
https://www.aaas.org/Trellis
https://www.aaas.org/membershipText duplicate Membership
https://www.aaas.org/careersText duplicate Careers at AAAS
https://aaas.org/communityText duplicate AAAS Community
/privacy-policyPrivacy Policy
https://www.aaas.org/terms-of-useTerms of Use
/focus-areas/science-educationText duplicate Science Education
/focus-areas/science-diplomacyText duplicate Science Diplomacy
/focus-areas/public-engagementText duplicate Public Engagement
/focus-areas/careers-stemText duplicate Careers in STEM
/focus-areas/shaping-science-p...Text duplicate Shaping Science Policy
/focus-areas/advocacy-evidenceText duplicate Advocacy for Evidence
/focus-areas/federal-science-b...R&D Budget Analysis
/focus-areas/human-rights-law-...Text duplicate Human Rights, Ethics & Law

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.aaas.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 excellent with 0.24 seconds.
The file size of the HTML document is fine (100 kB).

HTTP Response Header

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http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 14,957 referring domains.
This page has 1,134,081 backlinks.
This page has backlinks from 9,993 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

No valid Robots.txt file was found.

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Search preview

Most important keywords

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

KeywordResultRecheck
AAAS70%Check
AAAS Member56%Check
Science55%Check
AAAS Communities53%Check
Science Policy48%Check
American Association46%Check
SCIENCE FAMILY46%Check
SCIENCE CAREERS45%Check
Award44%Check
Access44%Check
Show more keywords and terms

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