Ehrafworldcultures.yale.edu - SEO Checker

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Overview of the SEO Check
Meta information
98% 
Page quality
63% 
Page structure
100% 
Link structure
88% 
Server
77% 
External factors
100% 
SEO Score
Response time
0.72 s
File size
145.40 kB
Words
401
Media files
5
Number of links
29 internal / 21 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
eHRAF World Cultures
The length of the page title is perfect. (205 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
eHRAF World Cultures
The length of the meta description is perfect. (205 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is 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)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
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
descriptioneHRAF World Cultures
next-head-count4
theme-color#000000
langen
Content-Security-Policyobject-src 'none'; base-uri 'none'; script-src 'self' 'unsafe-eval' 'unsafe-inline' https: http: 'nonce-UAGVHLEUC/jh1hMPf4lh+wunBg8cl/KXPtrI/8t7iI/wtkuvUg2VEUs4OQ9jagQVjvCx9OJvSZd3m6gNO+yw8iVmXBrHJTEZ8H+9fr3cZHKu5CxRvKyQ04dzaGENDbSvhW+r0gvcw/0o+INBfLvOzH8nypgXHXZGFBonhIryqN8=' 'strict-dynamic'
charsetutf-8

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Page quality

Content
(Critically important)
There are only 401 words on this page. Good pages should have about 800 words of useful content.
23.4% 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.
3 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 18.33 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" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 8 tags for this page.
Image SEO
(Somewhat important)
5 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
...ures.yale.edu/static/media/paco.full.jpgNo alt attribute provided
...s.com/ehrafworldcultures.yale.edu/fb.pngNo alt attribute provided
...com/ehrafworldcultures.yale.edu/bsky.pngNo alt attribute provided
...s.com/ehrafworldcultures.yale.edu/ig.pngNo alt attribute provided
...s.com/ehrafworldcultures.yale.edu/yt.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
eHRAF World Cultures
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 eHRAF World Cultures
H2 Research & Learning Hubs New
H2 New to eHRAF?
H2 Collection Updates
H2 Learn more about eHRAF
H2 Human Relations Area Files
H2 Other HRAF Databases
H2 Learn More
H2 Log In
H2 Your privacy
H3 Browse
H3 Research & Learning Hubs
H3 Marriage & Family in eHRAF
H3 Hunter-Gatherers in eHRAF
H3 Database Overview
H3 Cross-Cultural Research
H3 Teaching eHRAF
Baselink: https://ehrafworldcultures.yale.edu/
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.
The number of internal links is ok.
There are 21 external links on this page.

Found links on this page

LinkAttributesAnchor text
/Skip to Main Content
A-TITLE skip to main content
/search?q=no-access-searchNew window errorYou currently have limited access to eHRAF
/cultureslanguageBrowse Cultures
/subjectsfingerprintBrowse Subjects
/documentslibrary_booksBrowse Documents
https://pixabay.com/photos/pac...New window External Stacey Martin from Pixabay
/homeHome
A-TITLE Home
/searchsearchSearch
A-TITLE Search eHRAF World Cultures (advanced search available)
/search/advancedmanage_searchAdvanced Search
A-TITLE Advanced Search eHRAF World Cultures
/cultureslanguagecultures
A-TITLE Browse and Search for cultures in eHRAF
/subjectsnumbersSubjects
A-TITLE Browse and Search for OCM Subjects in eHRAF
/documentslibrary_booksDocuments
A-TITLE Browse and Search for Documents in eHRAF
/learn/hunter-gathererstravel_exploreHunter-Gatherers
A-TITLE Hunter-Gatherers Research & Learning Hub
/learn/marriage-familyfamily_restroomMarriage & Family
A-TITLE Marriage & Family Research & Learning Hub
/helpNew window helpHelp
A-TITLE Help Documentation (opens in new tab)
/termspolicyTerms and Conditions
A-TITLE eHRAF World Cultures Terms and Conditions
/accessibilityinfoAccessibility Resources
A-TITLE Accessibility Statement & Documentation
/cookie-policycookieCookie Policy
A-TITLE Cookie Policy
/search?q=no-access-searchNew window error You currently have limited access to eHRAF
A-TITLE Learn more about accessing eHRAF
/learn/marriage-familyExplore the Hub
https://www.pexels.com/photo/b...New window External Subdomain Asian wedding party in colorful traditional attire (opens in new tab)
https://www.pexels.com/license/New window External Subdomain Pexels License (opens in new tab)
https://www.pexels.com/photo/b...New window External Subdomain Trần Long (opens in new tab)
https://www.pexels.com/license/New window External Subdomain Text duplicate Pexels License (opens in new tab)
/learn/hunter-gatherersText duplicate Explore the Hub
https://commons.wikimedia.org/...New window External Subdomain Returning from hunt (opens in new tab)
https://creativecommons.org/li...New window External CC BY 2.0 (opens in new tab)
https://commons.wikimedia.org/...New window External Subdomain Andreas Lederer (opens in new tab)
https://creativecommons.org/li...New window External Text duplicate CC BY 2.0 (opens in new tab)
/helpNew window New to eHRAF? Check out our user guide to learn more about: help_outline Searching our cultural resources Browsing cultures, documents, or subjects And much ...
/cultures/nu31/descriptionSeri: new collection
/cultures/nq06/descriptionArapaho: new collection
/cultures/ae15/descriptionHan Chinese: collection expansion
/cultures/nt26/descriptionJicarilla Apache: new collection
https://hraf.yale.edu/resource...New window External Subdomain Database Overview View and download lists of Cultures, Subjects, and Samples covered
A-TITLE Database Overview
https://hraf.yale.edu/cross-cu...New window External Subdomain Cross-Cultural Research Read our guides to conducting cross-cultural research in eHRAF
A-TITLE Cross-Cultural Research
https://hraf.yale.edu/teaching...New window External Subdomain Teaching eHRAF Check out sample syllabi, teaching exercises, and workbook activities
A-TITLE Teaching eHRAF
http://facebook.com/HumanRelat...New window External No Text
https://bsky.app/profile/hraf7...New window External No Text
https://www.instagram.com/hraf...New window External Subdomain No Text
http://youtube.com/HRAFatYaleNew window External No Text
/termsTerms and Conditions
/accessibilityAccessibility
/cookie-policyCookie Policy
https://ehrafarchaeology.yale....New window External Subdomain eHRAF Archaeology
https://hraf.yale.edu/ehcNew window External Subdomain Explaining Human Cultures
http://hraf.yale.edu/about/New window External Subdomain About HRAF
http://hraf.yale.edu/about/staff/New window External Subdomain Meet Our Team
http://hraf.yale.edu/resources...New window External Subdomain Resources For Librarians
/cookie-policyText duplicate Cookie Policy

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://ehrafworldcultures.yale.edu/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
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 0.72 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 (145 kB).

HTTP Response Header

NameValue
dateTue, 20 Oct 2026 09:08:32 GMT
content-typetext/html; charset=utf-8
serverApache/2.4.69 (Amazon Linux) OpenSSL/3.5.8
x-frame-optionsDENY
x-content-type-optionsnosniff
etag"ed7w7k5lnl36v0"
cache-controlprivate, no-cache, no-store, max-age=0, must-revalidate
varyAccept-Encoding
content-encodinggzip
set-cookie817 Characters
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 220 referring domains.
This page has 286 backlinks.
This page has backlinks from 95 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow: /notebooks
Disallow: /paywall
Allow: /

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ehrafworldcultures.yale.edu
eHRAF World Cultures
eHRAF World Cultures

Most important keywords

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

KeywordResultRecheck
eHRAF92%Check
Cultures91%Check
World91%Check
world cultures91%Check
eHRAF World90%Check
eHRAF World Cultures89%Check
yale52%Check
edu52%Check
Research47%Check
New47%Check
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