Epi.yale.edu - SEO Checker

Overview of the SEO Check
Meta information
69% 
Page quality
75% 
Page structure
45% 
Link structure
96% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.04 s
File size
62.30 kB
Words
360
Media files
4
Number of links
17 internal / 10 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Environmental Performance Index |
The length of the page title is perfect. (315 pixels out of 580 max pixel length)
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://epi.yale.edu/welcome2024
https://epi.yale.edu/
The specified canonical link points to a different page.
There is more than one canonical link on this page.
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
GeneratorDrupal 7 (http://drupal.org)
viewportwidth=device-width, initial-scale=1, maximum-scale=10, minimum-scale=1, user-scalable=yes
generatorDrupal 7 (https://www.drupal.org)
langen
og:site_nameEnvironmental Performance Index
og:typewebsite
og:urlhttps://epi.yale.edu/
og:titleEnvironmental Performance Index
X-UA-CompatibleIE=edge
Content-Typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
There are only 360 words on this page. Good pages should have about 800 words of useful content.
26.7% 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.
7 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 10.56 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1, maximum-scale=10, minimum-scale=1, user-scalable=yes" 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 7 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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.

Page structure

H1 heading
(Critically important)
Welcome
Too many H1 headings
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (7 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Welcome
H1 About the EPI
H2 Suggested Citation
H2 Figure EPI scores vs GDP per capita
H2 2024 EPI Framework
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 10 external links on this page.
LinkAttributesAnchor text
https://epi.yale.edu/Anchor Skip to main content
http://www.yale.edu/External Subdomain Yale University
https://epi.yale.edu/about-epiAbout the EPI
https://epi.yale.edu/mediaContact
/epi-team-2024EPI Team
http://sedac.ciesin.columbia.e...New window External Subdomain Archives
https://epi.yale.edu/linksLinks
https://epi.yale.edu/IMG-ALT EPI
/measure/2024/EPISubdomain Results
/downloads/2024-epi-executive-...New window Subdomain Policymakers' Summary
/downloads/2024-epi-report.pdfNew window Subdomain Report
/faq/2024-epi-faqFAQS
https://epi.yale.edu/downloadsDownloads
https://epi.yale.edu/about-epiText duplicate About the EPI
https://epi.yale.edu/mediaText duplicate Contact
/epi-team-2024Text duplicate EPI Team
http://sedac.ciesin.columbia.e...New window External Subdomain Text duplicate Archives
https://epi.yale.edu/linksText duplicate Links
https://www.mccallmacbain.org/External Subdomain McCall MacBain Foundation
/sites/default/files/images/EP...IMG-ALT 2024 EPI vs GDP
/sites/default/files/images/20...IMG-ALT 2024 EPI Framework
http://www.yale.edu/External Subdomain Yale
https://usability.yale.edu/web...External Subdomain Accessibility at Yale
http://www.yale.edu/privacy-po...External Subdomain Privacy policy
https://creativecommons.org/li...External Creative Commons
https://usability.yale.edu/web...External Subdomain Text duplicate Accessibility at Yale
http://www.yale.edu/privacy-po...External Subdomain Text duplicate Privacy policy
A-TITLE Yale Privacy policy

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://epi.yale.edu/"
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 0.04 seconds.
The file size of the HTML document is fine (62 kB).

HTTP Response Header

NameValue
cache-controlpublic, max-age=21600
content-encodinggzip
content-languageen
content-typetext/html; charset=utf-8
etagW/"1728142275-0"
expiresSun, 19 Nov 1978 05:00:00 GMT
last-modifiedSat, 05 Oct 2024 15:31:15 GMT
link</welcome2024>; rel="canonical",</node/51050>; rel="shortlink",<https://epi.yale.edu/>; rel="canonical",<https://epi.yale.edu/>; rel="shortlink"
servernginx
strict-transport-securitymax-age=31622400
x-content-type-optionsnosniff
x-drupal-cacheMISS
x-frame-optionsSAMEORIGIN
x-generatorDrupal 7 (https://www.drupal.org)
x-pantheon-styx-hostnamestyx-fe2-b-8654c4f96b-nj8bw
x-styx-req-iddbc2c97a-832e-11ef-9999-765fb9a0267a
dateSat, 05 Oct 2024 20:06:59 GMT
x-served-bycache-chi-kigq8000121-CHI, cache-fra-eddf8230145-FRA
x-cacheHIT, HIT
x-cache-hits2, 1
x-timerS1728158819.056284,VS0,VE5
varyAccept-Encoding, Cookie, Cookie, Cookie
age16543
accept-rangesbytes
via1.1 varnish, 1.1 varnish
content-length23274
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 3,564 referring domains.
This page has 33,560 backlinks.
This page has backlinks from 2,264 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

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: *
Crawl-delay: 10
# CSS, JS, Images
Allow: /misc/*.css$
Allow: /misc/*.css?
Allow: /misc/*.js$
Allow: /misc/*.js?
Allow: /misc/*.gif
Allow: /misc/*.jpg
Allow: /misc/*.jpeg
Allow: /misc/*.png
Allow: /modules/*.css$
Allow: /modules/*.css?
Allow: /modules/*.js$
Allow: /modules/*.js?
Allow: /modules/*.gif
Allow: /modules/*.jpg
Allow: /modules/*.jpeg
Allow: /modules/*.png
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: /themes/*.css$
Allow: /themes/*.css?
Allow: /themes/*.js$
Allow: /themes/*.js?
Allow: /themes/*.gif
Allow: /themes/*.jpg
Allow: /themes/*.jpeg
Allow: /themes/*.png
# Directories
Disallow: /includes/
Disallow: /misc/
Disallow: /modules/
Disallow: /profiles/
Disallow: /scripts/
Disallow: /themes/
# Files
Disallow: /CHANGELOG.txt
Disallow: /cron.php
Disallow: /INSTALL.mysql.txt
Disallow: /INSTALL.pgsql.txt
Disallow: /INSTALL.sqlite.txt
Disallow: /install.php
Disallow: /INSTALL.txt
Disallow: /LICENSE.txt
Disallow: /MAINTAINERS.txt
Disallow: /update.php
Disallow: /UPGRADE.txt
Disallow: /xmlrpc.php
# 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: /?q=admin/
Disallow: /?q=comment/reply/
Disallow: /?q=filter/tips/
Disallow: /?q=node/add/
Disallow: /?q=search/
Disallow: /?q=user/password/
Disallow: /?q=user/register/
Disallow: /?q=user/login/
Disallow: /?q=user/logout/

# Biblio module rules to prevent recursive searches by bots.
Disallow: /biblio/export/
Disallow: /biblio?*
Disallow: /biblio?page=*&*
Disallow: /publications/export/
Disallow: /publications?*
Disallow: /publications?page=*&*
Disallow: /user/*/biblio*
Allow: /biblio?page=*
Allow: /publications?page=*

Search preview

Most important keywords

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

KeywordResultRecheck
EPI58%Check
Welcome50%Check
Environmental46%Check
Performance46%Check
Yale46%Check
Index46%Check
Environmental Performance46%Check
Environmental Performance Index46%Check
edu46%Check
2024 Environmental Performance Index45%Check

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