Cas.univ-lehavre.fr - SEO Checker

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Overview of the SEO Check
Meta information
74% 
Page quality
27% 
Page structure
57% 
Link structure
88% 
Server
75% 
External factors
21% 
SEO Score
Response time
0.28 s
File size
29.10 kB
Words
164
Media files
1
Number of links
4 internal / 9 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
CAS - Central Authentication Service Login
The length of the page title is perfect. (384 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)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: fr
Server location: United States of America
The language is not specified in the HTML markup.
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, initial-scale=1, shrink-to-fit=no
X-UA-CompatibleIE=edge
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 164 words on this page. Use at least 250 words to provide useful information.
Some words from the page title are not used within the pages content
31.7% of the text are stop words.
The page contains a listing, which indicates a good text layout.
4 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 17.4 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
Multiple viewport tags are given. There should only be one.
No Apple touch icon is specified.
This page loads 7 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1, shrink-to-fit=no" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 6 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
/cas/images/logo-ULHN-full-blanc.svgNo alt attribute providedCentral Authentication Service

Page structure

H1 heading
(Critically important)
Notifications
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (13 characters). It should be at least 20 Characters long.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Notifications
H3 CAS
H3 Bitte geben Sie Ihre Apereo NetID und Ihr Passwort ein.
H3 Règles de confidentialité de votre compte
H3 Précautions d'usage et de sécurité
H6 Central Authentication Service
H6 Cookies im Browser deaktiviert
There are too few (4) internal links on this page.
1 links don't have an anchor text.
Every linktext is unique.
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://cas.univ-lehavre.fr/cas/No Text
/cas/webjars/hal-explorer/1.1....HAL Explorer
/cas/actuatorActuator Endpoints
https://apereo.github.io/casExternal Subdomain Documentation
https://github.com/apereo/cas/...External Pull Requests
https://apereo.github.io/cas/d...External Subdomain Contributor Guidelines
https://apereo.github.io/cas/S...External Subdomain Support
https://apereo.github.io/cas/M...External Subdomain Mailing Lists
https://gitter.im/apereo/casExternal Chatroom
https://apereo.github.io/External Subdomain Blog
https://moncompte.univ-lehavre...New window External Subdomain Passwort zurücksetzen
/logoutSubdomain déconnecter
https://www.univ-lehavre.fr/New window External Subdomain Université Le Havre Normandie

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://cas.univ-lehavre.fr/cas/login"
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)
This page loads 6 CSS files. This may affect the page load time negatively.
This page loads 7 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.28 seconds.
The file size of the HTML document is fine (29 kB).

HTTP Response Header

NameValue
dateThu, 15 May 2025 19:54:20 GMT
serverApache/2.4.62 (Debian)
strict-transport-securitymax-age=31536000; includeSubDomains
requestid97800a8d-b569-4748-8a38-027897722b72
cache-controlno-cache, no-store, max-age=0, must-revalidate
pragmano-cache
expires0
x-content-type-optionsnosniff
x-frame-optionsDENY
x-xss-protection1; mode=block
content-typetext/html;charset=UTF-8
content-languagede
set-cookie93 Characters
varyAccept-Encoding
content-encodinggzip
content-length7299
connectionclose
statuscode200
http_versionHTTP/1.1

External factors

This page has only a few links from other websites.
This page only has backlinks from 7 referring domains.
This page only has 8 backlinks.
This page only has few backlinks from 7 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

cas.univ-lehavre.fr › cas › login
CAS - Central Authentication Service Login

Most important keywords

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

KeywordResultRecheck
Service52%Check
Central52%Check
Authentication52%Check
Central Authentication Service52%Check
Notifications50%Check
Havre45%Check
compte43%Check
usage43%Check
Central Authentication Service Login43%Check
de passe42%Check
Show more keywords and terms

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