Katrin.kit.edu - SEO Checker

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Overview of the SEO Check
Meta information
75% 
Page quality
38% 
Page structure
75% 
Link structure
92% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.09 s
File size
31.60 kB
Words
349
Media files
2
Number of links
35 internal / 3 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
KIT - KATRIN - KATRIN
There are word repetitions in the page title.
The length of the page title is perfect. (211 pixels out of 580 max pixel length)
Meta description
(Critically important)
Meta-Description
The meta description is too short. (105 pixels out of 1000 max pixel length) Optimize description
The meta description contains only one word.
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-gb
Server location: Germany
The following language is defined by HTML: en-gb
Alternate/Hreflang Links
(Somewhat important)
The alternate link to the page itself is missing.
An alternate link incorrectly contains an URL with a relative path.
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
format-detectiontelephone=no
viewportwidth=device-width, initial-scale=1.0
theme-color#009682
authorMarkus Steidl
DC.CreatorMarkus Steidl
DC.Date29.04.2025 14:00
DC.PublisherMarkus Steidl
DC.ContributorMarkus Steidl
DC.IdentifierEmpty
DC.Languageen-gb
DC.RelationEmpty
DC.TypeText
DC.Formattext/html
DC.CoverageKIT
DC.RightsAlle Rechte liegen beim Autor siehe Impressum
descriptionMeta-Description
KeywordsEmpty
projguid27DF0833B6A24365878A800B7088207C
pageguid0BF368F43655477D8EFAB2EBC3EBFA4E
is_publictrue
DC.TitleKIT - KATRIN - KATRIN
langen-gb
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
There are only 349 words on this page. Good pages should have about 800 words of useful content.
The average number of words per sentence of 34.43 words is high.
31.2% of the text are stop words.
The page contains a listing, which indicates a good text layout.
5 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
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 7 tags for this page.
Image SEO
(Somewhat important)
2 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
/img/layout/Header_1920-700.pngNo alt attribute provided
/img/Katrin-logo.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.
Some headings do not have any content.

Heading structure

Heading levelContent
H2 KATRIN
H2 Empty heading
H2 Empty heading
H3 New KATRIN results based on 259 days of measurement
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 3 external links on this page.

Found links on this page

LinkAttributesAnchor text
http://www.katrin.kit.edu/Subdomain A-TITLE KIT-Homepage
/index.phpKATRIN
https://www.katrin.kit.edu/Anchor skip navigation
/legals.phpLegals
/datenschutz.phpPrivacy Policy
https://www.kit.edu/redirect.p...External Subdomain Accessibility
https://www.katrin.kit.edu/42.phpSitemap
http://www.katrin.kit.edu/Subdomain Home
A-TITLE KIT-Homepage
/deutsch/index.phpde
https://www.katrin.kit.edu/68.phpKATRIN experiment
https://www.katrin.kit.edu/68.phpText duplicate KATRIN experiment
/1031.phpNeutrino physics
/1032.phpExperimental setup
/1033.phpMass measurement
https://www.katrin.kit.edu/72.phpPublications & Talks
https://www.katrin.kit.edu/72.phpText duplicate Publications & Talks
/130.phpPublications
/375.phpMaster & PhD Theses
/132.phpConference Talks
/1166.phpCollaboration
https://www.katrin.kit.edu/70.phpMedia gallery
/1203.phpInternal links
/index.phpStartpage
A-TITLE startpage
/legals.phpText duplicate Legals
/datenschutz.phpText duplicate Privacy Policy
https://www.kit.edu/redirect.p...External Subdomain Text duplicate Accessibility
https://www.katrin.kit.edu/42.phpText duplicate Sitemap
/1271.phpNew KATRIN results based on 259 days of measurement more information
A-TITLE New KATRIN results based on 259 days of measurement
/1189.phpOpen Bachelor or Master positions
A-TITLE Open Bachelor or Master positions
/1189.phpText duplicate Open Bachelor or Master positions
/1271.phpNew KATRIN results based on 259 days of measurement
/1271.phpLink_more
/news.rssRSS-Feed
A-TITLE RSS-Feed
/legals.phpText duplicate Legals
/datenschutz.phpText duplicate Privacy Policy
https://www.kit.edu/redirect.p...External Subdomain Text duplicate Accessibility
https://www.katrin.kit.edu/42.phpText duplicate Sitemap
http://www.katrin.kit.edu/Subdomain Text duplicate Home

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.katrin.kit.edu/"
HTTP header
(Important)
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 is excellent with 0.09 seconds.
The file size of the HTML document is fine (32 kB).

HTTP Response Header

NameValue
expiresThu, 19 Nov 1981 08:52:00 GMT
cache-controlno-store, no-cache, must-revalidate
pragmano-cache
set-cookie62 Characters
varyAccept-Encoding
content-encodinggzip
x-content-type-optionsnosniff
reporting-endpointscsp-report="/global-cgi-bin/csp-report"
content-security-policy-report-onlyframe-ancestors 'self' https://*.kit.edu; report-uri /global-cgi-bin/csp-report; report-to csp-report
strict-transport-securitymax-age=31556952
content-length8567
content-typetext/html; charset=UTF-8
dateThu, 31 Jul 2025 07:54:51 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 112 referring domains.
This page has 757 backlinks.
This page has backlinks from 98 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

www.katrin.kit.edu
KIT - KATRIN - KATRIN
Meta-Description

Most important keywords

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

KeywordResultRecheck
KATRIN68%Check
KIT58%Check
measurement38%Check
New38%Check
results38%Check
based38%Check
days38%Check
physics34%Check
Mass34%Check
experiment34%Check
Show more keywords and terms

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