Cs.uni-paderborn.de - SEO Checker

Sign up for free! PDF Export
Overview of the SEO Check
Meta information
79% 
Page quality
76% 
Page structure
58% 
Link structure
62% 
Server
54% 
External factors
76% 
SEO Score
Response time
0.93 s
File size
72.60 kB
Words
1115
Media files
6
Number of links
46 internal / 19 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Institute of Computer Science | Paderborn University
The length of the page title is perfect. (471 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://cs.uni-paderborn.de/en/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-gb
Server location: United States of America
The following language is defined by HTML: en-gb
Alternate/Hreflang Links
(Somewhat important)
The specified alternate links have no errors.
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
generatorTYPO3 CMS
viewportwidth=device-width, initial-scale=1
copyrightUniversität Paderborn
msapplication-TileImage/typo3conf/ext/upb_base/Resources/Public/Icons/favicons/ms-icon-144x144.png
upb:pageid133637
upb:changed27.09.2024 21:32:39
upb:changedts1727465559
langen-gb
twitter:cardsummary
charsetutf-8

Test up to 1.000 webpages of cs.uni-paderborn.de with our free plan!

Try For Free
No trial. It's just free!

Page quality

Content
(Critically important)
This page contains 1115 words. That's ok.
33.4% 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.
9 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 17.62 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 23 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1" 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 22 tags for this page.
Image SEO
(Somewhat important)
4 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
...s/Public/Dist/Media/images/imagemark.svgUPB Bildmarke
...d_/e/6/csm_oGebaude_klein_f4f6700d51.jpgNo alt attribute provided
..._Eric_Bodden_Testimonial_27dc2d724a.jpegNo alt attribute provided
...d_/1/b/csm_Studium_Header_48e0692a1d.jpgNo alt attribute provided
...essed_/e/4/csm_Uni-PB_151_1b3e1b0ca7.jpgNo alt attribute provided
...ist/Media/images/upb-logo-negativ-en.svgUniversität Paderborn

Page structure

H1 heading
(Critically important)
The H1 heading is empty
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.
There are 32 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 Computer science in Paderborn
H2 News
H2 Events
H2 The Institute
H2 Research
H2 Study
H2 Prospective students
H2 Department of Computer Science
H3 „In both research and teaching, we address topics of high social relevance. We train our students to master the latest methods and technologies, but also to use them responsibly and prudently.”
H3 "All Day Research" podcast: 40th episode - Talk Lounge Lehre about starting a degree in computer science
H3 Yasemin Acar gives keynote address at heise devSec: "The human factor in secure software development".
H3 For a coffee with... Professions Special: Dr Martin Dräxler - From computer science student to digitalisation expert
H3 ArbeiterKind.de Kennenlern-Workshop in Paderborn
H3 When quanta dance: Public science talk on the topic of quantum computing
H3 ERC Grant for outstanding research awarded to Paderborn University scientist
H3 Herbst-Uni 2024 “Girls Only” and “All Gender”
H3 SICP Symposium focusses on "data rooms"
H3 "All Day Research" Podcast: 39th episode with Prof Dr Stefan Sauer
H3 "Informatics" becomes "Computer Science": Master's degree programme with an international focus at Paderborn University
H3 Optimally prepared for your studies: From 2 to 27 September, Paderborn University is offering preliminary mathematics courses for…
H3 "3 questions for..." with Prof Dr Lin Wang
H3 18th Paderborn IT Security Day on September 3 and 4
H3 Economics Minister Robert Habeck visits NeMo.bil project in Paderborn. Paderborn researchers welcome new prototype of a "cab".
H3 Teacher training programme in technology starts at Paderborn University
H3 Universität Paderborn beteiligt sich an Angebot der „NRW-Schreibakademie“ 17. – 19.01.2025
H3 Professors and their departments
H3 Vacancies in Computer Science and University
H3 Institutions, committees and authorised representatives
H3 Organisation
H3 Department of Computer Science Duplicate text
H5 Legal notice
H5 Social networks
Some anchor texts are used more than once.
There are 15 links with a trivial anchor text.
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 19 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.uni-paderborn.de/en/External Subdomain IMG-ALT UPB Bildmarke
A-TITLE Paderborn University - To the homepage
https://cs.uni-paderborn.de/en/Department of Computer Science
/en/department/organization-newContact
https://cs.uni-paderborn.de/Deutsch
https://cs.uni-paderborn.de/en/English
/en/studies/getting-startedProspective students
/en/studiesOpen Page "Study"
/en/studies/study-serviceStudy Service
/en/studies/audit-mattersAcademic rules and regulations
/en/studies/faqFAQs
/en/research/professors-and-fi...Open Page "Research"
/en/research/professors-and-fi...Professors and fields of expertise
/en/department/organization-newOpen Page "Department"
/en/department/organization-newOrganisation
/en/research/professors-and-fi...Text duplicate Professors and fields of expertise
/en/institut/einrichtungen-und...Committees, student councils and representatives
/en/institut/offene-stellen-in...Job offers
/en/irbIRB
https://www.eim.uni-paderborn....External Subdomain Faculty of Computer Science, Electrical Engineering and Mathematics
A-TITLE Faculty of Computer Science, Electrical Engineering and Mathematics
https://cs.uni-paderborn.de/en/Institute of Computer Science
A-TITLE Institute of Computer Science
https://studiengaenge.zeit.de/...External Subdomain Anchor CHE Ranking
https://www.leidenranking.com/...External Subdomain Leiden Ranking
/en/cs-news-single-view-en/all...Trivial anchor text
Read more
A-TITLE "All Day Research" podcast: 40th episode - Talk Lounge Lehre about starting a degree in computer science
/en/cs-news-single-view-en/yas...Text duplicate Trivial anchor text
Read more
A-TITLE Yasemin Acar gives keynote address at heise devSec: "The human factor in secure software development".
/en/cs-news-single-view-en/for...Text duplicate Trivial anchor text
Read more
A-TITLE For a coffee with... Professions Special: Dr Martin Dräxler - From computer science student to digitalisation expert
/en/cs-news-single-view-en/arb...Text duplicate Trivial anchor text
Read more
A-TITLE ArbeiterKind.de Kennenlern-Workshop in Paderborn
/en/cs-news-single-view-en/whe...Text duplicate Trivial anchor text
Read more
A-TITLE When quanta dance: Public science talk on the topic of quantum computing
/en/cs-news-single-view-en/erc...Text duplicate Trivial anchor text
Read more
A-TITLE ERC Grant for outstanding research awarded to Paderborn University scientist
/en/cs-news-single-view-en/her...Text duplicate Trivial anchor text
Read more
A-TITLE Herbst-Uni 2024 “Girls Only” and “All Gender”
/en/cs-news-single-view-en/sic...Text duplicate Trivial anchor text
Read more
A-TITLE SICP Symposium focusses on "data rooms"
/en/cs-news-single-view-en/all...Text duplicate Trivial anchor text
Read more
A-TITLE "All Day Research" Podcast: 39th episode with Prof Dr Stefan Sauer
/en/cs-news-single-view-en/inf...Text duplicate Trivial anchor text
Read more
A-TITLE "Informatics" becomes "Computer Science": Master's degree programme with an international focus at Paderborn University
/en/cs-news-single-view-en/opt...Text duplicate Trivial anchor text
Read more
A-TITLE Optimally prepared for your studies: From 2 to 27 September, Paderborn University is offering preliminary mathematics courses for first-year students
/en/cs-news-single-view-en/3-f...Text duplicate Trivial anchor text
Read more
A-TITLE "3 questions for..." with Prof Dr Lin Wang
/en/cs-news-single-view-en/18t...Text duplicate Trivial anchor text
Read more
A-TITLE 18th Paderborn IT Security Day on September 3 and 4
/en/cs-news-single-view-en/eco...Text duplicate Trivial anchor text
Read more
A-TITLE Economics Minister Robert Habeck visits NeMo.bil project in Paderborn. Paderborn researchers welcome new prototype of a "cab".
/en/cs-news-single-view-en/tea...Text duplicate Trivial anchor text
Read more
A-TITLE Teacher training programme in technology starts at Paderborn University
/en/cs-news-list-view-enMore news
https://www.eim.uni-paderborn....External Subdomain Text duplicate Trivial anchor text
Read more
A-TITLE Universität Paderborn beteiligt sich an Angebot der „NRW-Schreibakademie“ 17. – 19.01.2025
https://www.eim.uni-paderborn....External Subdomain More events
/en/research/professors-and-fi...Learn more
/en/institut/offene-stellen-in...Text duplicate Learn more
/en/institut/einrichtungen-und...Text duplicate Learn more
/en/department/organization-newText duplicate Learn more
https://trr318.uni-paderborn.de/External Subdomain TRR 318
https://dataninja.nrw/External DataNinja
https://cordis.europa.eu/proje...External Subdomain LEMUR
/en/institut/offene-stellen-in...Here you can see our vacancies
/en/studiesStudy
/en/studies► To the study page
/en/studies/getting-startedText duplicate Prospective students
/en/studies/getting-started► Prospective students
/en/forschung/forschungsverbae...All Day Research Podcast
https://www.youtube.com/user/F...External Subdomain Youtube
/en/studiesStudies
/en/irbText duplicate IRB
http://www.uni-paderborn.de/en/External Subdomain IMG-ALT Universität Paderborn
A-TITLE Universität Paderborn
https://www.uni-paderborn.de/e...External Subdomain Imprint
A-TITLE Imprint
https://www.uni-paderborn.de/e...External Subdomain Data privacy
A-TITLE Data privacy
https://www.uni-paderborn.de/e...External Subdomain Whistleblower system
A-TITLE Whistleblower system
https://www.instagram.com/uni_...External Subdomain A-TITLE Instagram
https://www.facebook.com/unipa...External Subdomain A-TITLE Facebook
https://de.linkedin.com/school...External Subdomain A-TITLE LinkedIn
https://twitter.com/unipbExternal A-TITLE Twitter
https://www.youtube.com/user/u...External Subdomain Text duplicate A-TITLE Youtube

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
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 of 0.93 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.
This page loads 15 CSS files. This may affect the page load time negatively.
This page loads 23 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (73 kB).

HTTP Response Header

NameValue
dateSat, 05 Oct 2024 13:02:18 GMT
serverApache
content-languageen
cache-controlprivate, no-store
strict-transport-securitymax-age=31556926
x-frame-optionsSAMEORIGIN
x-content-type-optionsnosniff
referrer-policysame-origin
content-security-policydefault-src 'self' 'unsafe-inline' https://*.uni-paderborn.de https://www.youtube-nocookie.com https://player.vimeo.com https://*.upb.de https://streaming.uni-paderborn.de:2233 https://*.google.com ; font-src 'self' https://*.uni-paderborn.de data:; img-src 'self' data: https://pbs.twimg.com https://*.google.com https://www.googleapis.com https://*.uni-paderborn.de https://*.gstatic.com/images; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://*.uni-paderborn.de https://www.google.com https://cse.google.com https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/; media-src 'self' https://*.uni-paderborn.de https://*.upb.de https://streaming.uni-paderborn.de:2233 blob:; frame-src https://www.google.com/recaptcha/ https://recaptcha.google.com/recaptcha/ 'self' mailto: tel: https://*.uni-paderborn.de https://www.youtube-nocookie.com https://player.vimeo.com https://*.upb.de https://streaming.uni-paderborn.de:2233 https://*.google.com
x-xss-protection1; mode=block
typo3-pid133637
typo3-sitename1cb46a94b2a99354e64be9521ed67be0301a2d8c
content-encodinggzip
varyAccept-Encoding
x-ua-compatibleIE=edge
transfer-encodingchunked
content-typetext/html; charset=utf-8
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page has only a few links from other websites.
This page only has backlinks from 20 referring domains.
This page only has 1,277 backlinks.
This page only has few backlinks from 18 different ip addresses.
This page is referenced by wikipedia.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
Paderborn61%Check
Science59%Check
Paderborn University58%Check
Computer Science56%Check
Computer54%Check
University53%Check
Data Science53%Check
Institute50%Check
Computer Systems46%Check
Research43%Check
Show more keywords and terms

Test up to 1.000 webpages of cs.uni-paderborn.de with our free plan!

Try For Free
No trial. It's just free!

Cookie Policy

We use cookies to make our site work and also for analytics and advertising purposes. You can enable or disable optional cookies as desired. See the following links for more information.

Contact | Privacy

We need these so the site can function properly

So we can better understand how visitors use our website

So we can serve you tailored ads and promotions