Uni-bonn.de - SEO Checker

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Overview of the SEO Check
Meta information
71% 
Page quality
85% 
Page structure
100% 
Link structure
71% 
Server
84% 
External factors
100% 
SEO Score
Response time
0.07 s
File size
122.20 kB
Words
984
Media files
8
Number of links
63 internal / 13 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
University of Bonn
The page title is too short. (166 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
The University of Excellence in Bonn is one of Germany's top universities. Study and research at one of the largest and best research-led universities in Germany.
There are more than one meta descriptions on the page. Only one is allowed.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.uni-bonn.de/en
There is a valid canonical link 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)
The alternate link to the page itself is missing.
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)
No favicon is linked in the HTML code.

Meta tags

NameValue
descriptionThe University of Excellence in Bonn is one of Germany's top universities. Study and research at one of the largest and best research-led universities in Germany.
viewportwidth=device-width, initial-scale=1.0
generatorPlone - https://plone.org/
langen
twitter:cardsummary
og:site_nameUniversität Bonn
og:titleUniversity of Bonn
og:typewebsite
og:descriptionThe University of Excellence in Bonn is one of Germany's top universities. Study and research at one of the largest and best research-led universities in Germany.
og:urlhttps://www.uni-bonn.de/en
og:imagehttps://www.uni-bonn.de/++resource++plone-logo.svg
og:image:typeimage/svg+xml
Content-Typetext/html; charset=UTF-8
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
These Typos were found:
  • meterology => meteorology
This page contains 984 words. That's ok.
35% 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.
11 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 16.28 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 4 JavaScript files. This may affect the load time negatively.
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 20 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.

Media list

URLAlt attributeTitle
...bonn.theme/images/logos/logo_desktop.svgUniversität BonnUniversität Bonn
...ibonn.theme/images/logos/logo_mobile.svgUniversität BonnUniversität Bonn
.../images/logos/logo_mobile_navigation.svgUniversität BonnUniversität Bonn
.../images/logos/logo_mobile_navigation.svgUniversität BonnUniversität Bonn

Page structure

H1 heading
(Critically important)
Research and Study at the University of Excellence in Bonn
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Research and Study at the University of Excellence in Bonn
H2 More from the University of Bonn
H3 Solidarity with Ukraine
H3 All about us
H3 Renovating the University's Main Building
H3 Networks and Certificates
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.
There are 1 links with a trivial anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are 13 external links on this page.

Found links on this page

LinkAttributesAnchor text
/@@multilingual-selector/33345...Subdomain de
A-TITLE Deutsch
/@@multilingual-selector/33345...Subdomain en
A-TITLE English
https://www.uni-bonn.de/enSubdomain IMG-ALT Universität Bonn
A-TITLE Universität Bonn
https://www.uni-bonn.de/enSubdomain Text duplicate IMG-ALT Universität Bonn
A-TITLE Universität Bonn
https://www.uni-bonn.de/enSubdomain Text duplicate IMG-ALT Universität Bonn
A-TITLE Universität Bonn
/@@multilingual-selector/33345...Subdomain Text duplicate de
/@@multilingual-selector/33345...Subdomain Text duplicate en
/en/universitySubdomain University
/en/studyingSubdomain Studying
/en/research-and-teachingSubdomain Research and Teaching
/en/internationalSubdomain International
https://www.uni-bonn.de/enSubdomain Text duplicate IMG-ALT Universität Bonn
A-TITLE Universität Bonn
/en/news/240-2024Subdomain Find out more
A-TITLE Angkana Rüland receives Leibniz Prize
/en/news/197-2024Subdomain Text duplicate Find out more
A-TITLE University of Bonn Rising Further in the Top 100 Worldwide Ranking
/en/research-and-teaching/rese...Subdomain strategy in the competition for excellence
/en/research-and-teaching/rese...Subdomain Transdisciplinary Research Areas
/en/university/equal-opportunitySubdomain equal opportunities
/en/university/about-the-unive...Subdomain sustainability
/en/research-and-teaching/rese...Subdomain Excellence Strategy
/en/research-and-teaching/rese...Subdomain Transdiciplinary Research
/en/research-and-teaching/tran...Subdomain Third Mission
/en/university/equal-opportunitySubdomain Equal Opportunity
/en/university/about-the-unive...Subdomain Sustainability
/en/news/245-2024Subdomain © Photo: Felix Heyder / University Hospital Bonn
A-TITLE Colored nuclei reveal cellular key genes
/en/news/245-2024Subdomain Colored nuclei reveal cellular key genes
/en/news/245-2024Subdomain Text duplicate A-TITLE Colored nuclei reveal cellular key genes
/en/news/becoming-engaged-from...Subdomain © Barbara Frommann / University of Bonn
A-TITLE “Becoming engaged from a place of openness and curiosity is key”
/en/news/becoming-engaged-from...Subdomain “Becoming engaged from a place of openness and curiosity is key”
/en/news/becoming-engaged-from...Subdomain Text duplicate A-TITLE “Becoming engaged from a place of openness and curiosity is key”
/en/news/university-of-bonn-we...Subdomain © Photo: Bernadett Yehdou/University of Bonn
A-TITLE University of Bonn Welcomes New Schlegel Professor
/en/news/university-of-bonn-we...Subdomain University of Bonn Welcomes New Schlegel Professor
/en/news/university-of-bonn-we...Subdomain Text duplicate A-TITLE University of Bonn Welcomes New Schlegel Professor
/en/news/university-of-bonn-re...Subdomain © Image: LEIZA, Mainz/I. Calandra and J. Stelzner
A-TITLE University of Bonn Researcher Involved in Sensational Find in Frankfurt
/en/news/university-of-bonn-re...Subdomain University of Bonn Researcher Involved in Sensational Find in Frankfurt
/en/news/university-of-bonn-re...Subdomain Text duplicate A-TITLE University of Bonn Researcher Involved in Sensational Find in Frankfurt
https://www.uni-bonn.de/en/newsSubdomain All News Items
/en/events/dr-meera-iyer-archi...Subdomain © PeeVee Wednesday Jan 08, 2025
/en/events/dr-meera-iyer-archi...Subdomain Dr. Meera Iyer: Architectural Alterations in Hoysala Temples
/en/events/dr-meera-iyer-archi...Subdomain Text duplicate A-TITLE Dr. Meera Iyer: Architectural Alterations in Hoysala Temples
/en/events/discourses-of-justi...Subdomain © Werner Gephart Thursday Jan 09, 2025 until Jan 10, 2025
/en/events/discourses-of-justi...Subdomain Discourses of Justice. Indicators of crisis movements?
/en/events/discourses-of-justi...Subdomain Text duplicate A-TITLE Discourses of Justice. Indicators of crisis movements?
/en/events/geodetic-colloquium...Subdomain © Interaktiv GmbH Thursday Jan 09, 2025
/en/events/geodetic-colloquium...Subdomain Geodetic Colloquium in cooperation with SFB 1502, DETECT
/en/events/geodetic-colloquium...Subdomain Text duplicate A-TITLE Geodetic Colloquium in cooperation with SFB 1502, DETECT
/en/events/ist-der-kranke-mann...Subdomain © BAPP | MWIKE NRW Thursday Jan 09, 2025
/en/events/ist-der-kranke-mann...Subdomain Ist der kranke Mann Europas zurück? Industriestandort Deutschland
/en/events/ist-der-kranke-mann...Subdomain Text duplicate A-TITLE Ist der kranke Mann Europas zurück? Industriestandort Deutschland
https://www.uni-bonn.de/en/eventsSubdomain Event Calendar
/en/international/ukrainewarSubdomain Text duplicate Find out more
/en/university/about-the-unive...Subdomain Trivial anchor text
Read more
/en/university/about-the-unive...Subdomain Text duplicate Find out more
/en/university/organisation-an...Subdomain International Office
/en/university/about-the-unive...Subdomain Locations
/de/telefonbuchSubdomain Telephone Book
/en/university/press-and-commu...Subdomain Press and PR
/en/studying/consultation-and-...Subdomain Study Advisory Service
/en/studying/consultation-and-...Subdomain Student Registry
https://www.studierendenwerk-b...External Subdomain Canteens
https://www.sport.uni-bonn.de/...External Subdomain University Sports
/en/university/organisation-an...Subdomain Faculties and Institutes
https://www.ulb.uni-bonn.de/enExternal Subdomain University and State Library
https://www.hrz.uni-bonn.de/enExternal Subdomain University IT and Data Center (HRZ)
https://www.ukbonn.de/42256BC8...External Subdomain University Hospital Bonn
/en/university/working-at-the-...Subdomain Anchor Job Opportunities
/en/university/about-the-unive...Subdomain Emergency Contacts
https://ecampus.uni-bonn.de/External Subdomain eCampus
A-TITLE eCampus
https://basis.uni-bonn.de/External Subdomain BASIS
A-TITLE BASIS
https://confluence.team.uni-bo...External Subdomain Service Portal
A-TITLE Service Portal
https://instagram.com/universi...New window External A-TITLE Instagram
https://twitter.com/unibonnNew window External A-TITLE X
https://www.youtube.com/user/U...New window External Subdomain A-TITLE Youtube
https://www.linkedin.com/schoo...New window External Subdomain A-TITLE LinkedIn
https://facebook.com/unibonnNew window External A-TITLE Facebook
/en/imprintSubdomain Imprint
/en/data-protection-policySubdomain Data Protection Policy

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.uni-bonn.de/en"
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
This page loads 5 CSS files. This may affect the page load time negatively.
This page loads 4 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.07 seconds.
The file size of the HTML document is fine (122 kB).

HTTP Response Header

NameValue
dateWed, 25 Dec 2024 12:04:52 GMT
serverApache
strict-transport-securitymax-age=15768000; preload
x-apacheplone5-0091-backend.iaas.uni-bonn.de
cache-controlmax-age=0, s-maxage=86400, must-revalidate
content-languageen
content-typetext/html;charset=utf-8
expiresSun, 28 Dec 2014 12:04:52 GMT
x-cache-operationplone.app.caching.moderateCaching
x-cache-ruleplone.content.itemView
x-frame-optionsSAMEORIGIN
x-powered-byZope (www.zope.dev), Python (www.python.org)
varyAccept-Encoding
x-cacheableYES
content-encodinggzip
age11414
accept-rangesbytes
x-cacheHIT
x-cache-hits207
content-length15349
via1.1 uni-bonn.de
content-security-policydefault-src 'self' https://*.rhrz.uni-bonn.de; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://*.rhrz.uni-bonn.de https://*.hrz.uni-bonn.de https://www.youtube.com https://s.ytimg.com https://apis.google.com https://ajax.googleapis.com https://pjdcqgnb0lmk.statuspage.io https://*.siteimprove.com; img-src 'self' data: https://*.rhrz.uni-bonn.de https://i.ytimg.com https://www.uni-bonn.de https://*.googleapis.com https://*.uni-bonn.de https://*.vimeocdn.com https://*.youtube.com https://*.siteimprove.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com https://*.siteimprove.com data:; object-src 'self' blob:; frame-src 'self' https://*.uni-bonn.de:* https://*.vimeo.com https://www.youtube.com https://www.youtube-nocookie.com https://content-youtube.googleapis.com https://content.googleapis.com https://pjdcqgnb0lmk.statuspage.io https://www.podcaster.de mailto://*; frame-ancestors 'self' https://*.uni-bonn.de; connect-src 'self' https://apis.google.com https://webstat.hrz.uni-bonn.de https://cms-proxy.uni-bonn.de;
statuscode200
http_versionHTTP/1.1

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 422 referring domains.
This page has 1,706 backlinks.
This page has backlinks from 358 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

Sitemap: https://www.uni-bonn.de/sitemap.xml.gz

# Define access-restrictions for robots/spiders
# http://www.robotstxt.org/wc/norobots.html

User-agent: BluechipBacklinks
Disallow: /


# By default we allow robots to access all areas of our site
# already accessible to anonymous users

User-agent: *
Disallow:



# Add Googlebot-specific syntax extension to exclude forms
# that are repeated for each piece of content in the site
# the wildcard is only supported by Googlebot
# http://www.google.com/support/webmasters/bin/answer.py?answer=40367&ctx=sibling

User-Agent: Googlebot
Allow: *regulations_overview
Disallow: /*?
Disallow: /*atct_album_view$
Disallow: /*folder_factories$
Disallow: /*folder_summary_view$
Disallow: /*login_form$
Disallow: /*mail_password_form$
Disallow: /@@search
Disallow: /*search_rss$
Disallow: /*sendto_form$
Disallow: /*summary_view$
Disallow: /*thumbnail_view$
Disallow: /*view$
Disallow: */de/personenverzeichnis-uni-bonn
Disallow: */en/personregister-uni-bonn
Disallow: */search
Disallow: */de/international/listen/webseiten-mit-zahlen-und-fakten
Disallow: */de/international/listen/webseiten-mit-bewerbungsfristen
Disallow: */de/international/listen/copy_of_webseiten-6-4
Disallow: */de/international/listen/copy_of_kurz-url-6-4
Disallow: */de/international/listen/copy_of_kurz-url-6-1
Disallow: */de/international/listen/copy_of_kurz-url-6-3
Disallow: */de/international/listen/copy_of_kurz-url-6-cu
Disallow: */de/international/listen/kurz-url-6-1
Disallow: */de/international/listen/kurz-url-6-2
Disallow: */de/international/listen/kurz-url-6-3
Disallow: */de/international/listen/kurz-url-6-4
Disallow: */de/international/listen/kurz-url-6-cu
Disallow: */de/international/listen/kurz-url-6-po
Disallow: */de/international/listen/copy_of_kurz-url
Disallow: */de/international/listen/veranstaltungshinweise-io
Disallow: */de/international/listen/kurz-url
Disallow: */de/international/listen/webseiten-6-4

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Search preview

www.uni-bonn.de
University of Bonn
The University of Excellence in Bonn is one of Germany's top universities. Study and research at one of the largest and best research-led universities in Germany.

Most important keywords

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

KeywordResultRecheck
Bonn89%Check
Uni Bonn89%Check
University77%Check
University Hospital Bonn69%Check
Research62%Check
Excellence62%Check
Study62%Check
University Hospital58%Check
World University58%Check
University Frankfurt58%Check
Show more keywords and terms

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