Ifi.uzh.ch - SEO Checker

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Overview of the SEO Check
Meta information
77% 
Page quality
94% 
Page structure
79% 
Link structure
85% 
Server
90% 
External factors
77% 
SEO Score
Response time
0.55 s
File size
94.40 kB
Words
506
Media files
7
Number of links
76 internal / 12 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Department of Informatics | Department of Informatics | UZH
There are word repetitions in the page title.
The length of the page title is perfect. (538 pixels out of 580 max pixel length)
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.ifi.uzh.ch/en.html
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)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1.0
msapplication-TileColor#ffffff
msapplication-config/docroot/favicons/browserconfig.xml
theme-color#ffffff
langen
og:typewebsite
og:urlhttps://www.ifi.uzh.ch/en.html
og:titleEmpty
og:descriptionEmpty
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 506 words. That's ok.
20.9% 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.
3 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 15.6 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 4 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1.0" 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 10 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)
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
...88-69ea8c55805b/department_en5_optim.jpgdepartment_en5department_en5
...0ea19220/studying_bachelor_en1_optim.jpgstudying_bachelor_en1studying_bachelor_en1
...f5ecadd309/studying_master_en1_optim.jpgstudying_master_en1studying_master_en1
...9-4b33-8bd5-63d5dec0bd45/Martin_Volk.jpgNo alt attribute provided
...n_Teaser_Institute_BIN_AND_url_gross.jpgCampus Oerlikon

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.

Heading structure

Heading levelContent
H2 Quicklinks and available languages
H2 Main navigation
H2 Grid containing content elements
H2 Additional Information
H2 IfI News
H2 Agenda
H2 Contact
H2 Quick Links
H2 Follow us
H2 Additional links
H3 Department
H3 Academic Programs
H3 Studies
H3 Research
H3 In memoriam Martin Volk
H3 Campus Oerlikon
Some anchor texts are used more than once.
3 links don't have an 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 12 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.ifi.uzh.ch/en.htmlAnchor Skip navigation
https://www.uzh.ch/enExternal Subdomain No Text
/en/search.htmlSearch
https://www.ifi.uzh.ch/en.htmlDepartment of Informatics
https://www.ifi.uzh.ch/en.htmlHome
/en/contact.htmlContact
https://www.ifi.uzh.ch/de.htmlDeutsch
/en/search.htmlText duplicate Search
/en/current.htmlCurrent Current
/en/department.htmlDepartment Department
/en/academic-programs.htmlAcademic Programs Academic Programs
/en/ifi-studies.htmlStudies Studies
/en/CAS.htmlCAS
/en/CAS.htmlCAS CAS
/en/research.htmlResearch Research
/en/spin-offs.htmlOur Spin-Offs
/en/spin-offs.htmlOur Spin-Offs Our Spin-Offs
/en/awards.htmlOur Awards
/en/awards.htmlOur Awards Our Awards
/en/jobs.htmlJobs
/en/jobs.htmlJobs Jobs
/en/winz.htmlWINZ WINZ
/en/department/about.htmlNo Text
/en/academic-programs/informat...No Text
/en/academic-programs/informat...No Text
/en/department/about.htmlAbout the Department of Informatics
A-TITLE About the Department of Informatics
/en/department/people.htmlPeople
A-TITLE People
/en/intranet/home.htmlIntranet (🗝️ IfI login)
A-TITLE Intranet (🗝️ IfI login)
https://icuzh.ch/New window External Student Association ICU
A-TITLE Student Association ICU
/en/winz.htmlWomen in Informatics Network Zurich
A-TITLE Women in Informatics Network Zurich
https://www.alumni.ch/home/hom...New window External Subdomain UZH Alumni Informatik
A-TITLE UZH Alumni Informatik
/en/studies.htmlStudying Informatics at UZH
A-TITLE Studying Informatics at UZH
/en/studies/bsc.htmlBachelor
A-TITLE Bachelor
/en/studies/msc.htmlMaster
A-TITLE Master
/en/studies/phd.htmlPhD
A-TITLE PhD
/en/studies/cas.htmlCAS (Certificate of Advanced Studies)
A-TITLE CAS (Certificate of Advanced Studies)
/de/studies/teaching-diploma.htmlTeaching Diploma
A-TITLE Teaching Diploma
/en/studies/bsc-info.htmlBachelor: While studying
A-TITLE Bachelor: While studying
/en/studies/msc-info.htmlMaster: While studying
A-TITLE Master: While studying
/en/ifi-studies/seminar-alloca...Bachelor/Master: Seminar allocation
A-TITLE Bachelor/Master: Seminar allocation
/en/studies/phd.htmlText duplicate PhD
A-TITLE PhD
/en/studies/phd/summer-schools...PhD Summer Schools
A-TITLE PhD Summer Schools
/en/ifi-studies/advisory-servi...Advisory services
A-TITLE Advisory services
/en/research/faculty.htmlResearch Groups
A-TITLE Research Groups
/en/research/publications.htmlPublications
A-TITLE Publications
/en/studies/phd/colloquium.htmlPublic IfI Colloquium
A-TITLE Public IfI Colloquium
/en/research/researchtalkserie...IfI Research Talk Series
A-TITLE IfI Research Talk Series
https://www.dsi.uzh.ch/en.htmlNew window External Subdomain UZH Digital Society Initiative
A-TITLE UZH Digital Society Initiative
/en/department/in_memoriam_Mar...More about In memoriam Martin Volk
/en/news/dan-olteanu-acm-disti...More about Dan Olteanu named 2025 ACM Distinguished Member
/en/news/burkhard-stiller-dan-...More about Dan Stokesberry Award for Burkhard Stiller
/en/news/dan-olteanu-test-of-t...More about Database Theory Test of Time Award
/en/news/claudio-tessone-how-b...More about In the media: Blockchain – from hype to design
/en/news/giorgia-ramponi-snsf-...More about SNSF Starting Grant for Giorgia Ramponi
/en/news/andre-meyer-open-acce...More about The impact of open access publishing
/en/news.htmlMore News...
/en/agenda/defensemaryamrezaya...More about Public PhD Thesis Defense of Maryam Rezayati, 17 December 2025, 10:00
/en/agenda/defensefatemehmoham...More about Public PhD Thesis Defense of Fatemeh Mohammadi Amin, 17 December 2025, 15:00
https://www.campus-oerlikon.uz...External Subdomain More about Campus Oerlikon
/en/current.htmlCurrent
/en/department.htmlDepartment
/en/academic-programs.htmlAcademic Programs
/en/ifi-studies.htmlStudies
/en/CAS.htmlText duplicate CAS
/en/research.htmlResearch
/en/spin-offs.htmlText duplicate Our Spin-Offs
/en/awards.htmlText duplicate Our Awards
/en/jobs.htmlText duplicate Jobs
/en/winz.htmlWINZ
/en/department/about/contact.htmlContact us
https://www.ub.uzh.ch/en/unter...New window External Subdomain UZH Library
A-TITLE UZH Library
/en/studies/courses.htmlCourses
A-TITLE Courses
/en/studies/advisory-services....Student Advisory Services
A-TITLE Student Advisory Services
/en/department/open-positions....Open Positions
A-TITLE Open Positions
https://www.linkedin.com/schoo...New window External Subdomain LinkedIn
https://www.instagram.com/uzh_...New window External Subdomain Instagram
https://www.facebook.com/uzh.ifiNew window External Subdomain Facebook
https://x.com/uzh_ifiNew window External X
https://www.uzh.ch/en.htmlExternal Subdomain No Text
/en/impressum.htmlAbout this site
/en/contact.htmlText duplicate Contact
https://www.uzh.ch/en/privacyExternal Subdomain Data Protection Statement
https://www.ifi.uzh.ch/[%=href%][%=content%]
https://www.ifi.uzh.ch/[%=href%]Text duplicate [%=content%]
https://www.ifi.uzh.ch/[%=href%]Text duplicate [%=content%]
https://www.ifi.uzh.ch/[%=href%]Overview Page[%=text%]
https://www.ifi.uzh.ch/[%=href%][%=text%]
https://www.ifi.uzh.ch/[%=href%]Text duplicate [%=text%]

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.ifi.uzh.ch/en.html"
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 of 0.55 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 4 JavaScript files. This may affect the load time negatively.
This page only loads 2 CSS files. That's ok.
The file size of the HTML document is fine (94 kB).

HTTP Response Header

NameValue
dateTue, 16 Dec 2025 16:51:30 GMT
serverApache
strict-transport-securitymax-age=63072000; includeSubdomains;
x-magnolia-registrationRegistered
x-frame-optionsSAMEORIGIN
cache-controlmax-age=600
x-content-type-optionsnosniff
content-encodinggzip
varyAccept-Encoding
pragmano-cache
expiresThu, 01 Jan 1970 00:00:00 GMT
last-modifiedTue, 16 Dec 2025 16:51:30 GMT
content-typetext/html;charset=UTF-8
content-length11399
set-cookie61 Characters
via1.1 www.ifi.uzh.ch
statuscode200
http_versionHTTP/1.1

External factors

This page has only a few links from other websites.
This page only has backlinks from 19 referring domains.
This page only has 83 backlinks.
This page only has few backlinks from 19 different ip addresses.
This page is referenced by wikipedia.

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
Department61%Check
UZH57%Check
Informatics51%Check
IfI49%Check
Additional47%Check
Campus47%Check
Oerlikon47%Check
Campus Oerlikon47%Check
Master45%Check
Studying45%Check
Show more keywords and terms

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