Vorlesungsverzeichnis.unibas.ch - SEO Checker

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Overview of the SEO Check
Meta information
79% 
Page quality
34% 
Page structure
73% 
Link structure
91% 
Server
45% 
External factors
9% 
SEO Score
Response time
0.24 s
File size
60.80 kB
Words
95
Media files
1
Number of links
11 internal / 3 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Suche | Vorlesungsverzeichnis Universität Basel
The length of the page title is perfect. (431 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: de
Language defined in HTML: de
Language defined in HTTP-Equiv meta tag: de
Server location: United States of America
The following language is defined by HTML: de
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
langde
X-UA-CompatibleIE=edge
content-languagede
charsetutf-8

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Page quality

Content
(Critically important)
There are only 95 words on this page. Use at least 250 words to provide useful information.
No paragraphs were detected.
9.5% 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.
No placeholders texts or images were found.
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" 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
/images/uni-basel-logo-de.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Suche
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (5 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Suche
H2 Frühjahrsemester 2026 (Belegfrist: 01.01.2026 bis 16.03.2026)
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.
The number of internal links is ok.
None of the anchor texts is too long.
There are 3 external links on this page.

Found links on this page

LinkAttributesAnchor text
/de/merkliste4
/de/vorlesungsverzeichnisVorlesungsverzeichnis
/de/semesterprogrammSemesterprogramm
/de/merklisteMerkliste
/de/kuratierte-listenKuratierte Listen
/en/course-directoryEnglish
http://www.unibas.ch/External Subdomain No Text
/de/homeText duplicate Vorlesungsverzeichnis
/de/vorlesungsverzeichnisSuche
https://www.unibas.ch/de/Studi...New window External Subdomain Informationen für Hörer*innen
/de/vorlesungsverzeichnis?hear...Veranstaltungen, in denen HörerInnen willkommen sind
/de/vorlesungsverzeichnis?elan...Veranstaltungen in englischer Sprache
https://www.unibas.ch/de/Impre...New window External Subdomain Datenschutzerklärung
/de/homeHome

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://vorlesungsverzeichnis.unibas.ch/de/vorlesungsverzeichnis"
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
The page response time is excellent with 0.24 seconds.
The file size of the HTML document is fine (61 kB).

HTTP Response Header

NameValue
strict-transport-securitymax-age=31556926
set-cookie70 Characters
content-languagede-CH
x-xss-protection1; mode=block
content-typetext/html;charset=utf-8
dateTue, 17 Mar 2026 00:16:00 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 3 referring domains.
This page only has 6 backlinks.
This page only has few backlinks from 3 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# robots.txt by nextron internet team GmbH, LMF
User-agent: *

# Disallow: /content.cfm?query=spamstats
# Disallow: /printpage.cfm

Similar sites

Search preview

vorlesungsverzeichnis.unibas.ch › vorlesungsverzeichnis
Suche | Vorlesungsverzeichnis Universität Basel

Most important keywords

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

KeywordResultRecheck
Suche62%Check
Vorlesungsverzeichnis58%Check
Vorlesungsverzeichnis Universität52%Check
Vorlesungsverzeichnis Universität Basel50%Check
Basel47%Check
Universität Basel47%Check
Universität45%Check
Häufige39%Check
Suchanfragen39%Check
Frühjahrsemester38%Check
Show more keywords and terms

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