Immerda.ch - SEO Checker

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Overview of the SEO Check
Meta information
53% 
Page quality
89% 
Page structure
79% 
Link structure
73% 
Server
91% 
External factors
100% 
SEO Score
Response time
0.38 s
File size
144.80 kB
Words
582
Media files
0
Number of links
20 internal / 35 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
immerda.ch
The page title is too short. (104 pixels of 580 max pixel length) Optimize title
The domain is used in the page's title.
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
Server location: United States of America
The language is not specified in the HTML markup.
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)
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 4.01 Strict 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
authorimmerda admin team
viewportwidth=device-width, initial-scale=1.0
Content-Typetext/html; charset=UTF-8
X-UA-CompatibleIE=edge,chrome=1

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Page quality

Content
(Critically important)
This page contains 582 words. That's ok.
40% of the text are stop words.
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 11.28 words is good.
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)
Empty bold or strong tags were found on 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

No media files were found.

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 Spam
H2 Ruckeln im Rechenzentrum
H2 Das neue Webmail ist da 🎉🎉🎉
H2 Vorerst tschüss meet.immerda.ch
H2 Neuer Schichtplan für Neues
H2 Schon bald ein neues Webmail!
H3 Immerda Dienste
Some anchor texts are used more than once.
1 links don't have an anchor text.
There are 5 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 too many external links (35) on this page.

Found links on this page

LinkAttributesAnchor text
https://www.immerda.ch/No Text
https://webmail.immerda.ch/External Subdomain Mail
/donate.htmlSpenden
/contact.htmlKontakt
https://www.immerda.ch/about.htmlÜber uns
https://docs.immerda.ch/External Subdomain Anleitungen
https://tech.immerda.ch/External Subdomain Techblog
https://www.immerda.ch/certs.htmlZertifikate
https://docs.immerda.ch/de/con...External Subdomain Anchor Übersetzen!
A-TITLE Mach immerda.ch für mehr Menschen verfügbar!
https://www.immerda.ch/atom.xmlNo Text
https://docs.immerda.ch/External Subdomain Hilfe
/tech/2024/08/20/egg-bacon-spa...Spam
https://docs.immerda.ch/de/ser...External Subdomain als Spam markierst
https://docs.immerda.ch/de/ser...External Subdomain dein Filter
/info/2024/06/29/ruckeln-im-re...Ruckeln im Rechenzentrum
/info/2024/06/29/ruckeln-im-re...Trivial anchor text
mehr
/info/2024/04/26/neues-webmail...Das neue Webmail ist da 🎉🎉🎉
https://webmail.immerda.ch/External Subdomain webmail.immerda.ch
https://docs.immerda.ch/de/ser...External Subdomain → Anleitung ←
/info/2024/04/26/neues-webmail...Text duplicate Trivial anchor text
mehr
/info/2024/01/01/tschüss-meet....Vorerst tschüss meet.immerda.ch
/info/2024/01/01/tschüss-meet....Text duplicate Trivial anchor text
mehr
/info/2023/12/03/neuer-schicht...Neuer Schichtplan für Neues
https://turno.immerda.ch/External Subdomain turno.immerda.ch
/info/2023/12/03/neuer-schicht...Text duplicate Trivial anchor text
mehr
/info/2023/11/04/goodbye-horde...Schon bald ein neues Webmail!
https://webmail-next.immerda.ch/External Subdomain webmail-next.immerda.ch
/info/2023/11/04/goodbye-horde...Text duplicate Trivial anchor text
mehr
https://www.immerda.ch/archive/News Archiv
https://webmail.immerda.ch/External Subdomain Webmail
https://dl.immerda.ch/External Subdomain Fileshare Coquelicot
https://schichtplan.immerda.ch/External Subdomain Schichtplaner
https://wolkig.ch/External Wolkig Nextcloud
https://code.immerda.ch/External Subdomain Code Gitlab
https://docs.immerda.ch/External Subdomain Anleitungen / Hilfe
/friends.htmlFreundinnen im Netz
https://autistici.org/External autistici.org
https://espiv.net/External espiv.net
https://koumbit.org/External koumbit.org
https://www.gresille.org/External Subdomain gresille.org
https://mayfirst.org/External mayfirst.org
https://nadir.org/External nadir.org
https://poivron.org/External poivron.org
https://resist.ca/External resist.ca
https://riseup.net/External riseup.net
https://shelter.is/External shelter.is
https://so36.net/External so36.net
https://systemausfall.org/External systemausfall.org
https://systemli.org/External systemli.org
https://squat.net/External squat.net
https://tachanka.org/External tachanka.org
https://www.xiala.net/External Subdomain xiala.net
https://www.immerda.ch/immerda.ch
http://wiki.github.com/mojombo...External Subdomain jekyll
https://code.immerda.ch/immerd...External Subdomain source

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.immerda.ch/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
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 0.38 seconds.
The file size of the HTML document is fine (145 kB).

HTTP Response Header

NameValue
servernginx/1.20.1
dateMon, 12 May 2025 11:44:44 GMT
content-typetext/html; charset=UTF-8
varyAccept-Encoding
last-modifiedTue, 20 Aug 2024 07:58:22 GMT
etagW/"24310-62018ca15e380"
strict-transport-securitymax-age=15768000
cache-controlpublic
content-security-policydefault-src 'none'; script-src 'self' 'sha256-+bciAoXo8tqxurJAfFdRHhPFvC+ti9sSCf6nP1Mq0zk='; style-src 'self' data: 'unsafe-inline'; img-src 'self' data: blob:; font-src 'self' data:; connect-src 'self'; media-src 'self' data: blob:; object-src 'self'; child-src 'none'; frame-src 'none'; worker-src 'self'; frame-ancestors 'none'; form-action 'self' https://docs.immerda.ch/de/search; base-uri 'self'; manifest-src 'none'; report-uri https://csp-report.immerda.ch/report.php; upgrade-insecure-requests; block-all-mixed-content
x-xss-protection1; mode=block
x-content-type-optionsnosniff
x-frame-optionsDENY
referrer-policysame-origin
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 111 referring domains.
This page has 802 backlinks.
This page has backlinks from 82 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.immerda.ch
immerda.ch

Most important keywords

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

KeywordResultRecheck
immerda66%Check
im Webmail54%Check
Webmail43%Check
neue43%Check
neues43%Check
Spam38%Check
Dienste38%Check
meet38%Check
Schichtplan38%Check
Ruckeln38%Check
Show more keywords and terms

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