Lesen.so.ch - SEO Checker

Sign up for free! PDF Export
Overview of the SEO Check
Meta information
80% 
Page quality
39% 
Page structure
93% 
Link structure
92% 
Server
100% 
External factors
6% 
SEO Score
Response time
0.13 s
File size
38.10 kB
Words
225
Media files
7
Number of links
33 internal / 3 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Zentralbibliothek Solothurn - Kanton Solothurn
There are word repetitions in the page title.
The length of the page title is perfect. (412 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://lesen.so.ch/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: 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)
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
generatorTYPO3 CMS
viewportwidth=device-width, initial-scale=1
langde
twitter:cardsummary
x-ua-compatibleIE=edge
charsetutf-8

Automatically check lesen.so.ch including all subpages at once!

Try for free
Guaranteed free of charge during trial period.

Page quality

Content
(Critically important)
There are only 225 words on this page. Use at least 250 words to provide useful information.
Only 2 paragraph/s was/were found on this page.
23.1% 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.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 20.5 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" 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)
4 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
...a7820699b5ef0d807a3bb069/Images/Logo.pngKanton Solothurn Startseite
...sen/_Headerbilder/headerbild-lesen-3.pngNo alt attribute provided
...ed_/b/3/csm_Comics_Teaser_5b1a9efbaf.jpgNo alt attribute provided
.../csm_Bildergalerie_Teaser_3d4d8da442.jpgNo alt attribute provided
...d_/3/4/csm_Literaturlabor_39e9c31538.pngNo alt attribute provided
..._/5/7/csm_Bookstar-Teaser_e81298ba62.jpgNo alt attribute providedBookstar
...ng/Buchcover/Comics_im_Unterricht_01.jpgMehr über die Broschüre Comics im Unterricht

Page structure

H1 heading
(Critically important)
Kanton Solothurn
The H1 heading is too short (16 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Kanton Solothurn
H2 Wichtige Seiten
H2 Navigation und Suche
H2 lesen
H2 Footer
H3 Suche
H3 Online-Schalter
H3 Hauptnavigation
H3 Service-Navigation
H3 Agenda
H3 Comics im Unterricht
H3 Bildergalerie
H3 Anmeldeschluss LiteraturLabor
H3 Bookstar-Wettbewerb
H3 Zentralbibliothek Solothurn
H3 Autorenlesungen
H3 Comics im Unterricht Duplicate text
H3 Copyright
H3 Metanavigation
H3 Social Media
Some internal link anchor texts are too long.
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.
There are 3 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://lesen.so.ch/Startseite
https://lesen.so.ch/Anchor Hauptnavigation
https://lesen.so.ch/Anchor Inhalt
/spezialseiten/suche/Suche
https://lesen.so.ch/IMG-ALT Kanton Solothurn Startseite
https://lesen.so.ch/agenda/Subdomain Agenda
https://lesen.so.ch/bibliotheken/Subdomain Bibliotheken
/bibliotheken/links-zu-weitere...Subdomain Links
/lesefoerderung/Subdomain Leseförderung
/lesefoerderung/links/Subdomain Text duplicate Links
/aktuelle-lesetipps/Subdomain Aktuelle Lesetipps
/aktuelle-lesetipps/aus-der-vo...Subdomain Aus der Vogelperspektive
/aktuelle-lesetipps/white-bird/Subdomain White Bird
/aktuelle-lesetipps/das-kann-i...Subdomain Das kann ich auch!
/aktuelle-lesetipps/frau-honig/Subdomain Frau Honig
/aktuelle-lesetipps/best-bro-e...Subdomain Best Bro Ever!
/aktuelle-lesetipps/alula-gart...Subdomain Alula Garten / Alula Urwald
/kinder-und-jugendmedien-solot...Subdomain Verein Kinder- und Jugendmedien
https://lesen.so.ch/agenda/Text duplicate Agenda
/agenda/agenda/news/rassismus-...12.06.2026 09:45 - 16:15 Rassismus- und diskriminierungskritischer Umgang mit Bibliotheksbeständen
/agenda/agenda/news/buchstart-...13.06.2026 09:00 - 13.06.2025 09:30 Buchstart-Treff für unsere Kleinsten
/agenda/agenda/news/maerchenma...14.06.2026 10:30 - 11:30 Märchenmatinée – Handwerk hat goldenen Boden
https://lesen.so.ch/?type=9818New window RSS-Feed abonnieren
/lesefoerderung/projekte/comic...Comics im Unterricht Tipps für die Leseförderung mit Comics in der Primarschule Mehr
/lesefoerderung/projekte/bilde...Bildergalerie Die Methodensammlung «Bildergalerie» eignet sich, um mit Schulklassen oder anderen Gruppen Bilder lesen zu lernen. Alle benötigten Materialien ...
https://sikjm.ch/lesen-foerder...New window External Anmeldeschluss LiteraturLabor Am 15. Juni ist Anmeldeschluss zur Teilnahme am Lehrgang LiteraturLabor des SIKJM zur Vermittlung von Kinderliteratur in Biblio...
/lesefoerderung/projekte/books...Bookstar-Wettbewerb Noch bis 30. September können die aktuellen Bookstar-Bücher angesehen und bewertet werden! Mehr
http://www.zbsolothurn.ch/New window External Subdomain URL anchor text
http://www.zbsolothurn.ch
http://geo.so.ch/standortkarte...New window External Subdomain Standort
/fileadmin/lesen/pdf/Checklist...New window Checkliste für Autorenlesungen an Schulen
A-TITLE Checkliste für Autorenlesungen an Schulen
/fileadmin/lesen/pdf/Checklist...New window Checkliste für öffentliche Lesungen
A-TITLE Checkliste für öffentliche Lesungen
/lesefoerderung/projekte/comic...Comics im Unterricht
/lesefoerderung/projekte/comic...IMG-ALT Mehr über die Broschüre Comics im Unterricht
/spezialseiten/meta/impressum/Impressum
/spezialseiten/meta/rechtliches/Rechtliches
/spezialseiten/meta/sitemap/Sitemap

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://lesen.so.ch/"
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 is excellent with 0.13 seconds.
The file size of the HTML document is fine (38 kB).

HTTP Response Header

NameValue
strict-transport-securitymax-age=63072000
dateFri, 12 Jun 2026 02:11:33 GMT
serverKanton Solothurn
content-typetext/html; charset=utf-8
content-languagede-CH
x-content-type-optionsnosniff
referrer-policystrict-origin-when-cross-origin
content-security-policyframe-ancestors 'self' solothurn.opsone-analytics.ch geo.so.ch raumdaten.so.ch raumdaten-t.so.ch
set-cookie135 Characters
varyAccept-Encoding
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 2 referring domains.
This page only has 4 backlinks.
This page only has few backlinks from 2 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *

Disallow: /kbs/
Disallow: /gibs-solothurn/
Disallow: /zeitzentrum/
Disallow: /gibs-grenchen/
Disallow: /verwaltung/volkswirtschaftsdepartement/amt-fuer-landwirtschaft/bildungszentrum-wallierhof/
Disallow: /newsletter/

Disallow: /*?tx_solr[page]
Disallow: /typo3/
Disallow: /kbs/
Disallow: /gibs-solothurn/
Disallow: /zeitzentrum/
Disallow: /gibs-grenchen/
Disallow: /verwaltung/volkswirtschaftsdepartement/amt-fuer-landwirtschaft/bildungszentrum-wallierhof/
Disallow: /newsletter/

Disallow: /*?tx_solr[page]
Disallow: /typo3/
Disallow: /kbs/
Disallow: /gibs-solothurn/
Disallow: /zeitzentrum/
Disallow: /gibs-grenchen/
Disallow: /verwaltung/volkswirtschaftsdepartement/amt-fuer-landwirtschaft/bildungszentrum-wallierhof/
Disallow: /newsletter/

Disallow: /*?tx_solr[page]
Disallow: /kbs/
Disallow: /gibs-solothurn/
Disallow: /zeitzentrum/
Disallow: /gibs-grenchen/
Disallow: /verwaltung/volkswirtschaftsdepartement/amt-fuer-landwirtschaft/bildungszentrum-wallierhof/
Disallow: /newsletter/

Disallow: /*?tx_solr[page]
Disallow: /kbs/
Disallow: /gibs-solothurn/
Disallow: /zeitzentrum/
Disallow: /gibs-grenchen/
Disallow: /verwaltung/volkswirtschaftsdepartement/amt-fuer-landwirtschaft/bildungszentrum-wallierhof/
Disallow: /newsletter/

Disallow: /*?tx_solr[page]
Disallow: /kbs/
Disallow: /gibs-solothurn/
Disallow: /zeitzentrum/
Disallow: /gibs-grenchen/
Disallow: /verwaltung/volkswirtschaftsdepartement/amt-fuer-landwirtschaft/bildungszentrum-wallierhof/
Disallow: /newsletter/

Disallow: /*?tx_solr[page]

Disallow: /typo3/

Disallow: /extranet/
Disallow: /fileadmin/nwrk/Grundlagendokumente_GueZ
Disallow: /fileadmin/nwrk/Handbuch_NWRK
Disallow: /fileadmin/nwrk/Sitzungsunterlagen_NWRK

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
Kanton Solothurn72%Check
Solothurn70%Check
Zentralbibliothek Solothurn65%Check
lesen56%Check
Zentralbibliothek55%Check
Comics51%Check
Unterricht51%Check
Suche47%Check
Navigation47%Check
Bildergalerie45%Check
Show more keywords and terms

Automatically check lesen.so.ch including all subpages at once!

Try for free
Guaranteed free of charge during trial period.

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