Slsp.ch - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
49% 
Page structure
66% 
Link structure
58% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.14 s
File size
131.20 kB
Words
384
Media files
1
Number of links
61 internal / 5 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
SLSP – Swiss Library Service Platform
The length of the page title is perfect. (346 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)
https://slsp.ch/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-de
Server location: United States of America
The following language is defined by HTML: de-de
Alternate/Hreflang Links
(Somewhat important)
The specified alternate links have no errors.
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
robotsmax-image-preview:large
generatorElementor 3.28.4; features: e_font_icon_svg, e_local_google_fonts; settings: css_print_method-external, google_font-enabled, font_display-swap
msapplication-TileImagehttps://slsp.ch/wp-content/uploads/2024/01/cropped-favicon-270x270.png
google-site-verificationjJlrK-Ikx5zGAYmFRy41Pea8PXnrHd9Pw0RZDxny4MI
langde-de
charsetUTF-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
There are only 384 words on this page. Good pages should have about 800 words of useful content.
31.3% 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.
7 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 20.89 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1" 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 8 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
[email protected]No alt attribute provided

Page structure

H1 heading
(Critically important)
Website tools
Too many H1 headings
The H1 heading is too short (13 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Website tools
H1 Willkommen bei SLSP
H2 Service menu
H2 Sprache auswählen
H2 News
H2 swisscovery
H2 SLSPhere & SLSP Support
H2 Interesse an swisscovery
H2 Aktuelle Projekte
H3 Schweizerische Nationalbibliothek wird Aktionärin der SLSP AG – Ein starkes Zeichen für die Zusammenarbeit der wissenschaftlichen Bibliotheken in der Schweiz
H3 SLSP AG begrüsst fünf neue Aktionärsinstitutionen und festigt ihre Rolle als unverzichtbare Akteurin in der wissenschaftlichen Landschaft der Schweiz
H3 Die Bibliothek der Universität Liechtenstein ist neu bei SLSP und in swisscovery
H3 Andreas Kirstein löst Thomas Marty als Direktor der SLSP AG ab
H3 swisscovery und die Schweizerische Nationalbibliothek vereint im neuen Rechercheportal „Recherche Patrimoniale“
H3 Booking
H3 SLSPweb Relaunch
H3 Recherche Patrimoniale
Some anchor texts are used more than once.
8 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 5 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://slsp.ch/Anchor Zum Inhalt wechseln
/swisscovery-rechnungsfragen/swisscovery Rechnungsfragen
/bibliotheksnavigator/Bibliotheksnavigator
https://slsp.ch/kontakt/Kontakt
/swisscovery-rechnungsfragen/Text duplicate swisscovery Rechnungsfragen
/bibliotheksnavigator/Text duplicate Bibliotheksnavigator
https://slsp.ch/kontakt/Text duplicate Kontakt
https://slsp.ch/A-TITLE Link zur Startseite
https://slsp.ch/swisscovery/swisscovery
/fuer-bibliotheken/Für Bibliotheken
https://slsp.ch/slsp/Über SLSP
https://slsp.ch/swisscovery/Text duplicate swisscovery
/fuer-bibliotheken/Text duplicate Für Bibliotheken
https://slsp.ch/slsp/Text duplicate Über SLSP
https://slsp.ch/fr/Französisch
https://slsp.ch/it/Italienisch
https://slsp.ch/en/Englisch
https://slsp.ch/Text duplicate A-TITLE Link zur Startseite
https://slsp.ch/Anchor No Text
https://slsp.ch/Anchor News
https://slsp.ch/Anchor Text duplicate swisscovery
https://slsp.ch/Anchor SLSPhere für Bibliotheken
https://slsp.ch/Anchor swisscovery beitreten
https://slsp.ch/Anchor Aktuelle Projekte
/schweizerische-nationalbiblio...No Text
/slsp-ag-begruesst-fuenf-neue-...No Text
https://slsp.ch/elementor-2571/No Text
/andreas-kirstein-loest-thomas...No Text
/swisscovery-und-die-schweizer...No Text
https://swisscovery.slsp.ch/External Subdomain Text duplicate swisscovery
https://slsp.ch/swisscovery/Über swisscovery
https://slsp.atlassian.net/wik...External Subdomain SLSPhere
https://slsp.atlassian.net/ser...External Subdomain SLSP Support
/swisscovery-beitreten/Text duplicate swisscovery beitreten
https://slsp.ch/projekte/booking/No Text
/projekte/slspweb-relaunch/No Text
/projekte/recherche-patrimoniale/No Text
https://slsp.ch/kontakt/Text duplicate Kontakt
https://slsp.ch/impressum/Impressum
https://slsp.ch/datenschutz/Datenschutz
https://slsp.ch/metadaten/Metadaten
https://slsp.ch/jobs/Jobs
https://slsp.ch/impressum/Text duplicate Impressum
https://slsp.ch/datenschutz/Text duplicate Datenschutz
https://slsp.ch/metadaten/Text duplicate Metadaten
https://slsp.ch/jobs/Text duplicate Jobs
https://ch.linkedin.com/compan...New window External Subdomain No Text
https://www.youtube.com/channe...New window External Subdomain No Text
https://slsp.ch/No Text
https://slsp.ch/fr/Text duplicate Französisch
https://slsp.ch/it/Text duplicate Italienisch
https://slsp.ch/en/Text duplicate Englisch
https://slsp.ch/swisscovery/Text duplicate swisscovery
/fuer-bibliotheken/Text duplicate Für Bibliotheken
https://slsp.ch/slsp/Text duplicate Über SLSP
https://slsp.ch/swisscovery/Text duplicate swisscovery
/fuer-bibliotheken/Text duplicate Für Bibliotheken
https://slsp.ch/slsp/Text duplicate Über SLSP
https://slsp.ch/impressum/Text duplicate Impressum
https://slsp.ch/datenschutz/Text duplicate Datenschutz
https://slsp.ch/metadaten/Text duplicate Metadaten
https://slsp.ch/jobs/Text duplicate Jobs
https://slsp.ch/impressum/Text duplicate Impressum
https://slsp.ch/datenschutz/Text duplicate Datenschutz
https://slsp.ch/metadaten/Text duplicate Metadaten
https://slsp.ch/jobs/Text duplicate Jobs

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://slsp.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 0.14 seconds.
The file size of the HTML document is fine (131 kB).

HTTP Response Header

NameValue
servernginx
dateMon, 19 May 2025 20:35:04 GMT
content-typetext/html; charset=UTF-8
varyAccept-Encoding
link<https://slsp.ch/wp-json/>; rel="https://api.w.org/", <https://slsp.ch/wp-json/wp/v2/pages/290>; rel="alternate"; title="JSON"; type="application/json", <https://slsp.ch/>; rel=shortlink
x-cache-statusHIT
content-encodingbr
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 124 referring domains.
This page has 34,154 backlinks.
This page has backlinks from 105 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

Sitemap: https://slsp.ch/wp-sitemap.xml

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
SLSP63%Check
SLSP AG52%Check
Swiss Library Service52%Check
SLSP Swiss Library Service52%Check
Swiss Library Service Platform51%Check
Service50%Check
Website50%Check
tools50%Check
SLSP Support49%Check
SLSPhere SLSP49%Check
Show more keywords and terms

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