Sslu.ch - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
69% 
Page structure
83% 
Link structure
82% 
Server
95% 
External factors
6% 
SEO Score
Response time
1.56 s
File size
245.70 kB
Words
683
Media files
10
Number of links
28 internal / 6 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
SSLU VKU Verkehrskundeunterricht in Luzern - SSLU Street Sense Luzern VKU Luzern
The page title should be shorter than 580 pixels. It is 788 pixels long. Optimize title
There are word repetitions in the page title.
Meta description
(Critically important)
VKU in Luzern aktiv gestaltet, keine langweiligen Powerpoints. Nur 150.- inkl. Lehrmittel. Ein junges und motiviertes Team begleitet euch durch diesen Kurs.
The length of the meta description is perfect. (958 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://sslu.ch/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: Switzerland
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
viewportwidth=device-width, initial-scale=1
descriptionVKU in Luzern aktiv gestaltet, keine langweiligen Powerpoints. Nur 150.- inkl. Lehrmittel. Ein junges und motiviertes Team begleitet euch durch diesen Kurs.
robotsfollow, index, max-snippet:-1, max-video-preview:-1, max-image-preview:large
generatorElementor 3.26.3; features: e_font_icon_svg, additional_custom_breakpoints; settings: css_print_method-external, google_font-enabled, font_display-swap
msapplication-TileImagehttps://sslu.ch/wp-content/uploads/2023/10/IMG_8224-300x300.jpg
article:published_time2023-10-27T05:27:02+00:00
article:modified_time2025-06-18T05:25:36+00:00
langde
twitter:cardsummary_large_image
twitter:titleSSLU VKU Verkehrskundeunterricht in Luzern - SSLU Street Sense Luzern VKU Luzern
twitter:descriptionVKU in Luzern aktiv gestaltet, keine langweiligen Powerpoints. Nur 150.- inkl. Lehrmittel. Ein junges und motiviertes Team begleitet euch durch diesen Kurs.
twitter:label1Verfasst von
twitter:data1admin
twitter:label2Lesedauer
twitter:data21 Minute
og:localede_DE
og:typewebsite
og:titleSSLU VKU Verkehrskundeunterricht in Luzern - SSLU Street Sense Luzern VKU Luzern
og:descriptionVKU in Luzern aktiv gestaltet, keine langweiligen Powerpoints. Nur 150.- inkl. Lehrmittel. Ein junges und motiviertes Team begleitet euch durch diesen Kurs.
og:urlhttps://sslu.ch/
og:site_nameSSLU Street Sense Luzern VKU Luzern
og:updated_time2025-06-18T05:25:36+00:00
charsetUTF-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
These Typos were found:
  • vorallem => vor allem
This page contains 683 words. That's ok.
32.2% 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.
11 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 11.3 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 14 tags for this page.
Image SEO
(Somewhat important)
8 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
...ent/uploads/2023/10/transparent-file.pngNo alt attribute provided
...Bild-2024-06-10-um-10.55.17_bf510d70.jpgNo alt attribute provided
...t/uploads/2024/06/IMG_1556-2048x1357.jpgNo alt attribute provided
...06-10-um-10.55.02_9f7c35e3-2048x1461.jpgNo alt attribute provided
...loads/2024/02/raeumlichkeiten-scaled.jpgNo alt attribute provided
...loads/2024/11/web-site-81-2-768x1152.jpgNo alt attribute provided
...ent/uploads/2023/10/logomini_SVF_200.pngNo alt attribute provided
...ent/uploads/2023/10/logomini_SVF_200.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Langweilig war gestern! VKU Luzern
The H1 heading is perfect.
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Langweilig war gestern! VKU Luzern
H2 Impressionen
H2 Verkehrskundeunterricht in Luzern
H2 Ablauf und Inhalt des Verkehrskundekurs
H2 Team
H2 Verkehrskundeunterricht
H2 IMPRESSUM
H2 IMPRESSUM Duplicate text
H3 Noch Fragen ?
H4 Andreas Israng
H4 Hinweise zur Teilnahme am VKU-Kurs
H4 Verkehrskundeunterricht Duplicate text
H5 Verkehrskundeunterricht Duplicate text
H6 Du lernst die Eigenheiten der Wahrnehmung kennen. Und du machst dich vertraut mit den verschiedenen Arten der Blicktechnik
H6 Copyright @ Nerdsolution.de
H6 Copyright @ Nerdsolution.de Duplicate text
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 6 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://sslu.ch/Anchor Zum Inhalt wechseln
https://sslu.ch/No Text
https://sslu.ch/Anchor VKU
https://sslu.ch/Anchor Infos zum VKU-Kurs
https://sslu.ch/Anchor Kontakt
https://sslu.ch/kalender/Kalender
https://sslu.ch/Anchor Text duplicate VKU
https://sslu.ch/Anchor Text duplicate Infos zum VKU-Kurs
https://sslu.ch/Anchor Text duplicate Kontakt
https://sslu.ch/kalender/Text duplicate Kalender
https://sslu.ch/Anchor JETZT ANMELDEN
https://admin.trustindex.io/ap...New window Nofollow External Subdomain Eine Bewertung schreiben
https://www.trustindex.io/?a=s...New window External Subdomain Mehr erfahren
/wp-content/uploads/2024/06/Wh...No Text
/wp-content/uploads/2024/06/IM...No Text
/wp-content/uploads/2024/06/Wh...No Text
https://sslu.ch/Anchor 8 Lektionen
https://sslu.ch/kalender/Text duplicate JETZT ANMELDEN
/allgemeine-geschaeftsbedingun...Allgemeine Geschäftsbedingungen
https://sslu.ch/impressum/Impressum
/cookie-richtlinie-eu/Cookie-Richtlinie (EU)
/allgemeine-geschaeftsbedingun...Text duplicate Allgemeine Geschäftsbedingungen
https://sslu.ch/impressum/Text duplicate Impressum
/cookie-richtlinie-eu/Text duplicate Cookie-Richtlinie (EU)
http://nerdsolution.de/External No Text
https://nerdsolution.de/External Copyright @ Nerdsolution.de
/allgemeine-geschaeftsbedingun...Text duplicate Allgemeine Geschäftsbedingungen
https://sslu.ch/impressum/Text duplicate Impressum
/cookie-richtlinie-eu/Text duplicate Cookie-Richtlinie (EU)
/allgemeine-geschaeftsbedingun...Text duplicate Allgemeine Geschäftsbedingungen
https://sslu.ch/impressum/Text duplicate Impressum
/cookie-richtlinie-eu/Text duplicate Cookie-Richtlinie (EU)
http://nerdsolution.de/External No Text
https://nerdsolution.de/External Text duplicate Copyright @ Nerdsolution.de

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://sslu.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 very slow (1.56 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
The file size of the HTML document is fine (246 kB).

HTTP Response Header

NameValue
servernginx
dateWed, 30 Jul 2025 20:29:40 GMT
content-typetext/html; charset=UTF-8
content-length48161
link<https://sslu.ch/wp-json/>; rel="https://api.w.org/", <https://sslu.ch/wp-json/wp/v2/pages/11>; rel="alternate"; title="JSON"; type="application/json", <https://sslu.ch/>; rel=shortlink
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 2 backlinks.
This page only has few backlinks from 1 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

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

Sitemap: https://sslu.ch/sitemap_index.xml

Similar sites

Search preview

sslu.ch
SSLU VKU Verkehrskundeunterricht in Luzern - SSLU Street Sense Luze...
VKU in Luzern aktiv gestaltet, keine langweiligen Powerpoints. Nur 150.- inkl. Lehrmittel. Ein junges und motiviertes Team begleitet euch durch diesen Kurs.

Most important keywords

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

KeywordResultRecheck
VKU82%Check
VKU Luzern82%Check
Luzern80%Check
Sense Luzern VKU73%Check
VKU Kurs70%Check
Street Sense Luzern VKU67%Check
SSLU VKU Verkehrskundeunterricht67%Check
Langweilig62%Check
Street Sense Luzern60%Check
SSLU Street Sense Luzern60%Check
Show more keywords and terms

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