Stemracing.de - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
70% 
Page structure
75% 
Link structure
80% 
Server
74% 
External factors
100% 
SEO Score
Response time
0.96 s
File size
175.10 kB
Words
268
Media files
26
Number of links
40 internal / 23 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Homepage - STEMRACING / Germany
The length of the page title is perfect. (348 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
STEM Racing Germany STEM Racing Germany STEM Racing (vorher bekannt als F1 in Schools) ist ein multidisziplinärer, internationaler Technologie-Wettbewerb, bei dem Schülerinnen und Schüler im Alter von 11 bis 19 Jahren einen Miniatur-Rennwagen am Computer entwickeln, fertigen und anschließend ins Rennen schicken. In Regionalwettkämpfen und Landesmeisterschaften treten die mit Gaspatronen
The meta description is too long: 2537 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://stemracing.de/
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
viewportwidth=device-width, initial-scale=1
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionSTEM Racing Germany STEM Racing Germany STEM Racing (vorher bekannt als F1 in Schools) ist ein multidisziplinärer, internationaler Technologie-Wettbewerb, bei dem Schülerinnen und Schüler im Alter von 11 bis 19 Jahren einen Miniatur-Rennwagen am Computer entwickeln, fertigen und anschließend ins Rennen schicken. In Regionalwettkämpfen und Landesmeisterschaften treten die mit Gaspatronen
generatorWordPress 7.0
article:publisherhttps://www.facebook.com/f1inschools.de
article:modified_time2026-02-06T07:43:05+00:00
langde
twitter:cardsummary_large_image
og:localede_DE
og:typewebsite
og:titleHomepage - STEMRACING / Germany
og:urlhttps://stemracing.de/
og:site_nameSTEMRACING / Germany
og:descriptionSTEM Racing Germany STEM Racing Germany STEM Racing (vorher bekannt als F1 in Schools) ist ein multidisziplinärer, internationaler Technologie-Wettbewerb, bei dem Schülerinnen und Schüler im Alter von 11 bis 19 Jahren einen Miniatur-Rennwagen am Computer entwickeln, fertigen und anschließend ins Rennen schicken. In Regionalwettkämpfen und Landesmeisterschaften treten die mit Gaspatronen
X-UA-CompatibleIE=edge
Content-Typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
There are only 268 words on this page. Good pages should have about 800 words of useful content.
The average number of words per sentence of 26.2 words is high.
23.1% 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.
6 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
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)
8 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
Additional markup
(Nice to have)
This page uses Google authorship information without an image.
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
...tent/uploads/2024/07/logo-stemracing.pngNo alt attribute provided
...nt/uploads/2024/12/logo-stemracing_l.pngNo alt attribute providedlogo-stemracing_l
data:[...] Base64Racing TV
data:[...] Base64RIPAG AG
data:[...] Base64BSFB
data:[...] Base64Digital mal Anders
data:[...] Base64digitaldeck
data:[...] Base64AUTODESK
data:[...] Base64Scharlau
data:[...] Base64SIEMENS
data:[...] Base64Audi AG
data:[...] Base64Ansys
data:[...] Base64Racing TV
data:[...] Base64RIPAG AG
data:[...] Base64digitaldeck
data:[...] Base64AUTODESK
data:[...] Base64SIEMENS
data:[...] Base64Audi AG
data:[...] Base64Ansys
data:[...] Base64No alt attribute provided
...ent/uploads/2026/04/Heinsberg-scaled.jpgNo alt attribute provided
...loads/2026/03/Bearbeitet-3937-scaled.jpgNo alt attribute provided
...loads/2025/12/Bearbeitet-4161-scaled.jpgNo alt attribute provided
...tent/uploads/2024/07/logo-stemracing.pngNo alt attribute providedlogo-stemracing
data:[...] Base64No alt attribute provided
Video URLWidthHeight
...ent/uploads/2025/06/Martins-Recap-Hd.mp4

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 STEM Racing Germany
H2 STEM Racing Germany Duplicate text
H2 News
H2 Heinsberg x STEM Racing Germany
H2 Deutsche Meisterschaft 2026 kehrt nach Neuburg zurück!
H2 Kopfblenden verfügbar / Head panel available
H2 All Things Vaping
H3 Kontakt
H3 E-Mail
H3 Weitere Links
H3 Social Media
H4 Contact Info
Some anchor texts are used more than once.
7 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 23 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://stemracing.de/Anchor Zum Inhalt springen
https://stemracing.de/No Text
https://stemracing.de/news/News
https://stemracing.de/wettbewerb/Wettbewerb
/infos-fuer-teams/Infos für Teams
https://stemracing.de/archiv/Archiv
/saison-25-26/Saison 25-26
https://stemracing.de/teams/Teams
https://stemracing.de/dm-2026/Deutsche Meisterschaft 2026
/regionalmeisterschaft-hamburg...Regionalmeisterschaft Hamburg 2026
/regionalmeisterschaft-nord-we...Regionalmeisterschaft NORD-WEST 2026
/regionalmeisterschaft-ost-2026/Regionalmeisterschaft OST 2026
/regionalmeisterschaft-sued-2026/Regionalmeisterschaft SÜD 2026
/regionalmeisterschaft-west-2026/Regionalmeisterschaft WEST 2026
/unterstuetzer/Unterstützer
https://stemracing.de/faq/FAQ
https://stemracing.de/downloads/Downloads
https://stemracing.de/kontakt/Kontakt
/author/prefeld/prefeld
https://racingtv.de/categories...New window External IMG-ALT Racing TV
https://ripag.de/New window External IMG-ALT RIPAG AG
https://www.hamburg.de/politik...New window External Subdomain IMG-ALT BSFB
https://digitalmalanders.eu/New window External IMG-ALT Digital mal Anders
https://digitaldeck.de/New window External IMG-ALT digitaldeck
https://www.autodesk.de/New window External Subdomain IMG-ALT AUTODESK
https://www.scharlau.de/New window External Subdomain IMG-ALT Scharlau
https://www.siemens.com/de/de....New window External Subdomain IMG-ALT SIEMENS
https://www.audi.de/New window External Subdomain IMG-ALT Audi AG
https://www.ansys.com/de-deNew window External Subdomain IMG-ALT Ansys
https://racingtv.de/categories...New window External Text duplicate IMG-ALT Racing TV
https://ripag.de/New window External Text duplicate IMG-ALT RIPAG AG
https://digitaldeck.de/New window External Text duplicate IMG-ALT digitaldeck
https://www.autodesk.de/New window External Subdomain Text duplicate IMG-ALT AUTODESK
https://www.siemens.com/de/de....New window External Subdomain Text duplicate IMG-ALT SIEMENS
https://www.audi.de/New window External Subdomain Text duplicate IMG-ALT Audi AG
https://www.ansys.com/de-deNew window External Subdomain Text duplicate IMG-ALT Ansys
https://stemracing.de/wettbewerb/Mehr zum Wettbewerb
/news/allgemein/heinsberg-x-st...No Text
/news/allgemein/heinsberg-x-st...No Text
/news/deutsche-meisterschaft-2...No Text
/news/deutsche-meisterschaft-2...No Text
/news/kopfblenden-verfuegbar-h...No Text
/news/kopfblenden-verfuegbar-h...No Text
https://stemracing.de/news/News-Archiv
https://stemracing.de/impressum/Impressum
/datenschutz/Datenschutz
https://stemracing.de/Anchor Privatsphäre-Einstellungen ändern
https://stemracing.de/Anchor Historie der Privatsphäre-Einstellungen
https://stemracing.de/Anchor Einwilligungen widerrufen
https://www.facebook.com/stemr...New window External Subdomain A-TITLE Facebook
https://www.instagram.com/stem...New window External Subdomain A-TITLE Instagram
https://www.youtube.com/@STEMR...New window External Subdomain A-TITLE YouTube
/linkedin.com/company/stemraci...New window A-TITLE LinkedIn
https://stemracing.de/impressum/Text duplicate Impressum
/datenschutz/Text duplicate Datenschutz
https://stemracing.de/Anchor Text duplicate Privatsphäre-Einstellungen ändern
https://stemracing.de/Anchor Text duplicate Historie der Privatsphäre-Einstellungen
https://stemracing.de/Anchor Text duplicate Einwilligungen widerrufen
https://stemracing.de/shop/No Text
https://stemracing.de/shop/View all productsView all products
https://www.facebook.com/Theme...New window External Subdomain Text duplicate A-TITLE Facebook
https://twitter.com/theme_fusionNew window External A-TITLE X
https://www.instagram.com/them...New window External Subdomain Text duplicate A-TITLE Instagram

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://stemracing.de/"
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 of 0.96 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (175 kB).

HTTP Response Header

NameValue
servernginx
dateThu, 11 Jun 2026 07:29:17 GMT
content-typetext/html; charset=UTF-8
varyAccept-Encoding
link<https://stemracing.de/wp-json/>; rel="https://api.w.org/", <https://stemracing.de/wp-json/wp/v2/pages/6>; rel="alternate"; title="JSON"; type="application/json", <https://stemracing.de/>; rel=shortlink
x-cache-statusEXPIRED
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 249 referring domains.
This page has 3,745 backlinks.
This page has backlinks from 119 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# START YOAST BLOCK
# ---------------------------
User-agent: *
Disallow:

Sitemap: https://stemracing.de/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK

Similar sites

Search preview

stemracing.de
Homepage - STEMRACING / Germany
STEM Racing Germany STEM Racing Germany STEM Racing (vorher bekannt als F1 in Schools) ist ein multidisziplinärer, internationaler Technologie-Wettbewerb, bei dem Schülerinnen und Schüler im Alter von 11 bis 19 Jahren einen Miniatur-Rennwagen am Computer entwickeln, fertigen und anschließend ins Rennen schicken. In Regionalwettkämpfen und Landesmeisterschaften treten die mit Gaspatronen

Most important keywords

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

KeywordResultRecheck
Racing83%Check
STEM Racing82%Check
STEM81%Check
STEM Racing Germany76%Check
Racing Germany74%Check
Germany66%Check
STEMRACING Germany65%Check
stemracing61%Check
Meisterschaft50%Check
Schüler im Alter 1147%Check
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