Tauchcenter-konstanz.de - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
77% 
Page structure
79% 
Link structure
66% 
Server
0% 
External factors
100% 
SEO Score
Response time
1.31 s
File size
142.10 kB
Words
652
Media files
4
Number of links
90 internal / 5 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
TAUCHCENTER KONSTANZ – Dein Tauchcenter am Bodensee
The length of the page title is perfect. (573 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://www.tauchcenter-konstanz.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=1.0
robotsmax-image-preview:large
generatorElementor 4.1.3; features: additional_custom_breakpoints; settings: css_print_method-external, google_font-enabled, font_display-auto
msapplication-TileImagehttps://www.tauchcenter-konstanz.de/wp-content/uploads/2025/06/cropped-TCK_divelovepassion_quadrat_800px-270x270.jpg
langde
charsetUTF-8

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Page quality

Content
(Critically important)
This page contains 652 words. That's ok.
32.8% 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.
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 16.55 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 19 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1.0" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
Some tags are too long. With 104 characters this one is longer than 70 characters:
"scubapro, waterproof, fourth element, garmin, shearwater, tusa, halcyon, santi, xdeep, scubaforce, mares"
Image SEO
(Somewhat important)
3 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)
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
...assion_quadrat_ohneHG_1024px-116x116.gifTAUCHCENTER KONSTANZ
...ent/uploads/2022/10/IMG_3957-600x800.jpgNo alt attribute provided
...tent/uploads/2026/09/trockitage-2026.jpgNo alt attribute provided
...ent/uploads/2026/09/OWD-Gruppenkurs.jpegNo alt attribute provided

Page structure

H1 heading
(Critically important)
Tauchausrüstung
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (15 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Tauchausrüstung
H2 Willkommen im Tauchcenter Konstanz
H2 Entdecke unser Tauchcenter
H2 Entdecke die Welt mit unseren Tauchreisen auch für Nichttaucher
H2 ENTDECKE EINE NEUE WELT UND LERNE TAUCHEN
H3 Suche
H3 Anfahrt
H3 Folge uns auf Facebook und Instagram
H3 Tauchkurse
H3 Premium Tauchreisen
H3 Samstag, 3.10. ist Feiertag (geschlossen)
H3 Trocki-Tage 2026
H3 Neue Open Water Diver
H3 Auf Facebook und Instagram folgen..
H3 KONTAKT
Some anchor texts are used more than once.
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
/tauchausruestung/Tauchausrüstung
/anfahrt/Anfahrt
/oeffnungszeiten/Öffnungszeiten
/tauchshop/Unser Tauchshop
/showroom-trockentauchen/Showroom Trockentauchen
/verleih-von-tauchausruestung/Verleih von Tauchausrüstung
/garmin-testcenter/GARMIN TESTCENTER
/ausruestungs-service/Service
/computer-service/Computer-Service
/atemregler-service/Atemregler-Service
/urlaubs-check/Urlaubs-Check
/elementor-6598/Jacket Revision
/anzug-reparatur/Anzug-Service
/druck-und-sichtpruefung-von-t...Flaschenprüfung
/fuellstation/Füllstation
/tauchunfallversicherung/Tauchunfallversicherung
/tauchkurse/Tauchkurse
/schnuppertauchen/Schnuppertauchen
/padi-open-water-diver/Open Water Diver
/advanced-open-water-diver/Advanced Open Water Diver
/spezialkurse/Spezialkurse
/refresher/Auffrischungskurs
/anerkennungslevel/Anerkennungslevel
/tauchen-im-bodensee/Tauchen im Bodensee
/tauchunfallversicherung/Text duplicate Tauchunfallversicherung
/tauchreisen/Tauchreisen
/gruppenreisen/Gruppenreisen
/individualreisen/Individualreisen
/tauchen-im-bodensee/Text duplicate Tauchen im Bodensee
/aktionen/Aktionen
/aktionen/Aktionsprospekt
/news/News & Termine
/jobs/JOBS
/kontakt/Kontakt
/tax-free-🇨🇭/TAX FREE 🇨🇭
https://facebook.com/tauchcent...New window External facebook
A-TITLE Friend me on Facebook
https://www.instagram.com/tauc...New window External Subdomain instagram
A-TITLE Default Label
/IMG-ALT TAUCHCENTER KONSTANZ
/tauchausruestung/Text duplicate Tauchausrüstung
/anfahrt/Text duplicate Anfahrt
/oeffnungszeiten/Text duplicate Öffnungszeiten
/tauchshop/Text duplicate Unser Tauchshop
/showroom-trockentauchen/Text duplicate Showroom Trockentauchen
/verleih-von-tauchausruestung/Text duplicate Verleih von Tauchausrüstung
/garmin-testcenter/Text duplicate GARMIN TESTCENTER
/ausruestungs-service/Text duplicate Service
/computer-service/Text duplicate Computer-Service
/atemregler-service/Text duplicate Atemregler-Service
/urlaubs-check/Text duplicate Urlaubs-Check
/elementor-6598/Text duplicate Jacket Revision
/anzug-reparatur/Text duplicate Anzug-Service
/druck-und-sichtpruefung-von-t...Text duplicate Flaschenprüfung
/fuellstation/Text duplicate Füllstation
/tauchunfallversicherung/Text duplicate Tauchunfallversicherung
/tauchkurse/Text duplicate Tauchkurse
/schnuppertauchen/Text duplicate Schnuppertauchen
/padi-open-water-diver/Text duplicate Open Water Diver
/advanced-open-water-diver/Text duplicate Advanced Open Water Diver
/spezialkurse/Text duplicate Spezialkurse
/refresher/Text duplicate Auffrischungskurs
/anerkennungslevel/Text duplicate Anerkennungslevel
/tauchen-im-bodensee/Text duplicate Tauchen im Bodensee
/tauchunfallversicherung/Text duplicate Tauchunfallversicherung
/tauchreisen/Text duplicate Tauchreisen
/gruppenreisen/Text duplicate Gruppenreisen
/individualreisen/Text duplicate Individualreisen
/tauchen-im-bodensee/Text duplicate Tauchen im Bodensee
/aktionen/Text duplicate Aktionen
/aktionen/Text duplicate Aktionsprospekt
/news/Text duplicate News & Termine
/jobs/Text duplicate JOBS
/kontakt/Text duplicate Kontakt
/tax-free-🇨🇭/Text duplicate TAX FREE 🇨🇭
/tauchshop/Text duplicate Tauchausrüstung
/tauchshop/Jetzt ansehen
/tauchkurse/Text duplicate Tauchkurse
/tauchkurse/Jetzt tauchen lernen
/tauchreisen/Premium Tauchreisen
/tauchreisen/Jetzt buchen
/samstag-3-10-ist-feiertag-ges...A-TITLE Samstag, 3.10. ist Feiertag (geschlossen)
/samstag-3-10-ist-feiertag-ges...Text duplicate Samstag, 3.10. ist Feiertag (geschlossen)
A-TITLE Samstag, 3.10. ist Feiertag (geschlossen)
/samstag-3-10-ist-feiertag-ges...Mehr lesen »
/trocki-tage-2026/A-TITLE Trocki-Tage 2026
/trocki-tage-2026/Text duplicate Trocki-Tage 2026
A-TITLE Trocki-Tage 2026
/trocki-tage-2026/Text duplicate Mehr lesen »
/neue-open-water-diver/A-TITLE Neue Open Water Diver
/neue-open-water-diver/Text duplicate Neue Open Water Diver
A-TITLE Neue Open Water Diver
/neue-open-water-diver/Text duplicate Mehr lesen »
/tauchausruestungUnser Angebot
https://facebook.com/tauchcent...New window External Text duplicate facebook
A-TITLE Friend me on Facebook
https://www.instagram.com/tauc...New window External Subdomain Text duplicate instagram
A-TITLE Default Label
/Home
/datenschutzerklaerung/Datenschutzerklärung
/kontakt/Text duplicate Kontakt
https://www.wpzoom.com/New window Nofollow External Subdomain WPZOOM

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.tauchcenter-konstanz.de/"
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
The page response time is slow (1.31 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.
This page loads 36 CSS files. This may affect the page load time negatively.
This page loads 19 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (142 kB).

HTTP Response Header

NameValue
dateFri, 16 Oct 2026 14:26:27 GMT
content-typetext/html; charset=UTF-8
transfer-encodingchunked
connectionkeep-alive
serverApache
link<https://www.tauchcenter-konstanz.de/wp-json/>; rel="https://api.w.org/"
statuscode200
http_versionHTTP/1.1

External factors

This website has excellent links from other websites.
This page has backlinks from 75 referring domains.
This page has 204 backlinks.
This page has backlinks from 45 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://www.tauchcenter-konstanz.de/wp-sitemap.xml

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Search preview

Most important keywords

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

KeywordResultRecheck
Tauchcenter70%Check
Tauchcenter Konstanz69%Check
Konstanz65%Check
Tauchcenter Konstanz GmbH58%Check
Tauchcenter am Bodensee55%Check
Tauchausrüstung50%Check
Konstanz GmbH50%Check
Tauchreisen47%Check
Bodensee45%Check
Water43%Check
Show more keywords and terms

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