Tsk.ch - SEO Checker

Sign up for free! PDF Export
Overview of the SEO Check
Meta information
75% 
Page quality
79% 
Page structure
97% 
Link structure
25% 
Server
94% 
External factors
100% 
SEO Score
Response time
0.51 s
File size
76.00 kB
Words
819
Media files
31
Number of links
188 internal / 7 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Tauchschule, Tauchshop & Tauchreisen und Schwimmausrüstung in Zürich & Bern
The page title should be shorter than 580 pixels. It is 735 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Die schönsten Tauchreisen erleben, die spannendsten Tauchkurse besuchen oder die beste Tauchausrüstung finden. In der grössten PADI Tauchschule der Schweiz.
The meta description is too long: 1014 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.tsk.ch/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-ch
Server location: United States of America
The following language is defined by HTML: de-ch
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
generatorTYPO3 CMS
descriptionDie schönsten Tauchreisen erleben, die spannendsten Tauchkurse besuchen oder die beste Tauchausrüstung finden. In der grössten PADI Tauchschule der Schweiz.
viewportwidth=device-width, initial-scale=1, maximum-scale=1
langde-ch
twitter:cardsummary
charsetutf-8

Automatically check tsk.ch including all subpages at once!

Try for free
Guaranteed free of charge during trial period.

Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
This page contains 819 words. That's ok.
23.9% of the text are stop words.
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
10 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 13.4 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, maximum-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 16 tags for this page.
Image SEO
(Somewhat important)
13 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
...t3_base/Resources/Public/Images/logo.svgTSK LogoTSK
...esources/Public/Images/logo-inverted.svgTSK LogoTSK
...sm_Hero-Header-Tauchkurse_697fa2361d.jpgKurseKurse
...iser-dxk6tMxNkJY-unsplash_970a89a5bd.jpgTauchshopTauchshop
...3/csm_Hero-Header-Service_e8f46e81ea.jpgServiceService
...csm_Hero-Header-UeberTSK_56c89cbfb0.jpegÜber TSKÜber TSK
.../8/csm_TSK_Trockentauchen_1376947457.jpgNo alt attribute provided
...uetzt_Unterwasserfestival_4a582ddca1.pngNo alt attribute provided
..._Event_Hannes_Keller_TSK_c7a1e3b6e8.jpegFoto von Tauchpionier mit antikem TauchhelmHannes Keller mit Tauchhelm
...itelbild_FDBegriffeW_Blog_8a5428a7e9.pngNo alt attribute provided
...boot_mit_Abfall_seitlich_cc87bdfcbd.jpegNo alt attribute provided
...sm_Try-Dry_Event_TSK_Bern_77a8d0dbcc.pngNo alt attribute provided
...K_Blog_TEC-Safari_Bericht_904ea2dede.pngNo alt attribute provided
...d_/b/3/csm_3d3cc561_300_0_52cd9939b6.pngTSK Shop Tauchzubehör DPV Pedro Stick Pedro Stick Classic Carbon Classic
...d_/2/0/csm_d6b2f1fd_300_0_7523759c9d.pngTSK Shop Tauchausrüstung Tauchcomputer Shearwater Perdix 3 Black
...d_/9/5/csm_ce351201_300_0_84ea438145.jpgTSK Shop Tauchausrüstung Jackets Halcyon Eclipse Pro 20 System CF Black Carbon CF STA Standard
...d_/b/d/csm_c01c3420_300_0_9dd5d175f0.jpgTSK Shop Tauchzubehör DPV Pedro Stick Pedro Stick Variabel Carbon Variabel
...d_/1/6/csm_583ce81a_300_0_6d26d629a5.jpgTSK Shop Tauchausrüstung Lampen Orcatorch Orca7 Orange 3000 Lumen
...d_/f/1/csm_dee23b67_300_0_152346356e.jpgTSK Shop Tauchausrüstung Jackets Scubapro Hydros Pro 2 ohne Mono-Rail Bleitaschen XS
...d_/b/8/csm_e5682321_300_0_7d9bd9adb4.pngTSK Shop Freizeit Bühlmann Watches Bühlmann Decompression 02 48.5mm
...d_/5/e/csm_ae456889_300_0_cb2c54c87f.pngTSK Shop Tauchausrüstung Atemregler Mares Planet 88X TBP
/fileadmin/shop_images/c13559e8_300_0.jpgTSK Shop Freizeit Bücher Dekotheorie
...d_/9/f/csm_95394dde_300_0_5345716bbb.pngTSK Shop Foto/Video Foto-/Videokameras GoPro GoPro Mission 1 Pro
...zuerich-shop-Andre-Fahrni_b386e9cd6d.jpgAndré FahrniAndré Fahrni
...sed_/4/b/csm_Atelier_TSK__7dbca04fa4.pngNo alt attribute providedAtelier TSK
..._/1/4/csm_Elektro-Van_TSK_8b76196952.pngNo alt attribute providedElektro-Van TSK
...ed_/e/7/csm_Travelkit_TSK_f69bc8ef37.pngNo alt attribute providedTravelkit TSK
.../csm_LOLA_Getra__nke_TSK__78c391af22.jpgNo alt attribute providedLola Getränke TSK
...why_Footer/tsk-reason-why-padi-light.svgNo alt attribute provided
...sed_/3/b/csm_png_v1_klein_b9bb640a3d.pngNo alt attribute provided
...hy_Footer/tsk-reason-why-lehrbetrieb.svgNo alt attribute provided

Page structure

H1 heading
(Critically important)
Tauchschule, Tauchreisen, Tauchshop in Zürich und Bern
The H1 heading is perfect.
Headings
(Important)
There are 26 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 Tauchschule, Tauchreisen, Tauchshop in Zürich und Bern
H2 Unsere Neuheiten im Onlineshop
H2 #TSKGoGreen
H2 Komm mit uns! Wähle dein nächstes Reiseziel.
H3 Das 16. Unterwasserfestival steht vor der Tür
H3 TSK Zürich: Hannes Keller - Filmpremiere und Podiumsgespräch
H3 Die wichtigsten Freedive Begriffe einfach erklärt
H3 Rückblick auf den World Clean Up Day 2026
H3 TSK Bern: Try Dry 2026
H3 TEC Safari - Reisebericht
H3 Pedro Stick Classic
H3 Perdix 3
H3 Eclipse Pro 20 System CF
H3 Pedro Stick Variabel
H3 Orca7
H3 Hydros Pro 2
H3 Bühlmann Decompression 02
H3 Planet 88X TBP
H3 Dekotheorie
H3 GoPro Mission 1 Pro
H4 Wieso TSK?
H4 TSK Bern
H4 TSK Zürich
H4 Kurse
H4 Reisen
H4 News & Events
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.
1 links don't have an anchor text.
The number of internal links is ok.
There are 7 external links on this page.

Found links on this page

LinkAttributesAnchor text
/cdn-cgi/l/email-protection[email protected]
/cdn-cgi/l/email-protectionText duplicate [email protected]
https://www.tsk.ch/IMG-ALT TSK Logo
https://www.tsk.ch/kurseKurse
/kurse/kurse-entdecken/kids-un...Kids und Juniors
/kurse/kurse-entdecken/einsteigerEinsteiger
/kurse/kurse-entdecken/fortges...Fortgeschrittene
/kurse/kurse-entdecken/spezial...Spezialkurse
/kurse/kurse-entdecken/auffris...Auffrischung
/kurse/kurse-entdecken/gefuehr...Geführtes Tauchen
/kurse/kurse-entdecken/profisProfi
/kurse/kurse-entdecken/tecTechnisches Tauchen
/kurse/kurse-entdecken/freediverFreediver
/kurse/kurse-entdecken/schwimmenSchwimmen
/kurse/kurse-entdecken/mermaidingMermaiding
/kurse/kurse-entdecken/mittelmeerMittelmeer
https://www.tsk.ch/tauchreisenTauchreisen
https://www.tsk.ch/tauchshopTauchshop
https://www.tsk.ch/tauchshop/abcABC
/tauchshop/freedivingFreediving
/tauchshop/freizeitFreizeit
/tauchshop/mares-horizonMares Horizon
/tauchshop/swimmingSwimming
/tauchshop/tauchanzuege-zubehoerTauchanzüge & Zubehör
/tauchshop/tauchausruestungTauchausrüstung
/tauchshop/tauchzubehoerTauchzubehör
/tauchshop/aktionenAktionen
https://www.tsk.ch/serviceService
/service/werkstattWerkstatt
/service/vermietungVermietung
https://www.tsk.ch/ueber-tskÜber TSK
/ueber-tsk/tauchshop-in-bernTauchshop in Bern
/ueber-tsk/tauchschule-bernTauchschule Bern
/ueber-tsk/tauchshop-in-zuerichTauchshop in Zürich
/ueber-tsk/tauchschule-zuerichTauchschule Zürich
/ueber-tsk/tsk-ticinoTSK Ticino
/ueber-tsk/klimaneutrales-unte...Klimaneutrales Unternehmen
/ueber-tsk/eventsEvents
/ueber-tsk/es-war-einmalEs war einmal...
https://www.tsk.ch/blogBlog
https://www.tsk.ch/loginLogin
https://www.tsk.ch/warenkorbWarenkorb
https://www.tsk.ch/kontaktKontakt
https://www.tsk.ch/DE
https://www.tsk.ch/en/EN
https://www.tsk.ch/Text duplicate DE
https://www.tsk.ch/en/Text duplicate EN
https://www.tsk.ch/warenkorbNo Text
https://www.tsk.ch/Anchor No Text
https://www.tsk.ch/kurseText duplicate Kurse
A-TITLE Kurse
/kurse/kurse-entdecken/kids-un...Text duplicate Kids und Juniors
/kurse/kurse-entdecken/einsteigerText duplicate Einsteiger
/kurse/kurse-entdecken/fortges...Text duplicate Fortgeschrittene
/kurse/kurse-entdecken/spezial...Text duplicate Spezialkurse
/kurse/kurse-entdecken/auffris...Text duplicate Auffrischung
/kurse/kurse-entdecken/gefuehr...Text duplicate Geführtes Tauchen
/kurse/kurse-entdecken/profisText duplicate Profi
/kurse/kurse-entdecken/tecText duplicate Technisches Tauchen
/kurse/kurse-entdecken/freediverText duplicate Freediver
/kurse/kurse-entdecken/schwimmenText duplicate Schwimmen
/kurse/kurse-entdecken/mermaidingText duplicate Mermaiding
/kurse/kurse-entdecken/mittelmeerText duplicate Mittelmeer
https://www.tsk.ch/tauchreisenText duplicate Tauchreisen
A-TITLE Tauchreisen
https://www.tsk.ch/tauchshopText duplicate Tauchshop
A-TITLE Tauchshop
https://www.tsk.ch/tauchshop/abcText duplicate ABC
/tauchshop/freedivingText duplicate Freediving
/tauchshop/freizeitText duplicate Freizeit
/tauchshop/mares-horizonText duplicate Mares Horizon
/tauchshop/swimmingText duplicate Swimming
/tauchshop/tauchanzuege-zubehoerText duplicate Tauchanzüge & Zubehör
/tauchshop/tauchausruestungText duplicate Tauchausrüstung
/tauchshop/tauchzubehoerText duplicate Tauchzubehör
/tauchshop/aktionenText duplicate Aktionen
https://www.tsk.ch/serviceText duplicate Service
A-TITLE Service
/service/werkstattText duplicate Werkstatt
/service/vermietungText duplicate Vermietung
https://www.tsk.ch/ueber-tskText duplicate Über TSK
A-TITLE Über TSK
/ueber-tsk/tauchshop-in-bernText duplicate Tauchshop in Bern
/ueber-tsk/tauchschule-bernText duplicate Tauchschule Bern
/ueber-tsk/tauchshop-in-zuerichText duplicate Tauchshop in Zürich
/ueber-tsk/tauchschule-zuerichText duplicate Tauchschule Zürich
/ueber-tsk/tsk-ticinoText duplicate TSK Ticino
/ueber-tsk/klimaneutrales-unte...Text duplicate Klimaneutrales Unternehmen
/ueber-tsk/eventsText duplicate Events
/ueber-tsk/es-war-einmalText duplicate Es war einmal...
https://www.tsk.ch/blogText duplicate Blog
A-TITLE Blog
https://www.tsk.ch/loginText duplicate Login
https://www.tsk.ch/warenkorbText duplicate Warenkorb
https://www.tsk.ch/kontaktText duplicate Kontakt
/blog/detail/tsk-unterstuetzt-...Events Das 16. Unterwasserfestival steht vor der Tür 19.-29. November 2026 - Abtauchen in eine faszinierende Welt: TSK Zürich unterstützt die 16. Ausgabe des...
/blog/detail/tsk-unterstuetzt-...Mehr Info's und Rahmenprogramm
/blog/detail/tsk-zuerich-hanne...Events TSK Zürich: Hannes Keller - Filmpremiere und Podiumsgespräch 29.10.2026 - 19:00 Uhr: FILMPREMIERE + PODIUMSGESPRÄCH - zu Ehren von Schweizer Tauchpion...
IMG-ALT Foto von Tauchpionier mit antikem Tauchhelm
/blog/detail/tsk-zuerich-hanne...Ich melde mich an
/blog/detail/die-wichtigsten-f...Freediving Die wichtigsten Freedive Begriffe einfach erklärt
/blog/detail/die-wichtigsten-f...Hier geht's zur Begriffserklärung
/blog/detail/rueckblick-world-...Berichte Rückblick auf den World Clean Up Day 2026 World Cleanup Day 2026 am Zürichsee: ein Tag voller Einsatz, besonderer Funde und gemeinsamer Momente. Erf...
/blog/detail/rueckblick-world-...Zum Bericht
/blog/detail/tsk-bern-try-dry-...Events TSK Bern: Try Dry 2026 Du wolltest schon immer mal das Trockentauchen ausprobieren? Unsere Try Dry Events bieten die Gelegenheit: du absolvierst unter...
/blog/detail/tsk-bern-try-dry-...Try Dry 2025/2026
/blog/detail/tec-safariBerichte TEC Safari - Reisebericht Rückblick auf eine unvergessliche Woche TEC Safari im Roten Meer. Entspannt vom Liveaboard aus, mit vielen Gleichgesinnten...
/blog/detail/tec-safariBericht TEC Safari 2026
/tauchshop/filterDPV
A-TITLE DPV
/tauchshop/produkte/tauchzubeh...IMG-ALT TSK Shop Tauchzubehör DPV Pedro Stick Pedro Stick Classic Carbon Classic
/tauchshop/filterPedro Stick
A-TITLE Pedro Stick
/tauchshop/produkte/tauchzubeh...Pedro Stick Classic CHF 99.–
/tauchshop/filterTauchcomputer
A-TITLE Tauchcomputer
/tauchshop/produkte/tauchausru...IMG-ALT TSK Shop Tauchausrüstung Tauchcomputer Shearwater Perdix 3 Black
/tauchshop/filterShearwater
A-TITLE Shearwater
/tauchshop/produkte/tauchausru...Perdix 3 CHF 1’160.–
/tauchshop/filterJackets
A-TITLE Jackets
/tauchshop/produkte/tauchausru...IMG-ALT TSK Shop Tauchausrüstung Jackets Halcyon Eclipse Pro 20 System CF Black Carbon CF STA Standard
/tauchshop/filterHalcyon
A-TITLE Halcyon
/tauchshop/produkte/tauchausru...Eclipse Pro 20 System CF CHF 1’189.–
/tauchshop/filterText duplicate DPV
A-TITLE DPV
/tauchshop/produkte/tauchzubeh...IMG-ALT TSK Shop Tauchzubehör DPV Pedro Stick Pedro Stick Variabel Carbon Variabel
/tauchshop/filterText duplicate Pedro Stick
A-TITLE Pedro Stick
/tauchshop/produkte/tauchzubeh...Pedro Stick Variabel CHF 109.–
/tauchshop/filterLampen
A-TITLE Lampen
/tauchshop/produkte/tauchausru...IMG-ALT TSK Shop Tauchausrüstung Lampen Orcatorch Orca7 Orange 3000 Lumen
/tauchshop/filterOrcatorch
A-TITLE Orcatorch
/tauchshop/produkte/tauchausru...Orca7 CHF 185.–
/tauchshop/filterText duplicate Jackets
A-TITLE Jackets
/tauchshop/produkte/tauchausru...IMG-ALT TSK Shop Tauchausrüstung Jackets Scubapro Hydros Pro 2 ohne Mono-Rail Bleitaschen XS
/tauchshop/filterScubapro
A-TITLE Scubapro
/tauchshop/produkte/tauchausru...Hydros Pro 2 CHF 739.–
/tauchshop/filterText duplicate Freizeit
A-TITLE Freizeit
/tauchshop/produkte/freizeit/b...IMG-ALT TSK Shop Freizeit Bühlmann Watches Bühlmann Decompression 02 48.5mm
/tauchshop/filterBühlmann Watches
A-TITLE Bühlmann Watches
/tauchshop/produkte/freizeit/b...Bühlmann Decompression 02 CHF 3’990.–
/tauchshop/filterAtemregler
A-TITLE Atemregler
/tauchshop/produkte/tauchausru...IMG-ALT TSK Shop Tauchausrüstung Atemregler Mares Planet 88X TBP
/tauchshop/filterMares
A-TITLE Mares
/tauchshop/produkte/tauchausru...Planet 88X TBP CHF 899.–
/tauchshop/filterBücher
A-TITLE Bücher
/tauchshop/produkte/freizeit/b...IMG-ALT TSK Shop Freizeit Bücher Dekotheorie
/tauchshop/produkte/freizeit/b...Dekotheorie CHF 45.–
/tauchshop/filterFoto-/Videokameras
A-TITLE Foto-/Videokameras
/tauchshop/produkte/foto/video...IMG-ALT TSK Shop Foto/Video Foto-/Videokameras GoPro GoPro Mission 1 Pro
/tauchshop/filterGoPro
A-TITLE GoPro
/tauchshop/produkte/foto/video...GoPro Mission 1 Pro CHF 619.90
/blog/detail/der-start-unserer...New window #TSKGoGreen
/tauchreisen?region=1&cHash=0d...Text duplicate Mittelmeer
/tauchreisen?region=2&cHash=51...Rotes Meer & Arabien
/tauchreisen?region=5&cHash=f2...Kaltwasser
/tauchreisen?region=6&cHash=df...Ostpazifik
/tauchreisen?region=7&cHash=20...Karibik
/tauchreisen?region=8&cHash=8a...Asien
/tauchreisen?region=9&cHash=21...Indischer Ozean & Afrika
/tauchreisen?region=10&cHash=b...Südpazifik & Ozeanien
/tauchreisen?region=11&cHash=6...Schweiz
/tauchreisen?activity=1&cHash=...Tauchsafari
/tauchreisen?activity=3&cHash=...Boottauchen
/tauchreisen?activity=5&cHash=...Anschlussprogramm
/tauchreisen?activity=6&cHash=...Island Hopping
/tauchreisen?activity=7&cHash=...Divecamp
/tauchreisen?activity=8&cHash=...Wracktauchen
/tauchreisen?activity=9&cHash=...Einfaches Tauchen
/tauchreisen?activity=10&cHash...Tauchen vom Land aus
/tauchreisen?activity=12&cHash...Grossfische
/tauchreisen?activity=13&cHash...Erfahrene Taucher
/tauchreisen?activity=14&cHash...Freediving möglich
/tauchreisen?activity=16&cHash...Familienferien
/tauchreisen?activity=19&cHash...Text duplicate Kaltwasser
/tauchreisen?activity=33&cHash...Tec Diving
https://locator.padi.com/searc...New window External Subdomain A-TITLE TSK auf der Webseite von padi.com
/cdn-cgi/l/email-protectionText duplicate [email protected]
https://www.facebook.com/tskbern/New window External Subdomain A-TITLE TSK Bern on Facebook
https://www.instagram.com/tsk_...New window External Subdomain A-TITLE TSK on Instagram
https://www.youtube.com/channe...New window External Subdomain A-TITLE TSK on Youtube
https://www.facebook.com/tskzu...New window External Subdomain No Text
https://www.instagram.com/tsk_...New window External Subdomain No Text
https://www.youtube.com/channe...New window External Subdomain No Text
https://www.tsk.ch/kurseText duplicate Kurse
/kurse/kurse-entdecken/kids-un...Text duplicate Kids und Juniors
/kurse/kurse-entdecken/einsteigerText duplicate Einsteiger
/kurse/kurse-entdecken/fortges...Text duplicate Fortgeschrittene
/kurse/kurse-entdecken/spezial...Text duplicate Spezialkurse
/kurse/kurse-entdecken/auffris...Text duplicate Auffrischung
/kurse/kurse-entdecken/gefuehr...Text duplicate Geführtes Tauchen
/kurse/kurse-entdecken/profisText duplicate Profi
/kurse/kurse-entdecken/tecText duplicate Technisches Tauchen
/kurse/kurse-entdecken/freediverText duplicate Freediver
/kurse/kurse-entdecken/schwimmenText duplicate Schwimmen
/kurse/kurse-entdecken/mermaidingText duplicate Mermaiding
/kurse/kurse-entdecken/mittelmeerText duplicate Mittelmeer
https://www.tsk.ch/tauchreisenReisen
/tauchreisen/detail/socorro-sa...Socorro & Sardine Run Supercombo 2028 26.10.2028 bis 09.11.2028
/tauchreisen/detail/franzoesis...Französisch-Polynesien 2028 20.08.2028 bis 11.09.2028
/tauchreisen/detail/savu-indon...SAVU Indonesien 2028 17.05.2028 bis 05.06.2028
/ueber-tsk/eventsNews & Events
/blog/detail/rueckblick-world-...Rückblick auf den World Clean Up Day 2026 World Cleanup Day 2026 am Zürichsee: ein Tag voller Einsatz,...
/blog/detail/tec-safariTEC Safari - Reisebericht Rückblick auf eine unvergessliche Woche TEC Safari im Roten...
/blog/detail/basic-openwater-s...Was für ein schöner Tag! Freiwasser Schwimmkurs Bei bestem Wetter haben sich unsere Open Water Swimmer zum...
/impressum-datenschutzImpressum & Datenschutz
https://www.tsk.ch/agbAGB

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.tsk.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 of 0.51 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 (76 kB).

HTTP Response Header

NameValue
dateSat, 24 Oct 2026 07:09:38 GMT
content-typetext/html; charset=utf-8
servercloudflare
content-languagede
x-frame-optionsSAMEORIGIN
x-xss-protection1; mode=block
x-content-type-optionsnosniff
referrer-policystrict-origin
varyAccept-Encoding
report-to{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=0kjIqvzdXdLy7MRz71N4bMmjCMustOB3EUbHIf4TuXWCCBmd2tgWSMzdlfF56%2FTykAn3jGZfcEp%2Fe3sDytfR1UJrOV2j%2FXnLYVm70F5QeUo%2FTaN4qBN4%2BC6fqZ8k"}]}
x-ua-compatibleIE=edge
age79697
x-cacheHit (852)
nel{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
x-upstream[::1]:6081
cf-cache-statusDYNAMIC
content-encodingzstd
cf-raya4f728395f38d142-CDG
alt-svch3=":443"; ma=86400
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 42 referring domains.
This page has 129 backlinks.
This page has backlinks from 42 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /typo3/
Disallow: /typo3conf/
Allow: /typo3/sysext/frontend/Resources/Public/*
Allow: /typo3conf/ext/*/Resources/Public/*
Sitemap: https://tsk.ch/sitemap.xml

# OpenAI
User-agent: GPTBot
Disallow: /typo3/
Disallow: /typo3conf/
Allow: /

# Anthropic / Claude
User-agent: ClaudeBot
User-agent: Claude-User
User-agent: Claude-SearchBot
Disallow: /typo3/
Disallow: /typo3conf/
Allow: /

# Google AI-Training
User-agent: Google-Extended
Disallow: /typo3/
Disallow: /typo3conf/
Allow: /

# Apple AI-Training
User-agent: Applebot-Extended
Disallow: /typo3/
Disallow: /typo3conf/
Allow: /

# Common Crawl
User-agent: CCBot
Disallow: /typo3/
Disallow: /typo3conf/
Allow: /

# Perplexity
User-agent: PerplexityBot
Disallow: /typo3/
Disallow: /typo3conf/
Allow: /

# Applebot
User-agent: Applebot
Disallow: /typo3/
Disallow: /typo3conf/
Allow: /

# Meta Agent
User-agent: Meta-ExternalAgent
Disallow: /typo3/
Disallow: /typo3conf/
Allow: /

# Twitterbot
User-agent: Twitterbot
Disallow: /typo3/
Disallow: /typo3conf/
Allow: /

# DuckDuckBot
User-agent: DuckDuckBot
Disallow: /typo3/
Disallow: /typo3conf/
Allow: /

# YouBot
User-agent: YouBot
Disallow: /typo3/
Disallow: /typo3conf/
Allow: /

Similar sites

Search preview

www.tsk.ch
Tauchschule, Tauchshop & Tauchreisen und Schwimmausrüstung in Z...
Die schönsten Tauchreisen erleben, die spannendsten Tauchkurse besuchen oder die beste Tauchausrüstung finden. In der grössten PADI Tauchschule der Schweiz.

Most important keywords

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

KeywordResultRecheck
Tauchschule78%Check
Tauchreisen78%Check
Tauchshop Tauchreisen74%Check
Zürich71%Check
Bern71%Check
Tauchshop70%Check
Zürich Bern70%Check
TSK Zürich67%Check
TSK Bern67%Check
TSK65%Check
Show more keywords and terms

Automatically check tsk.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