Übersicht der SEO Analyse
Metaangaben
80% 
Seitenqualität
72% 
Seitenstruktur
64% 
Verlinkung
56% 
Server
100% 
Externe Faktoren
100% 
SEO Score
Antwortzeit
0,30 s
Dateigröße
73,50 kB
Wörter
2039
Medien
27
Anzahl Links
148 Intern / 19 Extern

To-do Liste mit SEO Optimierungen

Meta-Angaben im HTML

Titel
(Extrem wichtig)
Explore the underwater world by becoming an SSI certified Scuba Diver
Der Titel sollte kürzer als 580 Pixel sein. Er ist insgesamt 640 Pixel lang. Jetzt optimieren
Es gibt keine Wortwiederholungen im Titel.
Meta-Description
(Extrem wichtig)
For 50 years, SSI has provided high-quality training in Recreational Scuba, Extended Range, Rebreather Diving, Freediving, Swim, and Lifeguard programs.
Die Meta-Description hat eine optimale Länge. (960 Pixel von maximal 1000 Pixel Länge)
Crawlbarkeit
(Extrem wichtig)
Es gibt keine Probleme beim Zugriff auf die Webseite.
Canonical Link
(Wichtig)
Es ist kein Canonical Link angegeben.
Sprache
(Wenig wichtig)
Im Text erkannte Sprache: en
Im HTML angegebene Sprache: en
Serverstandort: Vereinigte Staaten von Amerika
Die Sprache wird im HTML Code wie folgt angegeben: en
Alternate/Hreflang Links
(Wenig wichtig)
Die Seite nutzt keine Alternate Links.
Weitere Metatags
(Wenig wichtig)
Es gibt keinen rel next Meta Tag auf der Seite.
Es gibt keinen rel prev Meta Tag auf der Seite.
Domain
(Wenig wichtig)
Die Domain ist keine Subdomain.
Die Länge der Domain ist gut.
Die Domain enthält keine Umlaute.
Seiten URL
(Wenig wichtig)
In der URL wurden keine Parameter entdeckt.
In der URL wurde keine Session ID entdeckt.
Die URL hat nicht zu viele Unterverzeichnisse.
Zeichensatzkodierung
(Wenig wichtig)
Die Angaben zur Zeichensatzkodierung (UTF-8) sind fehlerfrei.
Doctype
(Nice to have)
Die Doctype Angabe HTML 5 ist korrekt angegeben.
Die Doctype Angabe befindet sich an erster Stelle im HTML-Code.
Favicon
(Nice to have)
Das Favoriten Icon (Favicon) ist korrekt verlinkt.

Meta Tags

NameWert
viewportwidth=device-width, initial-scale=1.0 maximum-scale=1.0, user-scalable=no
robotsindex, follow
copyrightDiveSSI
revisit-after7 days
keywordsScuba Diving, Freediving, Extended Range Diving, Rebreather Diving, Mermaid, Swimming
descriptionFor 50 years, SSI has provided high-quality training in Recreational Scuba, Extended Range, Rebreather Diving, Freediving, Swim, and Lifeguard programs.
google-site-verificationMAnnZZBpOLTJBBvMpuwW1tRbWqo43QG16Uu34Qm_uoY
langen
og:titleExplore the underwater world by becoming an SSI certified Scuba Diver
og:descriptionFor 50 years, SSI has provided high-quality training in Recreational Scuba, Extended Range, Rebreather Diving, Freediving, Swim, and Lifeguard programs.
og:imagehttps://my.divessi.com/dropbox-2/SSI_Corp_Graphics/websiteFiles/0_home/banner/Neu_Teaser_Slider_Pro_3_Desktop.jpg
X-UA-CompatibleIE=edge
charsetutf-8

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Seitenqualität

Inhalt
(Extrem wichtig)
Einige Wörter aus dem Seitentitel werden nicht im Text bzw. Inhalt der Seite verwendet
Es befinden sich 4 Text-Duplikate auf der Seite:
  • Duplikat 1: We have your all-in-one app for everything underwater! Digital certifi...
  • Duplikat 2: Find your place in SSl’s global network through the Job Database - we ...
Der Inhalt ist mit 2039 Wörtern in Ordnung.
Der Text besteht zu 35.6% aus Füllwörtern.
Wörter aus der H1 Überschrift werden im Text der Seite verwendet.
Im Text befindet sich eine Aufzählung, dies deutet auf eine gute Textstruktur hin.
Es wurden 32 Fließtextblöcke auf der Seite gefunden.
Es wurden keine Platzhalter Texte bzw. Bilder gefunden.
Die durchschnittliche Satzlänge ist mit 16.02 Wörtern gut.
Frames
(Extrem wichtig)
Die Seite hat kein Frameset.
Mobile
(Wenig wichtig)
Es ist kein Apple-Touch Icon angegeben.
Der angegebene Viewport (width=device-width, initial-scale=1.0 maximum-scale=1.0, user-scalable=no) ist korrekt.
Bold- und Strongtags
(Wenig wichtig)
Die Nutzung von Strong- und Bold-Tags ist optimal. Wir empfehlen für diese Webseite die Verwendung von bis zu 41 Tags.
Bilder Optimierung
(Wenig wichtig)
Bei 9 Bildern fehlt das Alt-Attribut. Der Inhalt von Alt-Attributen wird von Suchmaschinen auch als Text gewertet und ist wichtig für die Bildersuche.
Soziale Vernetzung
(Nice to have)
Die Seite ist optimal auf Soziale Netzwerke ausgerichtet.
Zusätzliches Markup
(Nice to have)
Es wurde kein zusätzliches Markup gefunden.
HTTPS
(Wenig wichtig)
Die Seite verwendet HTTPS um Daten sicher zu übertragen.
Alle eingebundenen Dateien werden ebenfalls über HTTPS ausgeliefert.

Medienliste

URLALT-AttributeTitel
...ivessi.com/assets/corporate/ssi-logo.pngSSI – Scuba Schools International
...navi/explorers_cover_850x560.jpg/400.jpgSSI Explorers – The brand-new program for young aquatic enthusiasts
...training/myssi_app_800x500.jpeg/400.jpegLearn anytime, anywhere, on any device – get the free MySSI app!
.../Shutterstock-EyesTravelling.jpg/400.jpgBook your next Dive Course – SSI Course & Event Calendar
...iteFiles/7_icons/locator-pins/Center.svgSSI Center Locator – find your training center for all your upcoming underwater adventures!
...Files/7_icons/locator-pins/Dive_Site.svgSSI Dive Site Locator – Dive Holiday Planning made easy. Get inspired now!
...ebsiteFiles/7_icons/locator-pins/pro.pngExplore worldwide job opportunities!
...ahamas_iStock-RomoloTavani.jpeg/400.jpegMyDiveGuide – A smart online dive travel guide, made by divers for divers!
...ossover_768x320_myssi_mobile.jpg/400.jpgBecome a SSI Professional and join our global network now!
...ebsiteFiles/7_icons/locator-pins/pro.pngExplore worldwide job opportunities!
...training/myssi_app_800x500.jpeg/400.jpegLearn anytime, anywhere, on any device – get the free MySSI app!
...50-50/Neu_50-50-Scuba_Mobile.jpg/400.jpgRegister free and join the community
...e/SSI_LOGO_MyDiveGuide_Black.png/400.pngKein ALT-Attribut angegeben
...php?s=ds&t=img&q=thumb&id=2087&site=8233Kein ALT-Attribut angegeben
...p?s=ds&t=img&q=thumb&id=14285&site=16537Kein ALT-Attribut angegeben
...?s=ds&t=img&q=thumb&id=12589&site=102812Kein ALT-Attribut angegeben
...p?s=ds&t=img&q=thumb&id=9643&site=120461Kein ALT-Attribut angegeben
...back_Whale_AdobeStock-Magnus.jpg/400.jpgKein ALT-Attribut angegeben
...ose_Dolphin_Tobias-Friedrich.jpg/400.jpgKein ALT-Attribut angegeben
..._Lion_iStock-Michael-Zeigler.jpg/400.jpgKein ALT-Attribut angegeben
...Alamy-Nature-Picture-Library.jpg/400.jpgKein ALT-Attribut angegeben
...ssets/logo/social/facebook-lightgrey.svgDiveSSI at facebook
...assets/logo/social/twitter-lightgrey.svgDiveSSI at twitter
...sets/logo/social/instagram-lightgrey.svgDiveSSI at instagram
...assets/logo/social/youtube-lightgrey.svgDiveSSI at youtube
...ssets/logo/social/linkedin-lightgrey.svgDiveSSI at Linkedin
...i.com/assets/logo/ssi-logo-lightgrey.svgSSI Logo

Seitenstruktur

H1 Überschrift
(Extrem wichtig)
SSI - Your Choice for Certification
Die H1-Überschrift ist perfekt.
Überschriften
(Wichtig)
Einige Überschriftentexte kommen doppelt auf der Seite vor.
Es befinden sich 38 Überschriften auf der Seite. Die Anzahl der Überschriften sollte in einem besseren Verhältnis zum Text stehen.

Überschriftenstruktur

Überschriften HierarchieInhalt
H1 SSI - Your Choice for Certification
H2 Beginner
H2 Advanced
H2 Professional
H2 Continents
H2 Oceans
H2 Wildlife
H2 Register Free
H2 Membership
H2 Blog & News
H2 Discover diving in New Zealand
H2 Discover the Wonders of the Deep with SSI's Blog
H2 Help Center
H2 Services
H2 SSI International
H2 Legal
H2 Group Companies
H3 SSI Explorers – The brand-new program for young aquatic enthusiasts
H3 Learn anytime, anywhere, on any device – get the free MySSI app!
H3 Book your next Dive Course – SSI Course & Event Calendar
H3 SSI Center Locator – find your training center for all your upcoming underwater adventures!
H3 SSI Dive Site Locator – Dive Holiday Planning made easy. Get inspired now!
H3 Explore worldwide job opportunities!
H3 MyDiveGuide – A smart online dive travel guide, made by divers for divers!
H3 Become a SSI Professional and join our global network now!
H3 Explore worldwide job opportunities! Text-Duplikat
H3 Learn anytime, anywhere, on any device – get the free MySSI app! Text-Duplikat
H3 Register free and join the community
H3 Double Cove Marine Reserve
H3 Jones Bay
H3 Mathesons Bay
H3 Lake Rotoma
H3 Discover the World’s Most Fascinating Aquatic Life
H3 Humpback Whale
H3 Bottlenose Dolphin
H3 Sea Lion
H3 Mako Shark
H4 Check Out the Incredible Moments Water Enthusiasts Like You Experience Every Day with SSI
Einige der Linktexte der internen Links sind zu lang.
Einige der Linktexte wiederholen sich.
1 Links haben keinen Linktext oder nur Inhalt in Alt- und Titelattributen.
Die Anzahl an internen Links ist ok.
Alle internen Links haben keine dynamischen Parameter.
Es befinden sich 19 externe Links auf der Seite.
LinkAttributeLinktext
https://www.divessi.com/en/homeSubdomain IMG-ALT SSI – Scuba Schools International
/en/get-certifiedSubdomain Beginner
/en/get-certified/scuba-divingSubdomain Scuba Diving
/en/get-certified/freedivingSubdomain Freediving
/en/get-certified/mermaidSubdomain Mermaid
/en/get-certified/environmentSubdomain Environment
/en/advanced-trainingSubdomain Advanced
/en/advanced-training/scuba-di...Subdomain Textduplikat Scuba Diving
/en/advanced-training/extended...Subdomain Extended Range
/en/advanced-training/freedivingSubdomain Textduplikat Freediving
/en/advanced-training/mermaidSubdomain Textduplikat Mermaid
/en/advanced-training/lifeguardSubdomain Lifeguard
/en/advanced-training/public-s...Subdomain Public Safety Diving
/en/professionalSubdomain Professional
/en/professional/scuba-divingSubdomain Textduplikat Scuba Diving
/en/professional/extended-rangeSubdomain Textduplikat Extended Range
/en/professional/freedivingSubdomain Textduplikat Freediving
/en/professional/mermaidSubdomain Textduplikat Mermaid
/en/professional/swimSubdomain Swim
/en/professional/lifeguardSubdomain Textduplikat Lifeguard
/en/diving-for-kidsSubdomain SSI Explorers – The brand-new program for young aquatic enthusiasts This program allows children starting at age six to go underwater and sample the differen...
IMG-ALT SSI Explorers – The brand-new program for young aquatic enthusiasts
/en/join-ssi/register-free/mys...Subdomain Learn anytime, anywhere, on any device – get the free MySSI app! We have your all-in-one app for everything underwater! Digital certification cards, learning...
IMG-ALT Learn anytime, anywhere, on any device – get the free MySSI app!
/en/course-event-calendar/trai...Subdomain Student Training
/en/course-event-calendar/trai...Subdomain Professional Courses
/en/course-event-calendar/travelSubdomain Travel & Tours
/en/course-event-calendar/socialSubdomain Community Events
/en/course-event-calendar/blue...Subdomain Environmental Actions
/en/course-event-calendar/equi...Subdomain Equipment Service
/en/course-event-calendarSubdomain Book your next Dive Course – SSI Course & Event Calendar Explore beginner to instructor courses, community events, and global dive trips. Immerse yourself in...
IMG-ALT Book your next Dive Course – SSI Course & Event Calendar
/en/locator/trainingcentersSubdomain SSI Center Locator – find your training center for all your upcoming underwater adventures! Search the center locator in your area or anywhere you wish to tr...
IMG-ALT SSI Center Locator – find your training center for all your upcoming underwater adventures!
/en/locator/divesitesSubdomain SSI Dive Site Locator – Dive Holiday Planning made easy. Get inspired now! Explore thousands of verified dive sites around the globe: see which animals you c...
IMG-ALT SSI Dive Site Locator – Dive Holiday Planning made easy. Get inspired now!
/en/join-ssi/jobs-worldwide/jobsSubdomain Explore worldwide job opportunities! Find your place in SSl’s global network through the Job Database - we are constantly growing and have plenty of career o...
IMG-ALT Explore worldwide job opportunities!
/en/mydiveguide/continentsSubdomain Continents
/en/mydiveguide/destination/af...Subdomain Africa
/en/mydiveguide/destination/as...Subdomain Asia
/en/mydiveguide/destination/au...Subdomain Australia
/en/mydiveguide/destination/oc...Subdomain Europe
/en/mydiveguide/destination/no...Subdomain North America
/en/mydiveguide/destination/oc...Subdomain Oceania
/en/mydiveguide/destination/so...Subdomain South America
/en/mydiveguide/oceansSubdomain Oceans
/en/mydiveguide/destination/at...Subdomain Atlantic Ocean
/en/mydiveguide/destination/ca...Subdomain Caribbean Sea
/en/mydiveguide/destination/in...Subdomain Indian Ocean
/en/mydiveguide/destination/me...Subdomain Mediterranean Sea
/en/mydiveguide/destination/pa...Subdomain Pacific
/en/mydiveguide/destination/re...Subdomain Red Sea
/en/mydiveguide/marinelifeSubdomain Wildlife
/en/mydiveguide/marine-life-de...Subdomain Sharks
/en/mydiveguide/marine-life-de...Subdomain Rays
/en/mydiveguide/marine-life-de...Subdomain Whales
/en/mydiveguide/marine-life-de...Subdomain Dolphins
/en/mydiveguide/marine-life-de...Subdomain Turtles
/en/mydiveguide/marine-life-de...Subdomain Seahorses and Pipefishes
/en/mydiveguide/marine-life-de...Subdomain Crustaceans
/en/mydiveguide/marine-life-de...Subdomain Molluscs
/en/mydiveguideSubdomain MyDiveGuide – A smart online dive travel guide, made by divers for divers! We have created a unique and comprehensive database, connecting Dive Sites and the...
IMG-ALT MyDiveGuide – A smart online dive travel guide, made by divers for divers!
/en/join-ssi/register-free/fre...Subdomain Free Online Training
/en/join-ssi/register-free/mys...Subdomain MySSI App
/en/join-ssi/register-free/con...Subdomain Consumer Protection
https://my.divessi.com/dvNeues Fenster Extern Subdomain Find Certification
/en/join-ssi/highlights/contactSubdomain Global Service Center Contacts
/en/get-certified/environment/...Subdomain Blue Oceans
https://my.divessi.com/become_...Neues Fenster Extern Subdomain Become a SSI Center
/en/become_professionalSubdomain Become a SSI Professional
https://my.divessi.com/become_...Neues Fenster Extern Subdomain Become a MyDiveGuide Partner
/en/join-ssi/recognition/diver...Subdomain Diver Recognition
/en/join-ssi/recognition/profe...Subdomain Professional Recognition
/en/certification-card-replace...Subdomain Certification Card Replacement
https://www.divessi.com/blogNeues Fenster Subdomain Blog & News
/blog/travelNeues Fenster Subdomain Textduplikat Travel & Tours
/blog/environmentNeues Fenster Subdomain Textduplikat Environment
/blog/scuba_divingNeues Fenster Subdomain Textduplikat Scuba Diving
/blog/freedivingNeues Fenster Subdomain Textduplikat Freediving
/blog/technical_divingNeues Fenster Subdomain Technical Diving
/blog/mermaidNeues Fenster Subdomain Textduplikat Mermaid
/blog/swim_and_lifeguardNeues Fenster Subdomain Swim & Lifeguard
/blog/familyNeues Fenster Subdomain Family
/blog/ssi_newsNeues Fenster Subdomain SSI News
/en/become_professionalSubdomain Become a SSI Professional and join our global network now! There are many dive professional levels waiting for you. Explore your options while experiencing a...
IMG-ALT Become a SSI Professional and join our global network now!
/en/join-ssi/jobs-worldwide/jobsSubdomain Textduplikat Explore worldwide job opportunities! Find your place in SSl’s global network through the Job Database - we are constantly growing and have plenty of career o...
IMG-ALT Explore worldwide job opportunities!
/en/join-ssi/register-free/mys...Subdomain Textduplikat Learn anytime, anywhere, on any device – get the free MySSI app! We have your all-in-one app for everything underwater! Digital certification cards, learning...
IMG-ALT Learn anytime, anywhere, on any device – get the free MySSI app!
https://my.divessi.com/registerExtern Subdomain Register free and join the community Create a user profile and you will get immediate access to SSI’s free trial programs, use the digital logbook with thous...
IMG-ALT Register free and join the community
https://www.divessi.com/ar/homeSubdomain Arabic - العربية
https://www.divessi.com/cn/homeSubdomain Chinese (simplified) - 简体字
https://www.divessi.com/tw/homeSubdomain Chinese (traditional) - 中文(繁體)
https://www.divessi.com/hr/homeSubdomain Croatian - Hrvatski
https://www.divessi.com/cs/homeSubdomain Czech - Česky
https://www.divessi.com/dk/homeSubdomain Danish - Dansk
https://www.divessi.com/nl/homeSubdomain Dutch - Nederlands
https://www.divessi.com/en/homeSubdomain English - English
https://www.divessi.com/fa/homeSubdomain Farsi (Persian) - فارسی / پارسی
https://www.divessi.com/fi/homeSubdomain Finnish - Suomi
https://www.divessi.com/fr/homeSubdomain French - Français
https://www.divessi.com/de/homeSubdomain German - Deutsch
https://www.divessi.com/el/homeSubdomain Greek - ελληνικά
https://www.divessi.com/he/homeSubdomain Hebrew - עברית
https://www.divessi.com/hu/homeSubdomain Hungarian - Magyar
https://www.divessi.com/id/homeSubdomain Indonesian - Bahasa Indonesia
https://www.divessi.com/it/homeSubdomain Italian - Italiano
https://www.divessi.com/ja/homeSubdomain Japanese - 日本語
https://www.divessi.com/ko/homeSubdomain Korean - 한국어
https://www.divessi.com/no/homeSubdomain Norwegian - Norsk (Bokmål)
https://www.divessi.com/pl/homeSubdomain Polish - Polski
https://www.divessi.com/br/homeSubdomain Portuguese (brazil) - Português (Brazil)
https://www.divessi.com/pt/homeSubdomain Portuguese (europe) - Português (Portugal)
https://www.divessi.com/ru/homeSubdomain Russian - Русский
https://www.divessi.com/sp/homeSubdomain Serbian - Srpski
https://www.divessi.com/si/homeSubdomain Slovenian - Slovenščina
https://www.divessi.com/es/homeSubdomain Spanish - Español
https://www.divessi.com/sv/homeSubdomain Swedish - Svenska
https://www.divessi.com/th/homeSubdomain Thai - ภาษาไทย
https://www.divessi.com/tr/homeSubdomain Turkish - Türkçe
https://www.divessi.com/uk/homeSubdomain Ukrainian - українська мова
https://www.divessi.com/vi/homeSubdomain Vietnamese - Tiếng Việt
/en/locatorSubdomain Kein Text
/en/get-certified/scuba-divingScuba Diving Learn More
/en/advanced-training/extended...Extended Range / Technical Diving Learn More
/en/advanced-training/extended...Rebreather Diving Learn More
/en/get-certified/freediving/s...Snorkel Diver Learn More
/en/get-certified/freedivingFreediving Learn More
/en/get-certified/mermaidMermaid Learn More
/en/professional/swimSwim Learn More
/en/advanced-training/lifeguardLifeguard Learn More
/mydiveguideFind Your Next Adventure
/en/mydiveguide/divesite/8233© Waikawa Dive Centre, 7220 Picton Double Cove Marine Reserve Double Cove is a marine reserve located in the beautiful Queen Charlotte Sound. This site is id...
/en/mydiveguide/divesite/16537© Global Dive, 1010 Auckland Jones Bay Jones Bay is fantastic for learning to dive. It has a sandy sloping bottom with plenty of shellfish. There is also a s...
/en/mydiveguide/divesite/102812© NEW ZEALAND DIVING, 0910 Warkworth Mathesons Bay Mathesons Bay is a sheltered bay that is perfect for diving! Divers can easily enter and exit the water vi...
/en/mydiveguide/divesite/120461© NZ DIVE SCHOOL, 1060 Auckland Lake Rotoma Great training site and suitable to dive year round. A sunken dingy at 11m is a good objective for the dive. Lake...
/en/mydiveguide/marine-life-de...© AdobeStock-Magnus Humpback Whale Humpback Whales are the greatest acrobats and singers among all the whales. They enjoy breeching, propelling their massive...
/en/mydiveguide/marine-life-de...© Tobias Friedrich Bottlenose Dolphin Charismatic, curious, cute, and smart are all reasons the bottlenose dolphin is the most well-known of the dolphins. Th...
/en/mydiveguide/marine-life-de...© iStock-Michael Zeigler Sea Lion Sea lions are pinnipeds that are easily recognizable by their external ear flaps, cute, pointy nose, long, puffed up chest,...
/en/mydiveguide/marine-life-de...© Alamy/Nature Picture Library Mako Shark The mako shark has an incredibly special skin structure that allows it to swim up to 80 km/h, making them the faste...
/en/locator/trainingcentersSubdomain Find a Training Center or Resort
/en/mydiveguideSubdomain Textduplikat Find Your Next Adventure
https://www.divessi.com/en/jobsSubdomain Jobs worldwide
https://my.divessi.com/faqNeues Fenster Extern Subdomain Frequently Asked Questions (FAQ)
/en/join-ssi/highlights/contactSubdomain Textduplikat Global Service Center Contacts
/en/join-ssi/register-free/con...Subdomain Textduplikat Consumer Protection
https://my.divessi.com/dvNeues Fenster Extern Subdomain Textduplikat Find Certification
https://my.divessi.com/online_...Neues Fenster Extern Subdomain Professional Verification (Pro Check)
https://my.divessi.com/order_r...Neues Fenster Extern Subdomain Order Replacement Card
/en/join-ssi/register-free/fre...Subdomain Register Free
/en/join-ssi/register-free/mys...Subdomain App Download
https://www.divessi.com/blogNeues Fenster Subdomain Textduplikat Blog & News
/en/join-ssi/jobs-worldwide/jobsSubdomain Textduplikat Jobs worldwide
/en/get-certified/environment/...Subdomain Textduplikat Blue Oceans
/en/insuranceSubdomain Insurance
/en/ssi-international/about-ssiSubdomain About SSI
/en/join-ssi/recognition/diver...Subdomain Textduplikat Diver Recognition
/en/join-ssi/recognition/profe...Subdomain Textduplikat Professional Recognition
/en/professional/highlights/pr...Subdomain Pro Reward System
/en/privacy-policySubdomain Privacy Policy
/en/imprintSubdomain Imprint
/en/group-companiesSubdomain Group Companies
https://www.liveaboard.com/Neues Fenster Extern Subdomain LiveAboard.com
https://scubago.com/Neues Fenster Extern Scubago
https://www.mares.com/Neues Fenster Extern Subdomain Mares
https://www.revo-rebreathers.com/Neues Fenster Extern Subdomain rEvo
https://www.zoggs.com/Neues Fenster Extern Subdomain Zoggs
https://www.head.com/Neues Fenster Extern Subdomain HEAD
https://www.facebook.com/divessiNeues Fenster Extern Subdomain IMG-ALT DiveSSI at facebook
A-TITLE visit us at facebook
https://www.twitter.com/divessiNeues Fenster Extern Subdomain IMG-ALT DiveSSI at twitter
A-TITLE visit us at twitter
https://www.instagram.com/ssi_...Neues Fenster Extern Subdomain IMG-ALT DiveSSI at instagram
A-TITLE visit us at instagram
https://www.youtube.com/user/d...Neues Fenster Extern Subdomain IMG-ALT DiveSSI at youtube
A-TITLE visit us at youtube
https://www.linkedin.com/compa...Neues Fenster Extern Subdomain IMG-ALT DiveSSI at Linkedin
A-TITLE visit us at linkedin
https://www.divessi.com/Neues Fenster Subdomain IMG-ALT SSI Logo

Serverkonfiguration

HTTP-Weiterleitungen
(Extrem wichtig)
Die Seite leitet weiter auf "https://www.divessi.com/en/home"
HTTP-Header
(Wichtig)
Es wird kein X-Powered HTTP-Header mitgesendet.
Der Webserver überträgt die Webseite (HTML) komprimiert.
Performance
(Wenig wichtig)
Die Antwortzeit der HTML-Seite ist mit 0,30 Sekunden unter der Zielmarke von 0,40 Sekunden.
Die Dateigröße des HTML-Dokuments ist mit 74 kB in Ordnung.

HTTP-Header

NameWert
expiresThu, 19 Nov 1981 08:52:00 GMT
cache-controlno-store, no-cache, must-revalidate
pragmano-cache
set-cookie73 Zeichen
varyAccept-Encoding
content-encodinggzip
content-length18152
content-typetext/html; charset=UTF-8
dateSun, 26 Jan 2025 08:01:32 GMT
serverApache
statuscode200
http_versionHTTP/2

Externe Faktoren

Die Seite wird von Wikipedia verlinkt.
Die Seite ist exzellent von anderen Webseiten verlinkt.
Die Seite hat Backlinks von 219 verweisenden Domains.
Die Seite hat insgesamt 471.647 Backlinks.
Die Seite hat Backlinks von 193 verschiedenen IP Adressen.

Robots.txt

User-agent: AhrefsBot
Disallow: /

User-agent: Baiduspider
User-agent: 360Spider
User-agent: Yisouspider
User-agent: PetalBot
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: Sogou web spider
Disallow: /

User-agent: Sogou inst spider
Disallow: /

User-agent: *
Allow: /

Suchvorschau

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Explore the underwater world by becoming an SSI certified Scuba Diver
For 50 years, SSI has provided high-quality training in Recreational Scuba, Extended Range, Rebreather Diving, Freediving, Swim, and Lifeguard programs.

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