Trainer.tennis.de - SEO Checker

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Overview of the SEO Check
Meta information
79% 
Page quality
61% 
Page structure
42% 
Link structure
70% 
Server
56% 
External factors
92% 
SEO Score
Response time
0.15 s
File size
96.00 kB
Words
417
Media files
26
Number of links
37 internal / 15 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Trainerportal - trainer - tennis.de
The length of the page title is perfect. (292 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://trainer.tennis.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-de
Server location: United States of America
The following language is defined by HTML: de-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)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
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
viewportinitial-scale=1.0, width=device-width
apple-mobile-web-app-titleTrainer
application-nameTrainer
msapplication-TileColor#f46a49
msapplication-TileImagehttps://trainer.tennis.de/o/trainerPortal2020-theme/images/mstile-144x144.png?t=1624895418
msapplication-confighttps://trainer.tennis.de/o/trainerPortal2020-theme/images/browserconfig.xml?t=1624895418
theme-color#f46a49
langde-de
og:localede_DE
og:locale:alternatede_DE
og:site_nametrainer
og:titleTrainerportal - trainer - mybigpoint
og:typewebsite
og:urlhttps://trainer.tennis.de
content-typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
There are only 417 words on this page. Good pages should have about 800 words of useful content.
36% of the text are stop words.
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 16.91 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 13 JavaScript files. This may affect the load time negatively.
A viewport "initial-scale=1.0, width=device-width" 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 8 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)
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
...ge/company_logo?img_id=0&t=1713540594804No alt attribute provided
...ges/trainer-tennis-de-farbig-desktop.svgNo alt attribute provided
...al2020-theme/images/DTB_Logo_schwarz.svgDTB Logo
...b-0b71-b21a-a6bf2fc2a9b9?t=1614329723199No alt attribute provided
...1-b8c7-4d08-35ca28e2e821?t=1614329723268No alt attribute provided
...9-04e0-d794-55c1fc6f4f39?t=1628168265617No alt attribute provided
...b-4684-7cb2-29fb1ca85c5c?t=1614329723286No alt attribute provided
...0-bc8e-0ccf-fe705429b27b?t=1627561875533No alt attribute provided
...f-349d-5b26-d98e43de0919?t=1636991372979No alt attribute provided
...e-fa97-fa7d-5a890ce9e6fa?t=1656594063089No alt attribute provided
...b-f0bd-da93-b759ffa13d89?t=1670943880915No alt attribute provided
.../article?img_id=56616063&t=1713541001091No alt attribute provided
.../article?img_id=53808453&t=1713541001177No alt attribute provided
.../article?img_id=55030494&t=1713541001184No alt attribute provided
...472a43b6aa?t=1711461669459&download=trueResponsive Image
...730aae8160?t=1711461738244&download=trueResponsive Image
...766d8600de?t=1711461794329&download=trueResponsive Image
...7-042c-5cb5-f29d421a2239?t=1650974301421Icon Wissensdatenbank
...f-6c14-8cdb-a2bfe9b26d0f?t=1650974300470Icon Training verbessern
...f-ba3d-f3ad-79d712e356ac?t=1650974295921Icon Lizenzservicegebühr
...a-8183-ed25-0296b582ef95?t=1650974300914Icon Aus- und Fortbildungen
...0-c418-9e82-ba8d39268300?t=1650974297539Icon Lizenz
...9-b779-3e98-f62c935704d0?t=1650974298398Icon vielfältige Jobperspektiven
...3-631a-daba-95a8c4762d66?t=1625052541647DTB Logo
...e-e49b-a512-44720023a59f?t=1627285958986Beurer
...c-128f-2906-4684f347af56?t=1627374095809Orthomol

Page structure

H1 heading
(Critically important)
Navigation
Too many H1 headings
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (10 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Navigation
H1 Produkt-Administrationsmenü
H1 DTB Logo
H1 Navigation Duplicate text
H1 Trainerportal - trainer
H1 Herzlich Willkommen im Trainerportal des DTB
H1 Das Trainerportal auf einen Blick
H1 Trainer-Information abonnieren
H2 ITK 2025 by HEAD
H2 Dein Portalzugang
H2 Tipps für Trainer
H2 Wissensdatenbank
H2 Verbessert euer Training
H2 Lizenzservicegebühr
H2 Überblick Aus- und Fortbildungen
H2 Downloads DTB-Lizenz und Badges Marke Trainer
H2 Wie du selbst Trainer:in werden kannst
H3 DTB A-Trainer:innen Fortbildung
H3 „Diese Lehrgänge brauchen wir deutschlandweit!“
H3 DTB Fast-Learning Lehrgänge 2024 - Anmeldung ab jetzt möglich
H3 Hast du Fragen?
H3 Projektinhaber
H3 Unternehmen
H3 Service
H3 In Verbindung bleiben
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.
The number of internal links is ok.
None of the anchor texts is too long.
There are 15 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://trainer.tennis.de/Anchor Zum Inhalt springen
https://trainer.tennis.de/Subdomain mybigpoint
https://trainer.tennis.de/Subdomain A-TITLE Gehe zu trainer
https://www.dtb-tennis.de/New window External Subdomain A-TITLE DTB
https://www.dtb-tennis.de/New window External Subdomain Text duplicate DTB
https://spieler.tennis.de/grou...External Subdomain Spieler
https://mybigpoint.tennis.de/m...New window External Subdomain mybigpoint App
https://kinder.tennis.de/New window External Subdomain Kinder
https://trainer.tennis.de/Subdomain Trainer
https://vereine.tennis.de/External Subdomain Vereine
https://bundesliga.tennis.de/External Subdomain Bundesliga
https://reisen.tennis.de/New window External Subdomain Tennisreisen
/c/portal/login?p_l_id=109Subdomain Anmelden
/c/portal/login?p_l_id=109Nofollow Subdomain Text duplicate Anmelden
https://trainer.tennis.de/homeSubdomain Home
/itk-2025Subdomain ITK 2025
/dein-portalzugangSubdomain Dein Portalzugang
/tipps-für-trainerSubdomain Tipps für Trainer
/dtb-ausbildungsstrukturSubdomain DTB Ausbildungsstruktur
/b-/-c-trainerSubdomain B- / C-Trainer:in
/a-trainer2Subdomain A-Trainer:in
/marke-trainerSubdomain Marke Trainer
/weitere-ausbildungenSubdomain (Diplom)-Trainer:in des DOSB
/fortbildungSubdomain Fortbildung
/schiedsrichterSubdomain Schiedsrichter:in
/ausländische-lizenzenSubdomain Ausländische Lizenzen
/athletiktrainer_1Subdomain Athletiktrainer:in
/dosb-trainer-in-im-nachwuchsl...Subdomain DOSB Trainer:in im Nachwuchsleistungssport
/trainer-werdenSubdomain Trainer:in werden
https://trainer.tennis.de/newsSubdomain News
/veranstaltungskalenderSubdomain Veranstaltungen
/downloadsSubdomain Downloads
/home?p_p_id=com_liferay_asset...Subdomain Text duplicate News
/home/-/asset_publisher/trav/c...Subdomain DTB A-Trainer:innen Fortbildung
/home?p_p_id=com_liferay_asset...Subdomain Text duplicate News
/home/-/asset_publisher/trav/c...Subdomain „Diese Lehrgänge brauchen wir deutschlandweit!“
/home?p_p_id=com_liferay_asset...Subdomain Text duplicate News
/home/-/asset_publisher/trav/c...Subdomain DTB Fast-Learning Lehrgänge 2024 - Anmeldung ab jetzt möglich
/dein-portalzugangNew window Subdomain mehr erfahren
/tipps-für-trainerNew window Subdomain Text duplicate mehr erfahren
https://www.dtb-tennis.de/News...External Subdomain Information abonnieren
https://trainer.tennis.de/kontaktSubdomain Kontaktformular
https://www.dtb-tennis.de/New window External Subdomain IMG-ALT DTB Logo
https://www.beurer-shop.de/act...External Subdomain IMG-ALT Beurer
https://www.orthomol.com/de-deExternal Subdomain IMG-ALT Orthomol
https://www.tennis.de/dtb/verb...New window External Subdomain Über uns
https://www.tennis.de/dtb/verb...New window External Subdomain Jobs
/web/trainer/agbNew window Subdomain AGB
/web/trainer/datenschutzNew window Subdomain Datenschutz
/web/trainer/impressumNew window Subdomain Impressum
https://trainer.tennis.de/faqNew window Subdomain FAQ
https://www.tennis.de/footer/n...New window External Subdomain Newsletter abonnieren

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://trainer.tennis.de/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
This page loads 12 CSS files. This may affect the page load time negatively.
This page loads 13 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.15 seconds.
The file size of the HTML document is fine (96 kB).

HTTP Response Header

NameValue
x-content-type-optionsnosniff
x-xss-protection1
set-cookie79 Characters
content-encodinggzip
expiresThu, 01 Jan 1970 00:00:00 GMT
cache-controlprivate, no-cache, no-store, must-revalidate
pragmano-cache
liferay-portalLiferay Community Edition Portal
content-typetext/html;charset=UTF-8
transfer-encodingchunked
dateFri, 19 Apr 2024 16:13:35 GMT
connectionclose
strict-transport-securitymax-age=31536000; includeSubDomains
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is very well linked from other websites.
This page has backlinks from 30 referring domains.
This page has 476 backlinks.
This page has backlinks from 23 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-Agent: *
Disallow:
Sitemap: http://trainer.tennis.de:8080/sitemap.xml

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
Trainer68%Check
tennis59%Check
Trainerportal56%Check
Navigation54%Check
Marke Trainer54%Check
DTB46%Check
Fortbildung46%Check
Blick44%Check
DTB A-Trainer44%Check
DTB Fast-Learning44%Check
Show more keywords and terms

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