Mathehafen.de - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
43% 
Page structure
99% 
Link structure
98% 
Server
54% 
External factors
0% 
SEO Score
Response time
2.30 s
File size
2,350.60 kB
Words
3720
Media files
13
Number of links
18 internal / 2 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Online Mathe-Nachhilfe | MatheHafen
The length of the page title is perfect. (335 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Gestalte deine Mathe-Nachhilfe | Kostenlose Probestunde | Individuelle Stundengestaltung | Überzeug dich von MatheHafen und werde Teil des "neuen Lernens"
The length of the meta description is perfect. (989 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.mathehafen.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
descriptionGestalte deine Mathe-Nachhilfe | Kostenlose Probestunde | Individuelle Stundengestaltung | Überzeug dich von MatheHafen und werde Teil des "neuen Lernens"
google-site-verification6KtBfcsdIo2MXUY9M6Q-GVUT6YGQP20FOetL8S-CShQ
viewportwidth=device-width, initial-scale=1
generatorWix.com Website Builder
format-detectiontelephone=no
skype_toolbarskype_toolbar_parser_compatible
langde
twitter:cardsummary_large_image
twitter:titleOnline Mathe-Nachhilfe | MatheHafen
twitter:descriptionGestalte deine Mathe-Nachhilfe | Kostenlose Probestunde | Individuelle Stundengestaltung | Überzeug dich von MatheHafen und werde Teil des "neuen Lernens"
og:titleOnline Mathe-Nachhilfe | MatheHafen
og:descriptionGestalte deine Mathe-Nachhilfe | Kostenlose Probestunde | Individuelle Stundengestaltung | Überzeug dich von MatheHafen und werde Teil des "neuen Lernens"
og:urlhttps://www.mathehafen.de
og:site_nameMatheHafen
og:typewebsite
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
There are 12 text duplicates on this page:
  • Duplicate 1: Für die Online-Nachhilfe bei MatheHafen benötigst du eine Internetverb...
  • Duplicate 2: Ja, das ist möglich! Bei MatheHafen kannst du jederzeit eine kostenlos...
  • Duplicate 3: MatheHafen ist unsere Interpretation des neuen Lernens. Mit Herz und V...
  • Duplicate 4: MatheHafen spezialisiert sich auf Mathematik und legt großen Wert auf ...
  • Duplicate 5: Wir haben uns auf das Fach Mathematik spezialisiert. Diese Spezialisie...
  • Duplicate 6: Unser Angebot richtet sich sowohl an Schüler als auch an Studierende j...
This page contains 3720 words. That's ok.
43.8% 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.
57 paragraphs were found on this page.
No placeholders texts or images were found.
The average number of words per sentence of 14.24 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
The file size of the HTML document is very large (2350.6 kB).
A viewport "width=device-width, initial-scale=1" 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 74 tags for this page.
Image SEO
(Somewhat important)
1 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
...ufriedene Mama beim MatheHafen;)_PNG.pnglächelnde Frau am sitzen
...0.01,enc_avif,quality_auto/10_edited.jpgSchüler mit Mappen in der Hand
...0.01,enc_avif,quality_auto/13_edited.jpgLächelnde Schülerin
..._0.01,enc_avif,quality_auto/9_edited.jpgLachender Schüler
...imalistisch Design – Grafikdesign Po.jpgFrau am Laptop
...imalistisch Design – Grafikdesign Po.jpgMann vor einer Informationstafel
...imalistisch Design – Grafikdesign Po.jpgSchülerin im Online Unterricht
...enshot (8)_edited_edited_edited_edit.jpgangeklickter Link
...lity_auto/Online Class_edited_edited.jpgSchülerin im online Anruf
...,quality_auto/Screenshot (39)_edited.jpgonline Unterricht
...avif,quality_auto/google Icon_edited.pngGoogle Logo
...1c881d9de2f24d04a97b1fce733e1599f000.jpgNo alt attribute provided

Page structure

H1 heading
(Critically important)
(+49) 0 1771 646089
The H1 heading is too short (19 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 (+49) 0 1771 646089
H1 gratis Beratung (heute 8- 20 Uhr)
H1 Willkommen im MatheHafen
H2 Online-Nachhilfe spezialisiert auf Mathematik
H2 Einzelnachhilfe sicher und bequem von zu Hause.
H2 Aktuelle Angebote
H2 Abitur 2025 - Vorbereitung
H2 Laufzeitverträge
H2 MSA / ZAP - Vorbereitung
H2 UNSERE EMPFEHLUNG
H2 AKTUELL BELIEBT
H2 Deine Vorteile bei Mathehafen
H2 Unser 3 - Phasen Lernplan
H2 dein eigener Beitrittslink
H2 dein digitaler Lernraum
H2 So geht´s
H2 Rund um MatheHafen
H2 Wir navigieren euch durch die Welt der Zahlen
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 2 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.mathehafen.de/Subdomain No Text
https://www.mathehafen.de/Subdomain Start
https://www.mathehafen.de/Subdomain So geht´s
https://www.mathehafen.de/Subdomain Aktuelle Angebote
/angeboteSubdomain Angebotsübersicht
https://www.mathehafen.de/preiseSubdomain Preise im Überblick
/ueber-unsSubdomain Über Uns
https://www.mathehafen.de/preiseSubdomain Unsere Preise
/angeboteSubdomain weitere Angebote
https://www.google.com/maps/co...New window External Subdomain Nils S.
https://www.google.com/search?...New window External Subdomain Anchor No Text
/fragen-und-antwortenSubdomain Häufig gestellte Fragen
https://www.mathehafen.de/Subdomain No Text
/ueber-unsSubdomain Wer wir sind
https://www.mathehafen.de/preiseSubdomain Preise
/nachhilfe-lehrer-werdenSubdomain Lehrkraft werden
/fragen-und-antwortenSubdomain Text duplicate Häufig gestellte Fragen
/impressumSubdomain Impressum
/datenschutzSubdomain Datenschutz
/allgemeine-geschaeftsbedingungenSubdomain AGB

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.mathehafen.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 is very slow (2.30 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.
The file size of the HTML document is very large (2,351 kB).

HTTP Response Header

NameValue
content-typetext/html; charset=UTF-8
link<https://static.parastorage.com/>; rel=preconnect; crossorigin;,<https://static.parastorage.com/>; rel=preconnect;,<https://static.wixstatic.com/>; rel=preconnect; crossorigin;,<https://static.wixstatic.com/>; rel=preconnect;,<https://siteassets.parastorage.com>; rel=preconnect; crossorigin;,
x-wix-request-id1743227477.65420266539911883791
html-cacheabletrue
etagW/"204b9a287424ebcb32afa8e119843184"
content-languagede
strict-transport-securitymax-age=86400
age0
set-cookie91 Characters
cache-controlprivate,max-age=0,must-revalidate
serverPepyaka
x-content-type-optionsnosniff
content-encodingbr
accept-rangesbytes
dateSat, 29 Mar 2025 05:51:19 GMT
x-served-bycache-fra-eddf8230088-FRA
x-cacheMISS
varyAccept-Encoding
server-timingcache;desc=miss, varnish;desc=miss_miss, dc;desc=fastly_84_g
x-seen-byyvSunuo/8ld62ehjr5B7kA==,WD1HRWp6HtwVKpzxLkVT7rxkNjrXdwdgtu6E0yACibU=,m0j2EEknGIVUW/liY8BLLtKC9GGFi4wreMv++6f2g87Da2gaReObvoMyILa0JRsy,2d58ifebGbosy5xc+FRalv3AezyhXwgmqsl4O0CtbdQKc7fhLfSaU+vVGzIIBmzxViWykg+AibT2xXPyWsjv4A==,2UNV7KOq4oGjA5+PKsX47G4QF+GeWdUhDCF020NwcmK8ZDY613cHYLbuhNMgAom1,9ofvGy5DXPluXUujksGX010L9kZMqTpQ0gHo56eKeZ8=,GiE5c8Q213kn1NHwElo57E826A+WxFdd891eMr9SB+KOKCtWnYrAOgd0y7KJFJL/jYVY7YB4EKi/bI9vhV+ngA==,SSOh21FpVCmgd6yrV1waaFVhgANxasec31zZdSvkjmQ=,LoUK8/saGAmOxZWtpubo2rexa5RHwY6LQ1kUaV4IXP4F1Ui/l5VhLBm1Ked28RHQSaSq+owrmAtaL7k7/4XSKtYAxElfwwijAj1vQow+5bw=,TlbY5p6lI1XSJu3O8QFpLOveW5yEoUlXFFovtfcP7ZU=,Kx8FQg8qZTqABZy3EnRDz2DP3kWlUjbdD+HY0c2cdQpy1QZXQ74p41AbBpJgwaZCqx/kP1YU9PtaptfmgmIDvViB5QmpRe2J37zq9nDD6cs=
via1.1 google
glb-x-seen-bybS8wRlGzu0Hc+WrYuHB8QIg44yfcdCMJRkBoQ1h6Vjc=
alt-svch3=":443"; ma=2592000,h3-29=":443"; ma=2592000
statuscode200
http_versionHTTP/2

External factors

We didn't find any backlinks to this page.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Allow: /
User-agent: Googlebot
Disallow: *?lightbox=

# Optimization for Google Ads Bot
User-agent: AdsBot-Google-Mobile
User-agent: AdsBot-Google
Disallow: /_api/*
Disallow: /_partials*
Disallow: /pro-gallery-webapp/v1/galleries/*

# Block PetalBot
User-agent: PetalBot
Disallow: /

# Crawl delay for overly enthusiastic bots
User-agent: dotbot
Crawl-delay: 10
User-agent: AhrefsBot
Crawl-delay: 10

Sitemap: https://www.mathehafen.de/sitemap.xml

# Auto generated, go to SEO Tools > Robots.txt Editor to change this

Similar sites

Search preview

www.mathehafen.de
Online Mathe-Nachhilfe | MatheHafen
Gestalte deine Mathe-Nachhilfe | Kostenlose Probestunde | Individuelle Stundengestaltung | Überzeug dich von MatheHafen und werde Teil des "neuen Lernens"

Most important keywords

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

KeywordResultRecheck
MatheHafen79%Check
Nachhilfe66%Check
Stunden46%Check
Probestunde46%Check
Lernen46%Check
kostenlose46%Check
Kostenlose Probestunde46%Check
bequem online46%Check
neuen Lernens46%Check
du Schüler44%Check
Show more keywords and terms

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