Schule-comenius.de - SEO Checker

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Overview of the SEO Check
Meta information
53% 
Page quality
48% 
Page structure
58% 
Link structure
60% 
Server
91% 
External factors
33% 
SEO Score
Response time
0.08 s
File size
52.20 kB
Words
241
Media files
24
Number of links
58 internal / 5 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Herzlich willkommen in der Comenius-Schule | Comenius Schule Berlin
The title contains the word willkommen in! More content should be covered in the title.
The page title should be shorter than 580 pixels. It is 635 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is empty.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.schule-comenius.de/?L=0
The specified canonical link points to a different page.
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)
No favicon is linked in the HTML code.

Meta tags

NameValue
generatorTYPO3 CMS
viewportwidth=device-width, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no, shrink-to-fit=no
geo.regionDE-BE
geo.placenameBerlin
geo.position52.5156637;13.246579600000018
ICBM52.5156637,13.246579600000018
descriptionEmpty
langde
twitter:cardsummary
og:typewebsite
og:titleHerzlich willkommen in der Comenius-Schule
og:urlhttps://www.schule-comenius.de/?L=0
og:site_nameEmpty
charsetutf-8

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Page quality

Content
(Critically important)
There are only 241 words on this page. Use at least 250 words to provide useful information.
Only 2 paragraph/s was/were found on this page.
24.5% 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.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 19.5 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, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no, shrink-to-fit=no" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 6 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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)
The HTML has geoname information: DE-BE
The HTML has georegion information: Berlin
The HTML has geoposition information: 52.5156637;13.246579600000018
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
...menius-schule-berlin-logo_e7cdf6972e.pngComenius Schule BerlinComenius Schule Berlin
/gebaeude-6c2.jpgimage-24
/haus-01-ca8.jpgimage-26
/haus-02-6bf.jpgimage-27
/haus-03-dc9.jpgimage-28
/haus-04-51f.jpgimage-29
/haus-05-b32.jpgimage-30
/haus-06-4f5.jpgimage-31
/wir-suchen-verstaerkung-606.pngNo alt attribute provided
/comenius-schule-berlin-logo-c36.pngNo alt attribute provided
/villa-comenius-df6.pngNo alt attribute provided
https://www.schule-comenius.de/logo-746.pngNo alt attribute provided
/neuer-logo-kasten-jsa-spi-web-verb-4f2.jpgNo alt attribute provided

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.
Some headings do not have any content.

Heading structure

Heading levelContent
H2 Empty heading
H2 Liebe Eltern, Kinder, Jugendliche und liebe Interessierte!
H2 Empty heading
H4 Grundschule
H4 Autismus
H4 Lernen
H4 Krankenhausschulen
H4 IBA
H4 Produktives Lernen
H5 Willkommen in der Comenius-Schule
H5 Willkommen in der Comenius-Schule Duplicate text
H5 Willkommen in der Comenius-Schule Duplicate text
H5 Willkommen in der Comenius-Schule Duplicate text
H5 Willkommen in der Comenius-Schule Duplicate text
H5 Willkommen in der Comenius-Schule Duplicate text
H5 Willkommen in der Comenius-Schule Duplicate text
H6 Inklusive Schwerpunktschule
H6 Förderschwerpunkt
H6 Förderschwerpunkt Duplicate text
H6 Außenabteilungen
H6 Integrierte Berufsvorbereitung
H6 Berufsorientierung
Some anchor texts are used more than once.
11 links don't have an anchor text.
There are 6 links with a trivial anchor text.
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
https://www.schule-comenius.de/IMG-ALT Comenius Schule Berlin
https://www.schule-comenius.de/No Text
https://www.schule-comenius.de/Unsere Schule
/unsere-schule/grundschule/Grundschule
/unsere-schule/foerderschwerpu...Förderschwerpunkt Autismus
/unsere-schule/foerderschwerpu...Förderschwerpunkt Lernen
/unsere-schule/produktives-ler...Produktives Lernen
/unsere-schule/iba/IBA
/unsere-schule/klinikschule/Krankenhausschulen
http://www.villa-comenius.de/New window External Subdomain Villa Comenius
/unsere-schule/beruflicheorien...Berufliche Orientierung
/unsere-schule/termine/Termine
/ausrichtung/leitbild/Ausrichtung
/ausrichtung/leitbild/Leitbild
/ausrichtung/handy-vereinbarung/Handy-Vereinbarung
/ausrichtung/schulordnung/Schulordnung
/ausrichtung/schic/SchiC
/schulleben/deutsch/Schulleben
/schulleben/deutsch/Deutsch
/schulleben/religion/Religion
/schulleben/ausfluege-projekte/Ausflüge & Projekte
/schulleben/gesellschaftswisse...GeWi
/schulleben/musik/Musik
/schulleben/kunst/Kunst
/schulleben/wat/WAT
/schulleben/sachunterricht/Sachunterricht
/schulleben/iba-holz/IBA Holz
/schulleben/cafeteria/Cafeteria
/sozialarbeit/foerderschwerpun...Sozialarbeit
/sozialarbeit/foerderschwerpun...Text duplicate Förderschwerpunkt Lernen
/sozialarbeit/grundschule/Text duplicate Grundschule
/sozialarbeit/schulstation/Schulstation McPeace
/eltern/troedelmarkt/Eltern
/eltern/troedelmarkt/Trödelmarkt
/eltern/foerderverein/Förderverein
/kontakt/Kontakt
https://www.schule-comenius.de/Anchor Previous
https://www.schule-comenius.de/Anchor Next
/files/Titelseite/Stellenangeb...New window No Text
/files/Titelseite/Stellenangeb...New window No Text
/unsere-schule/aktuelles/No Text
https://youtu.be/y9T2ZGpYxb4?s...New window External No Text
/unsere-schule/termine/No Text
/schulleben/cafeteria/No Text
/files/Titelseite/Unterrichtsz...No Text
/unsere-schule/grundschule/No Text
/unsere-schule/grundschule/Trivial anchor text
mehr
/unsere-schule/foerderschwerpu...No Text
/unsere-schule/foerderschwerpu...Text duplicate Trivial anchor text
mehr
/unsere-schule/foerderschwerpu...No Text
/unsere-schule/foerderschwerpu...New window Text duplicate Trivial anchor text
mehr
/unsere-schule/klinikschule/No Text
/unsere-schule/klinikschule/New window Text duplicate Trivial anchor text
mehr
/unsere-schule/iba/Text duplicate A-TITLE IBA
/unsere-schule/iba/New window Text duplicate Trivial anchor text
mehr
/unsere-schule/produktives-ler...No Text
/unsere-schule/produktives-ler...Text duplicate Trivial anchor text
mehr
http://www.villa-comenius.de/New window External Subdomain No Text
https://www.pfefferwerk.de/pfe...New window External Subdomain No Text
https://www.stiftung-spi.de/New window External Subdomain No Text
/kontakt/Anchor Kontaktieren Sie uns
/impressum/Impressum / Datenschutz
A-TITLE Impressum / Datenschutz
https://www.schule-comenius.de/back-to-top
A-TITLE to top

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.schule-comenius.de/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
A Content Delivery Network like Google Hosted Libraries can save bandwidth for the JQuery files.
A Content Delivery Network like Bootstrap CDN can save bandwidth for Bootstrap front-end component library.
The page response time is excellent with 0.08 seconds.
The file size of the HTML document is fine (52 kB).

HTTP Response Header

NameValue
servernginx/1.12.2
dateFri, 13 Mar 2026 20:35:17 GMT
content-typetext/html; charset=utf-8
content-languagede
x-content-type-optionsnosniff
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 11 referring domains.
This page only has 20 backlinks.
This page only has few backlinks from 11 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-Agent: * Allow: / # folders Disallow: /t3lib/ Disallow: /typo3/ Disallow: /typo3conf/ Allow: /typo3conf/ext/ Allow: /typo3temp/ # parameters Disallow: /*?id=* # non-realurl URLs Disallow: /*cHash # no cHash Disallow: /*tx_powermail_pi1 # no powermail thanks pages Disallow: /*tx_form_formframework # no forms # sitemap Sitemap: https://www.schule-comenius.de/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
Schule66%Check
Comenius Schule64%Check
Comenius Schule Berlin60%Check
Comenius-Schule51%Check
Berlin51%Check
Willkommen50%Check
herzlich46%Check
Herzlich Willkommen46%Check
Lernen43%Check
Förderschwerpunkt43%Check
Show more keywords and terms

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