- SEO Checker

Overview of the SEO Check
Meta information
Page quality
Page structure
Link structure
External factors
SEO Score
Response time
0.06 s
File size
51.50 kB
Media files
Number of links
41 internal / 87 external

Task list of SEO Improvements

Meta specifications

(Critically important)
Suche | education 21
The page title is too short. (191 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
(Critically important)
There are no problems in accessing the website.
Canonical URL
The specified canonical link points to a different page.
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: Switzerland
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.
(Somewhat important)
The domain name is very long.
The domain is no subdomain.
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.
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
(Nice to have)
The favicon is linked correctly.

Meta tags

GeneratorDrupal 8 (
viewportwidth=device-width, initial-scale=1.0

Test up to 1.000 webpages of with our free plan!

Sign Up Free
No trial. It's just free!

Page quality

(Critically important)
This page contains 1237 words. That's ok.
24.3% 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.
23 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 15.84 words is good.
(Critically important)
This website does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1.0" is provided.
This website only loads 2 JavaScript files. That's good!
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 25 tags for this page.
Image SEO
(Somewhat important)
21 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.
(Somewhat important)
The HTTPS protocol for secure data transmission is not used.

Page structure

H1 heading
(Critically important)
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (5 characters). It should be at least 20 Characters long.
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Suche
H2 Hauptnavigation
H2 Footer menu
H3 Luutstarch
H3 Nachhaltigkeit und Umweltschutz
H3 Abfall und Konsum
H3 Green Economy
H3 Demokratie!
H3 Geschlecht. Jetzt entdecken
H3 Walddetektive
H3 Wasserdetektive
H3 Faire Klassenfahrten?!
H3 Foodscape
H3 Sexualitäten, Geschlechter und Identitäten
H3 BNE aktuell – Unterrichtseinheit E-Trottinetts
H3 Frauen ins Bundeshaus! 50 Jahre Frauenstimmrecht
H3 Simulationsorientiertes Rollenspiel «World Climate»
H3 Virtuelle Projektbesuche - Gerechtigkeit weltweit
H3 Rebellische Frauen - Women in Battle
H3 Auf der Suche nach dem rechten Mass
H3 Schule auf der Alp - 24 Stunden-Alperlebnis
H3 Herzsprung – Freundschaft, Liebe und Sexualität ohne Gewalt
H3 Radioprojektwochen
H4 Seitennummerierung
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 amount of internal links is ok.
None of the anchor texts is too long.
There are too many external links (87) on this page.
LinkAttributesAnchor text Direkt zum Inhalt A-TITLE Suche Home Kontakt Schulnetz21 Berufsbildung Die 17 SDG Bildungslandschaften21 Agenda Medienspiegel Stellen
/de/cartNo Text No Text Lernmedien
https://catalogue.education21....External Subdomain Text duplicate Suche Filme Themendossiers zoom Bildungsaktivitäten ausserschulischer Akteure
https://catalogue.education21....External Subdomain Text duplicate Suche Praxisbeispiele Finanzhilfen Text duplicate Schulnetz21 Text duplicate Berufsbildung BNE-Praxismagazin ventuno Die 17 Ziele für Nachhaltige Entwicklung Arbeitsgruppe BNE Meilensteine Netzwerk BNE der Dozierenden Newsletter BNE Schulnetzwerke Übersicht Netzwerke Text duplicate Schulnetz21 Netzwerk BNE Ausserschulischer Akteure Weitere Netzwerke Partnerschaften Nord-Süd Mobilitätserfahrungen als Lernanlass BNE-Kompass für Mobilitätserfahrungen Bildungslandschaften Was ist BNE? BNE-Verständnis BNE-Kompetenzen BNE-Prinzipien Didaktische Ressourcen BNE und Lehrplan 21 BNE international Innovative PH-Projekte für BNE Fächerübergreifende Bildungszugänge Umweltbildung Globales Lernen Gesundheitsförderung Politische Bildung Ökonomische Bildung Nachrichten Newsletter Text duplicate Agenda Text duplicate Medienspiegel Testimonials Portrait Auftrag Stiftungsrat Parlamentarischer Beirat Team Publikationen Offene Stellen Medienmitteilungen Veranstaltungen Text duplicate Kontakt No Text Luutstarch No Text Nachhaltigkeit und Umweltschutz No Text Abfall und Konsum
/de/green-economyGreen Economy
/de/demokratieText duplicate Bild
/de/geschlecht-jetzt-entdeckenText duplicate Bild
/de/geschlecht-jetzt-entdeckenGeschlecht. Jetzt entdecken No Text Walddetektive No Text Wasserdetektive
/de/faire-klassenfahrtenText duplicate Bild
/de/faire-klassenfahrtenFaire Klassenfahrten?!
/de/foodscapeText duplicate Bild
/de/sexualitaeten-geschlechter...Text duplicate Bild
/de/sexualitaeten-geschlechter...Sexualitäten, Geschlechter und Identitäten
/de/bne-aktuell-unterrichtsein...Text duplicate Bild
/de/bne-aktuell-unterrichtsein...BNE aktuell – Unterrichtseinheit E-Trottinetts
/de/frauen-ins-bundeshaus-50-j...Text duplicate Bild
/de/frauen-ins-bundeshaus-50-j...Frauen ins Bundeshaus! 50 Jahre Frauenstimmrecht
/de/simulationsorientiertes-ro...Text duplicate Bild
/de/simulationsorientiertes-ro...Simulationsorientiertes Rollenspiel «World Climate»
/de/virtuelle-projektbesuche-g...Text duplicate Bild
/de/virtuelle-projektbesuche-g...Virtuelle Projektbesuche - Gerechtigkeit weltweit
/de/rebellische-frauen-women-b...Text duplicate Bild
/de/rebellische-frauen-women-b...Rebellische Frauen - Women in Battle
/de/auf-der-suche-nach-dem-rec...Text duplicate Bild
/de/auf-der-suche-nach-dem-rec...Auf der Suche nach dem rechten Mass No Text Schule auf der Alp - 24 Stunden-Alperlebnis No Text Herzsprung – Freundschaft, Liebe und Sexualität ohne Gewalt No Text Radioprojektwochen
/?search_api_fulltext&type=All...Aktuelle Seite 1
A-TITLE Aktuelle Seite
/?search_api_fulltext&type=All...Seite 2
A-TITLE Go to page 2
/?search_api_fulltext&type=All...Seite 3
A-TITLE Go to page 3
/?search_api_fulltext&type=All...Seite 4
A-TITLE Go to page 4
/?search_api_fulltext&type=All...Seite 5
A-TITLE Go to page 5
/?search_api_fulltext&type=All...Seite 6
A-TITLE Go to page 6
/?search_api_fulltext&type=All...Seite 7
A-TITLE Go to page 7
/?search_api_fulltext&type=All...Seite 8
A-TITLE Go to page 8
/?search_api_fulltext&type=All...Seite 9
A-TITLE Go to page 9
/?search_api_fulltext&type=All...Nächste Seite ›
A-TITLE Zur nächsten Seite
/?search_api_fulltext&type=All...Letzte Seite ››
A-TITLE Zur letzten Seite duplicate A-TITLE Suche So finden Sie uns Impressum No Text No Text No Text

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
No X-Powered HTTP header is sent.
This website uses GZip for compressed data transmission.
(Somewhat important)
The page response time is excellent with 0.06 seconds.
This website only loads 3 CSS files. That's ok.
This website only loads 2 JavaScript files. That's good!
The file size of the HTML document is fine (52 kB).

HTTP Response Header

dateWed, 20 Jan 2021 09:05:23 GMT
cache-controlmax-age=10800, public
link<>; rel="shortlink", <>; rel="canonical"
expiresSun, 19 Nov 1978 05:00:00 GMT
last-modifiedMon, 18 Jan 2021 14:50:25 GMT
x-generatorDrupal 8 (
content-typetext/html; charset=UTF-8

External factors

(Critically important)
This website is not classified "for adult only".
This website is not listed on the Shallalist.
This website has excellent links from other websites.
This website has backlinks from 347 referring domains.
This website has 127,987 backlinks.
This website has backlinks from 292 different ip addresses.
Facebook popularity
(Somewhat important)
This website is a little bit popular on facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.

Links from Wikipedia

No links from Wikipedia were found.


# robots.txt
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
# This file will be ignored unless it is at the root of your host:
# Used:
# Ignored:
# For more information about the robots.txt standard, see:

User-agent: *
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /profiles/*.svg
# Directories
Disallow: /core/
Disallow: /profiles/
# Files
Disallow: /README.txt
Disallow: /web.config
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register/
Disallow: /user/password/
Disallow: /user/login/
Disallow: /user/logout/
# Paths (no clean URLs)
Disallow: /index.php/admin/
Disallow: /index.php/comment/reply/
Disallow: /index.php/filter/tips
Disallow: /index.php/node/add/
Disallow: /index.php/search/
Disallow: /index.php/user/password/
Disallow: /index.php/user/register/
Disallow: /index.php/user/login/
Disallow: /index.php/user/logout/

Facebook popularity

Shares / Likes / Comments

Only the data for the given URL is shown. We cannot determine the social actions for a linked fan page.

Search preview
Suche | education 21

Most important keywords

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

education 2154%Check
Natur und Umwelt40%Check
Green Economy40%Check

Test up to 1.000 webpages of with our free plan!

Sign Up Free
No trial. It's just free!