Kopernikus-oberschule.de - SEO Checker

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Overview of the SEO Check
Meta information
61% 
Page quality
72% 
Page structure
50% 
Link structure
60% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.21 s
File size
33.10 kB
Words
889
Media files
21
Number of links
97 internal / 17 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Aktuelles
The page title is too short. (84 pixels of 580 max pixel length) Optimize title
The page title is only one word.
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)
No canonical link is 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)
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
viewportwidth=device-width, initial-scale=1
generatorJoomla! - Open Source Content Management
langde-de
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
This page contains 889 words. That's ok.
39.4% of the text are stop words.
The page contains a listing, which indicates a good text layout.
14 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 15.67 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
Empty bold or strong tags were found on this page.
The amount of tags is very high (33). We recommend using a maximum of 18 tags for this page.
Some tags are too long. With 228 characters this one is longer than 70 characters:
"die angaben auf diesem formular sind für uns sehr wichtig für die planung der kurse im nächsten schulj..."
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)
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
/images/Logo_KOS_klein.pnglogo neu 2020
/images/headers/Header_NEU_KOS.jpgHeader NEU KOS
/images/mensch_pride.jpgmensch pride
/images/docs/Aktuell/Kollegium23.jpgKollegium23
/images/docs/Aktuell/TdoT/IMG_9024.jpgIMG 9024
/images/docs/Aktuell/TdoT/IMG_9026.jpgIMG 9026
/images/docs/Aktuell/TdoT/IMG_9034.jpgIMG 9034
/images/docs/Aktuell/TdoT/IMG_9022.jpgIMG 9022
/images/docs/Aktuell/TdoT/IMG_9035.jpgIMG 9035
/images/docs/Aktuell/TdoT/IMG_9027.jpgIMG 9027
/images/docs/Aktuell/TdoT/IMG_9028.jpgIMG 9028
/images/docs/Aktuell/TdoT/IMG_9032.jpgIMG 9032
/images/docs/Aktuell/TdoT/IMG_9030.jpgIMG 9030
/images/docs/Aktuell/TdoT/IMG_9044.jpgIMG 9044
/images/docs/Aktuell/TdoT/IMG_9039.jpgIMG 9039
/images/docs/Aktuell/TdoT/IMG_9038.jpgIMG 9038
/images/banners/Klischeefrei.jpgKlischeefrei
/images/banners/logo_mit_schrift_klein.jpglogo mit schrift klein
/images/docs/Schule/SOR.pngSOR
...ers/logo_qualitaetssiegel_cmyk-22-26.pnglogo qualitaetssiegel cmyk 22 26
...ulköche-grundschulverpflegung-berlin.pngdie schulköche grundschulverpflegung berlin

Page structure

H1 heading
(Critically important)
Bewerbungs- und Anmeldeverfahren (zum Schuljahr 2024/25)
Too many H1 headings
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Bewerbungs- und Anmeldeverfahren (zum Schuljahr 2024/25)
H1 Wir stehen zu uns und stehen auf
H1 Willkommen an der KOPERNIKUS-OBERSCHULE
H1 Der Tag der offenen Tür 2023
H3 Kurzinfo
H3 Links
H3 Förderverein
H5 Schulprofil
H5 Anmeldung Mittelstufe
H5 Bewerbung Oberstufe
H5 Bücherlisten 2023/24
Baselink: https://kopernikus-oberschule.de/
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.
There are 1 links with a trivial anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are 17 external links on this page.

Found links on this page

LinkAttributesAnchor text
/index.php/kontaktKontakt
/index.php/anmeldungAnfahrt
https://kopernikus-oberschule.de/IMG-ALT logo neu 2020
https://kopernikus-oberschule.de/Anchor No Text
https://kopernikus-oberschule.de/IMG-ALT Header NEU KOS
/index.phpAktuelles
/index.php/schule/schulprofilSchulprofil
/index.php/schule/schulprogrammSchulprogramm
/index.php/schule/schulinspektionSchulinspektion
/index.php/schule/unterrichtsz...Unterrichtszeiten
/index.php/schule/hausordnungHausordnung
/index.php/schule/nutzungsvere...Nutzungsvereinbarung - digitale Endgeräte
/index.php/schule/ausstattungAusstattung
/index.php/schule/schulmanagerSchulmanager
/index.php/menschen/schulleitungSchulleitung
/index.php/menschen/kollegiumKollegium
/index.php/menschen/verwaltungVerwaltung
/index.php/menschen/geschaefts...Geschäftsverteilungsplan
/index.php/menschen/gesamtelte...Gesamtelternvertretung
/index.php/menschen/schulsozia...Schulsozialarbeit
/index.php/mittelstufe-7-10/au...Aufnahme
/index.php/mittelstufe-7-10/ga...Ganztag & Unterrichtsorganisation
/index.php/mittelstufe-7-10/le...Leistungsdifferenzierung
https://bsoanderkopernikus.wor...External Subdomain Berufsorientierung
/index.php/mittelstufe-7-10/wa...Wahlpflichtunterricht
/index.php/mittelstufe-7-10/in...Individuelle Förderung
https://bsoanderkopernikus.wor...External Subdomain Abschlüsse & FAQs
/index.php/gymnasiale-oberstuf...Infoabend der Oberstufe
/index.php/gymnasiale-oberstuf...Aufnahmevoraussetzungen
/index.php/gymnasiale-oberstuf...Bewerbung & Anmeldung
/index.php/gymnasiale-oberstuf...11. Klasse - Einführungsphase
/index.php/gymnasiale-oberstuf...Qualifikationsphase
/index.php/gymnasiale-oberstuf...Abitur
/index.php/fachbereiche/deutschDeutsch 📖
/index.php/fachbereiche/mathem...Mathematik & Informatik 🧮 💻
/index.php/fachbereiche/fremds...Fremdsprachen (En/Fr/Es/Lat) 🗣
/index.php/fachbereiche/naturw...Naturwissenschaften 🌳
/index.php/fachbereiche/gesell...Gesellschaftswissenschaften & Ethik/Philosophie🏛
/index.php/fachbereiche/wirtsc...Wirtschaft-Arbeit-Techik (WAT) 🚀
/index.php/fachbereiche/musik-...Musik / Kunst / Darstellendes Spiel 🎼 🎨 🎭
/index.php/fachbereiche/sportSport 🏃‍♀️
/index.php/fachbereiche/religionReligion
https://bsoanderkopernikus.wor...External Subdomain Exzellente Berufliche Orientierung 🏆
/index.php/mehr-als-unterricht...🦮 Schulhund
/index.php/mehr-als-unterricht...Segelflug AG
https://kopernikusoberschule.p...External Subdomain Diversity & sexuelle Vielfalt 🌈
/index.php/mehr-als-unterricht...Schülerfahrten (Schottland, Frankreich & Griechenland)
/index.php/mehr-als-unterricht...Mediationsprojekt
/index.php/mehr-als-unterricht...⛑️ Schulsanitätsdienst
https://www.eals-berlin.de/New window External Subdomain elektronischen Anmeldesystem (LUSD)
/images/docs/Oberstufe/Anmeldu...New window Anmeldeformular
/index.php/gymnasiale-oberstuf...Trivial anchor text
hier
/images/docs/Oberstufe/Anmeldu...New window Text duplicate Anmeldeformular
https://kopernikusoberschule.p...New window External Subdomain Padlet
/images/docs/Schule/KOS_Brosch...Broschüre
/images/docs/Aktuell/Infobrief...Infobrief
/index.php/schule/schulprofilText duplicate Schulprofil
/index.php/mittelstufe-7-10/au...No Text
/index.php/mittelstufe-7-10/au...Anmeldung Mittelstufe
/index.php/gymnasiale-oberstuf...Bewerbung Oberstufe
/index.php/2-uncategorised/230...Bücherlisten 2023/24
https://kos.owncube.com/New window External Subdomain KOS-Cloud für Lehrkräfte
https://www.schulmanager-onlin...New window External Subdomain Schulmanager Online
http://www.dsbmobile.de/New window External Subdomain Vertretungsplan (DSB Mobile)
http://foekos.kopernikus-obers...New window External Subdomain Website des Fördervereins
https://www.klischee-frei.de/d...External Subdomain IMG-ALT Klischeefrei
https://www.stiftung-markstein...External Subdomain IMG-ALT logo mit schrift klein
https://dieschulkoeche.de/New window External IMG-ALT die schulköche grundschulverpflegung berlin
/index.php/2-uncategorised/12-...Impressum
/index.php/2-uncategorised/11-...Datenschutz
/index.phpText duplicate Aktuelles
/index.php/schule/schulprofilText duplicate Schulprofil
/index.php/schule/schulprogrammText duplicate Schulprogramm
/index.php/schule/schulinspektionText duplicate Schulinspektion
/index.php/schule/unterrichtsz...Text duplicate Unterrichtszeiten
/index.php/schule/hausordnungText duplicate Hausordnung
/index.php/schule/nutzungsvere...Text duplicate Nutzungsvereinbarung - digitale Endgeräte
/index.php/schule/ausstattungText duplicate Ausstattung
/index.php/schule/schulmanagerText duplicate Schulmanager
/index.php/menschen/schulleitungText duplicate Schulleitung
/index.php/menschen/kollegiumText duplicate Kollegium
/index.php/menschen/verwaltungText duplicate Verwaltung
/index.php/menschen/geschaefts...Text duplicate Geschäftsverteilungsplan
/index.php/menschen/gesamtelte...Text duplicate Gesamtelternvertretung
/index.php/menschen/schulsozia...Text duplicate Schulsozialarbeit
/index.php/mittelstufe-7-10/au...Text duplicate Aufnahme
/index.php/mittelstufe-7-10/ga...Text duplicate Ganztag & Unterrichtsorganisation
/index.php/mittelstufe-7-10/le...Text duplicate Leistungsdifferenzierung
https://bsoanderkopernikus.wor...External Subdomain Text duplicate Berufsorientierung
/index.php/mittelstufe-7-10/wa...Text duplicate Wahlpflichtunterricht
/index.php/mittelstufe-7-10/in...Text duplicate Individuelle Förderung
https://bsoanderkopernikus.wor...External Subdomain Text duplicate Abschlüsse & FAQs
/index.php/gymnasiale-oberstuf...Text duplicate Infoabend der Oberstufe
/index.php/gymnasiale-oberstuf...Text duplicate Aufnahmevoraussetzungen
/index.php/gymnasiale-oberstuf...Text duplicate Bewerbung & Anmeldung
/index.php/gymnasiale-oberstuf...Text duplicate 11. Klasse - Einführungsphase
/index.php/gymnasiale-oberstuf...Text duplicate Qualifikationsphase
/index.php/gymnasiale-oberstuf...Text duplicate Abitur
/index.php/fachbereiche/deutschText duplicate Deutsch 📖
/index.php/fachbereiche/mathem...Text duplicate Mathematik & Informatik 🧮 💻
/index.php/fachbereiche/fremds...Text duplicate Fremdsprachen (En/Fr/Es/Lat) 🗣
/index.php/fachbereiche/naturw...Text duplicate Naturwissenschaften 🌳
/index.php/fachbereiche/gesell...Text duplicate Gesellschaftswissenschaften & Ethik/Philosophie🏛
/index.php/fachbereiche/wirtsc...Text duplicate Wirtschaft-Arbeit-Techik (WAT) 🚀
/index.php/fachbereiche/musik-...Text duplicate Musik / Kunst / Darstellendes Spiel 🎼 🎨 🎭
/index.php/fachbereiche/sportText duplicate Sport 🏃‍♀️
/index.php/fachbereiche/religionText duplicate Religion
https://bsoanderkopernikus.wor...External Subdomain Text duplicate Exzellente Berufliche Orientierung 🏆
/index.php/mehr-als-unterricht...Text duplicate 🦮 Schulhund
/index.php/mehr-als-unterricht...Text duplicate Segelflug AG
https://kopernikusoberschule.p...External Subdomain Text duplicate Diversity & sexuelle Vielfalt 🌈
/index.php/mehr-als-unterricht...Text duplicate Schülerfahrten (Schottland, Frankreich & Griechenland)
/index.php/mehr-als-unterricht...Text duplicate Mediationsprojekt
/index.php/mehr-als-unterricht...Text duplicate ⛑️ Schulsanitätsdienst

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://kopernikus-oberschule.de/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.21 seconds.
The file size of the HTML document is fine (33 kB).

HTTP Response Header

NameValue
expiresWed, 17 Aug 2005 00:00:00 GMT
cache-controlno-store, no-cache, must-revalidate, post-check=0, pre-check=0
pragmano-cache
set-cookie83 Characters
x-content-type-optionsnosniff
last-modifiedMon, 10 Jun 2024 19:21:15 GMT
varyAccept-Encoding,User-Agent
content-encodinggzip
content-typetext/html; charset=utf-8
dateMon, 10 Jun 2024 19:21:15 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This website has excellent links from other websites.
This page has backlinks from 35 referring domains.
This page has 75 backlinks.
This page has backlinks from 31 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

# If the Joomla site is installed within a folder
# eg www.example.com/joomla/ then the robots.txt file
# MUST be moved to the site root
# eg www.example.com/robots.txt
# AND the joomla folder name MUST be prefixed to all of the
# paths.
# eg the Disallow rule for the /administrator/ folder MUST
# be changed to read
# Disallow: /joomla/administrator/
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/orig.html
#
# For syntax checking, see:
# http://tool.motoricerca.info/robots-checker.phtml

User-agent: *
Disallow: /administrator/
Disallow: /bin/
Disallow: /cache/
Disallow: /cli/
Disallow: /components/
Disallow: /includes/
Disallow: /installation/
Disallow: /language/
Disallow: /layouts/
Disallow: /libraries/
Disallow: /logs/
Disallow: /modules/
Disallow: /plugins/
Disallow: /tmp/

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Search preview

kopernikus-oberschule.de
Aktuelles

Most important keywords

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

KeywordResultRecheck
Bewerbung59%Check
Schule56%Check
Kopernikus-Oberschule55%Check
Schuljahr55%Check
Bewerbungs55%Check
Anmeldeverfahren50%Check
Aktuelles46%Check
Oberstufe43%Check
Tag43%Check
Mittelstufe43%Check
Show more keywords and terms

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