- SEO Checker

Overview of the SEO Check
Meta information
Page quality
Page structure
Link structure
External factors
SEO Score
Response time
0.29 s
File size
38.30 kB
Media files
Number of links
156 internal / 8 external

Task list of SEO Improvements

Meta specifications

(Critically important)
The length of the page title is perfect. (286 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Gymnasium Andreanum Hildesheim, Schule in der Trägerschaft der ev.-luth. Landeskirche Hannovers
The length of the meta description is perfect. (627 pixels out of 1000 max pixel length)
(Critically important)
There are no problems in accessing the website.
Canonical URL
No canonical link is specified.
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-de
Server location: Germany
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.
(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.
(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

keywordsGymnasium Andreanum, Hildesheim, Michaelishügel, Latein, Griechisch, Musikzweig, Latein-Plus
rightsCopyright Gymnasium Andreanum Hildesheim, Nutzung der Inhalte nur zu privaten Zwecken. Jede andere Nutzung bedarf der vorherigen Genehmigung
descriptionGymnasium Andreanum Hildesheim, Schule in der Trägerschaft der ev.-luth. Landeskirche Hannovers
generatorJoomla! - Open Source Content Management - Version 3.9.25
content-typetext/html; charset=utf-8

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Page quality

(Critically important)
This page contains 965 words. That's ok.
31.2% of the text are stop words.
The page contains a listing, which indicates a good text layout.
10 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 24.04 words is good.
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No viewpoint tag is provided.
No Apple touch icon is specified.
This page loads 12 JavaScript files. This may affect the load time negatively.
Bold and strong tags
(Somewhat important)
Empty bold or strong tags were found on 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.
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
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 Anmeldungen für das Schuljahr 2021/2022
H2 Skandalgeschichten: Regelmäßig stattfindende Abendveranstaltung aufgedeckt!
H2 Information und Ostergruß
H2 Fantasy aus Büchern
H3 Zum Schul-IServ...
H3 Aus der Galerie
H3 Schulanmeldungen
H3 Klimaschutz erstreiten
H3 Fairtrade School
H3 Der Schulträger
H3 Weitere Beiträge ...
H3 Neue Artikel
H3 Neue Downloads
H5 Empty heading
H5 Empty heading
H5 Empty heading
H5 Empty heading
H5 Die Webseite des Schulträgers
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 8 external links on this page.
LinkAttributesAnchor text
http://www.vertretung.andreanu...New window External Subdomain Vertretungsplan ANDREANUM ONLINE
/die-schuleDie Schule
/die-schule/profil-und-zieleProfil und Ziele
/die-schule/diakonisches-prakt...Diakonisches Praktikum
/die-schule/beratung--wabeBeratung / Wabe
/die-schule/berufsorientierung...Berufsorientierung / BOA
/die-schule/alte-andreanerAlte Andreaner
/kollegiumDas Kollegium
/kollegium/sekretariatText duplicate Sekretariat
/kollegium/das-kollegiumText duplicate Das Kollegium
/kollegium/kollegiumportraets/...Die Schulleitung
/kollegium/kollegiumportraets/...Die MitarbeiterInnen
/kollegium/kollegiumportraets/...Die Studienreferendare
/kollegium/kollegiumportraets/...evangelisches Schulwerk
/kollegium/besondere-aufgabenBesondere Aufgaben
/kollegium/email-kontakteEmail Kontakte
/kollegium/email-kontakte/beso...Text duplicate Besondere Aufgaben
/kollegium/fachschaften/deutschFachschaft Deutsch
/kollegium/fachschaften/englischFachschaft Englisch
/kollegium/fachschaften/fachsc...Fachschaft Mathematik
/kollegium/fachschaften/franzo...Fachschaft Französisch
/kollegium/fachschaften/lateinFachschaft Latein
/kollegium/fachschaften/spanischFachschaft Spanisch
/kollegium/fachschaften/ev-rel...Fachschaft Ev. Religion
/kollegium/fachschaften/griech...Fachschaft Griechisch
/kollegium/fachschaften/kath-r...Fachschaft Kath. Religion
/kollegium/fachschaften/italie...Fachschaft Italienisch
/kollegium/fachschaften/physikFachschaft Physik
/kollegium/fachschaften/chemieFachschaft Chemie
/kollegium/fachschaften/biologieFachschaft Biologie
/kollegium/fachschaften/erdkundeFachschaft Erdkunde
/kollegium/fachschaften/inform...Fachschaft Informatik
/kollegium/fachschaften/geschi...Fachschaft Geschichte
/kollegium/fachschaften/politikFachschaft Politik
/kollegium/fachschaften/sportFachschaft Sport
/kollegium/fachschaften/musikFachschaft Musik
/kollegium/fachschaften/darste...Fachschaft Darst. Spiel
/kollegium/fachschaften/kunstFachschaften Kunst
/aktuelles/kalenderText duplicate Kalender
/aktuelles/berichteBerichte - Presse
/aktuelles/berichte/berichte-u...Berichte Übersicht
http://www.vertretung.andreanu...New window External Subdomain Text duplicate Vertretungsplan
/aktuelles/interaktive-rundbli...Liste der Rundblicke
/service/anfahrt-und-lageAnfahrt und Lage
/service/2015-02-09-12-34-56New window Mensa
/service/newsletter-abonnierenNewsletter abonnieren
/service/newsletter-abonnieren...Newsletter Archiv
/partner/freundeskreisText duplicate Freundeskreis
/partner/schuelervertretung-svSchülervertretung SV
/partner/elternratText duplicate Elternrat
/partner/elternrat/formulare-z...Download Formulare
/partner/indienIndien (KIS)
/partner/usa-perkiomenUSA (Perkiomen)
/mitglieder/2011-12-04-14-43-10Text duplicate Ehemalige
/internationalINTERNATIONAL IMG-ALT IServ Logo klein RGB clean
/images/aktuelles/ankuendigung...IMG-ALT Plakat2021
/aktuelles/1359-anmeldungen-sc...Informationen zur Anmeldung
http://klimaschutz-erstreiten....New window External Subdomain IMG-ALT Klimaschutz erstreiten window External IMG-ALT schulwerk logo190 Die Webseite des Schulträgers
/aktuelles/1344-digitatueNo Text
/aktuelles/1359-anmeldungen-sc...Anmeldungen für das Schuljahr 2021/2022
/aktuellesText duplicate Ankündigungen
/images/aktuelles/Info_Flyer_2...Trivial anchor text
/aktuelles/1359-anmeldungen-sc...Weiterlesen ...
/aktuelles/berichte/1375-skand...Skandalgeschichten: Regelmäßig stattfindende Abendveranstaltung aufgedeckt!
/aktuelles/berichteBerichte - Pressespiegel
/aktuelles/berichte/1375-skand...Text duplicate Weiterlesen ...
/aktuelles/1374-information-un...Information und Ostergruß
/aktuellesText duplicate Ankündigungen
/aktuelles/1374-information-un...Text duplicate Weiterlesen ...
/aktuelles/berichte/1371-fanta...Fantasy aus Büchern
/aktuelles/berichteText duplicate Berichte - Pressespiegel
/aktuelles/berichte/1371-fanta...Text duplicate Weiterlesen ...
/aktuelles/berichte/1370-beoba...Beobachtungen aus der Corona-Blase: Lockdown Freestyle Vol. 2
/aktuelles/1369-praesenz-in-de...Präsenz in den Osterferien
/aktuelles/1367-osterferienpro...Absage des Osterferienprogramms
/aktuelles/berichte/1368-schne...Schnelltests für Schüler – „Herkulesaufgabe“ für alle
/aktuelles/1354-freundeskreis-...Freundeskreis: Einladung zur Mitgliederversammlung am 21. April
/aktuelles/berichte/1365-daume...Daumen drücken! Andreaner beim 68. Europäischen Wettbewerb
/aktuelles/berichte/1364-krimi...Krimi um eine alte Postkarte
/aktuelles/1363-rueckkehr-in-d...Rückkehr in den Präsenzunterricht im Szenario B
/aktuelles/berichte/1362-armut...Armut in Peru - eine digitale Reise der 7E1 in eine andere Welt
/aktuelles/berichte/1361-noch-...Noch rechtzeitig vor Saisonende fertig - Design-Vogelfutterhäuschen aus Altmaterialien
/downloads-2Text duplicate Downloads
/2011-09-27-19-25-25Text duplicate Galerie
/newsletter-aboNewsletter Abo
/aktuelles/berichte/1375-skand...Text duplicate Skandalgeschichten: Regelmäßig stattfindende Abendveranstaltung aufgedeckt!
/aktuelles/1374-information-un...Text duplicate Information und Ostergruß
/aktuelles/berichte/1371-fanta...Text duplicate Fantasy aus Büchern
/aktuelles/berichte/1370-beoba...Text duplicate Beobachtungen aus der Corona-Blase: Lockdown Freestyle Vol. 2
/aktuelles/1369-praesenz-in-de...Text duplicate Präsenz in den Osterferien
/service/category/5-aktuelle-i...Kreuzfalzflyer 2021
A-TITLE Kreuzfalzflyer 2021
/service/category/5-aktuelle-i...Info Flyer 2021
A-TITLE Info Flyer 2021
/service/category/5-aktuelle-i...Flyer Anmeldungen 2021
A-TITLE Flyer Anmeldungen 2021
/service/category/65-osterferi...Osterferienprogramm 2021
A-TITLE Osterferienprogramm 2021
/service/category/65-osterferi...Text duplicate Osterferienprogramm 2021
A-TITLE Osterferienprogramm 2021 Designed by Hurricane Media

Server configuration

HTTP redirects
(Critically important)
This page redirects to ""
HTTP header
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
(Somewhat important)
This page loads 19 CSS files. This may affect the page load time negatively.
This page loads 12 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.29 seconds.
The file size of the HTML document is fine (38 kB).

HTTP Response Header

dateFri, 09 Apr 2021 07:12:54 GMT
set-cookie83 Characters
expiresWed, 17 Aug 2005 00:00:00 GMT
last-modifiedFri, 09 Apr 2021 07:12:54 GMT
cache-controlno-store, no-cache, must-revalidate, post-check=0, pre-check=0
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 page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 84 referring domains.
This page has 226 backlinks.
This page has backlinks from 72 different ip addresses.
Facebook popularity
(Somewhat important)
This page is not very popular on facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.


# If the Joomla site is installed within a folder such as at
# e.g. the robots.txt file MUST be
# moved to the site root at e.g.
# AND the joomla folder name MUST be prefixed to the disallowed
# path, e.g. the Disallow rule for the /administrator/ folder
# MUST be changed to read Disallow: /joomla/administrator/
# For more information about the robots.txt standard, see:
# For syntax checking, see:

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

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
Gymnasium Andreanum Hildesheim, Schule in der Trägerschaft der ev.-luth. Landeskirche Hannovers

Most important keywords

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

Schuljahr 202145%Check
Anmeldungen finden44%Check

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