Docupedia.de - SEO Checker

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Overview of the SEO Check
Meta information
75% 
Page quality
48% 
Page structure
75% 
Link structure
72% 
Server
91% 
External factors
100% 
SEO Score
Response time
0.12 s
File size
38.80 kB
Words
221
Media files
19
Number of links
63 internal / 7 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Hauptseite | Docupedia-Zeitgeschichte
The length of the page title is perfect. (347 pixels out of 580 max pixel length)
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)
https://docupedia.de/zg/Hauptseite
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)
The specified alternate links have no errors.
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
GeneratorDrupal 10 (https://www.drupal.org)
MobileOptimizedwidth
HandheldFriendlytrue
viewportwidth=device-width, initial-scale=1, shrink-to-fit=no
langde
x-ua-compatibleie=edge
charsetutf-8

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Page quality

Content
(Critically important)
There are only 221 words on this page. Use at least 250 words to provide useful information.
Some words from the page title are not used within the pages content
The average number of words per sentence of 8.75 words is low.
22.6% of the text are stop words.
The page contains a listing, which indicates a good text layout.
3 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
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, initial-scale=1, 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)
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
...tom/docudrei/assets/docupedia_steine.jpgDocupedia-Logo
...custom/docudrei/assets/fb_icon_small.pngDocupedia auf Facebook
...lität_Silk_Nordafrika..JPG?itok=EdfzwiaVEin Mann auf einem Kamel vor einem Flugzeug
...aser_Größenvergleich_0.jpg?itok=XcswVM7Ygezeichneter Größenvergleich eines Kirchturms, eines Schiffs und von drei Gebäuden
.../public/2024-03/7398_0.jpg?itok=1xaOQ4dVNASA Johnson: „The City Lights of Northern Europe“. Fotografie der Internationalen Raumstation
...geschichte_beschnitten.jpg?itok=izFARKExutzerin eines archivierten Oral History-Interviews im Lesesaal der Forschungsstelle für Zeitgeschichte
...ress_200507_Ausschnitt.jpg?itok=JGya30bdEine Skulptur mit einem Plakat vor einem Gebäude
...istory_Teaser_Autokino.jpg?itok=E2PQb9wsMehrere Autos stehen vor einer weißen Leinwand auf einem Platz.
...lität_Silk_Nordafrika..JPG?itok=W7Ozztv9Ein Mann auf einem Kamel vor einem Flugzeug
...aser_Größenvergleich_0.jpg?itok=ecim0vjWgezeichneter Größenvergleich eines Kirchturms, eines Schiffs und von drei Gebäuden
.../public/2024-03/7398_0.jpg?itok=Wm3Q8UnjNASA Johnson: „The City Lights of Northern Europe“. Fotografie der Internationalen Raumstation
...geschichte_beschnitten.jpg?itok=34bvMtTWutzerin eines archivierten Oral History-Interviews im Lesesaal der Forschungsstelle für Zeitgeschichte
...ress_200507_Ausschnitt.jpg?itok=PCPz2fZ9Eine Skulptur mit einem Plakat vor einem Gebäude
...istory_Teaser_Autokino.jpg?itok=38eQ30GrMehrere Autos stehen vor einer weißen Leinwand auf einem Platz.
..._Teaser_Atatürk_Poster.jpg?itok=2Rk_pC_GEin gezeichnetes Plakat, das eine Frau im roten Kleid mit türkischen Halbmond zeigt, die eine Treppe hochsteigt. Rechts neben ihr leuchtet wie eine Sonne der Kopf Atatürks, links unter der Treppe werden Szenen aus der türkischen Geschichte gezeichnet.
...lic/import_images/7176.jpg?itok=5gz45l9iArtikelbild: Afroamerikanische Geschichte / African American History
...t/files/inline-images/240px-Zzf-logo.jpgLogo des Zentrums für Zeithistorische Forschung Potsdam
...line-images/Leibniz__Logo_DE_Schwarz.pngLogo der Leibniz Gemeinschaft
...ult/files/inline-images/Clio_logo_sm.jpgLogo des Vereins Clio-online e.V.

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.

Heading structure

Heading levelContent
H2 Hauptnavigation
H2 Hauptnavigation Duplicate text
H2 Docupedia-Zeitgeschichte
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
5 links don't have an anchor text.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 7 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://docupedia.de/Anchor Direkt zum Inhalt
/zg/HauptseiteIMG-ALT Docupedia-Logo
A-TITLE Hauptseite
/zg/HauptseiteDocupedia-Zeitgeschichte Begriffe, Methoden und Debatten der zeithistorischen Forschung
https://de-de.facebook.com/doc...New window External Subdomain No Text
https://de-de.facebook.com/doc...New window External Subdomain IMG-ALT Docupedia auf Facebook
/zg/show/artikelArtikel
A-TITLE Alle Artikel anzeigen
/zg/show/autorinnenAutor:innen
A-TITLE Alle Autorinnen und Autoren anzeigen
/zg/show/themenThemen
A-TITLE Themenklassifikation anzeigen
/zg/show/kategorienKategorien
A-TITLE Docupedia-Kategorien anzeigen
https://docupedia.de/zg/sucheSuche
A-TITLE Volltextsuche
/zg/show/artikelText duplicate Artikel
A-TITLE Alle Artikel anzeigen
/zg/show/autorinnenText duplicate Autor:innen
A-TITLE Alle Autorinnen und Autoren anzeigen
/zg/show/themenText duplicate Themen
A-TITLE Themenklassifikation anzeigen
/zg/show/kategorienText duplicate Kategorien
A-TITLE Docupedia-Kategorien anzeigen
https://docupedia.de/zg/sucheText duplicate Suche
A-TITLE Volltextsuche
/zg/Liebisch_Guemues_mobilitae...Mobilität/en und Mobilitätsgeschichte
/zg/Docupedia:Carolin_Liebisch...Carolin Liebisch-Gümüş
/zg/liebisch_guemues_mobilitae...New window weiterlesen...
A-TITLE Mobilität/en und Mobilitätsgeschichte
/zg/Liebisch_Guemues_mobilitae...IMG-ALT Ein Mann auf einem Kamel vor einem Flugzeug
https://www.awm.gov.au/collect...External Subdomain URL anchor text
https://www.awm.gov.au/collection/008151
/zg/Kaelble_historischer_vergl...Historischer Vergleich
/zg/Docupedia:Hartmut_KaelbleHartmut Kaelble
/zg\Historischer Vergleich von...No Text
/zg/Tanner_anthropocene_v1_en_...Anthropocene
/zg/Docupedia:Ariane_TannerAriane Tanner
/zg\Anthropocenevon Ariane Tan...No Text
/zg/Althaus_apel_oral_history_...Oral History (english version)
/zg/Docupedia:Andrea_AlthausAndrea Althaus
/zg/Docupedia:Linde_ApelLinde Apel
/zg\Oral History (english vers...No Text
/zg/Lorke_armut_v1_de_2023Armut
/zg/Docupedia:Christoph_LorkeChristoph Lorke
/zg\Armutvon Christoph Lorke, ...No Text
/zg/Graf_energy_history_v1_en_...Energy History and Histories of Energy
/zg/Docupedia:Rüdiger_GrafRüdiger Graf
/zg\Energy History and Histori...No Text
/zg/Docupedia:Über_DocupediaMehr...
/zg/browse/artikelNew window Nofollow Alle Artikel
/zg/Liebisch_Guemues_mobilitae...Text duplicate IMG-ALT Ein Mann auf einem Kamel vor einem Flugzeug
/zg/Liebisch_Guemues_mobilitae...Text duplicate Mobilität/en und Mobilitätsgeschichte
/zg/Docupedia:Carolin_Liebisch...Text duplicate Carolin Liebisch-Gümüş
/zg/Kaelble_historischer_vergl...IMG-ALT gezeichneter Größenvergleich eines Kirchturms, eines Schiffs und von drei Gebäuden
/zg/Kaelble_historischer_vergl...Text duplicate Historischer Vergleich
/zg/Docupedia:Hartmut_KaelbleText duplicate Hartmut Kaelble
/zg/Tanner_anthropocene_v1_en_...IMG-ALT NASA Johnson: „The City Lights of Northern Europe“. Fotografie der Internationalen Raumstation
/zg/Tanner_anthropocene_v1_en_...Text duplicate Anthropocene
/zg/Docupedia:Ariane_TannerText duplicate Ariane Tanner
/zg/Althaus_apel_oral_history_...IMG-ALT utzerin eines archivierten Oral History-Interviews im Lesesaal der Forschungsstelle für Zeitgeschichte
/zg/Althaus_apel_oral_history_...Text duplicate Oral History (english version)
/zg/Docupedia:Andrea_AlthausText duplicate Andrea Althaus
/zg/Docupedia:Linde_ApelText duplicate Linde Apel
/zg/Lorke_armut_v1_de_2023IMG-ALT Eine Skulptur mit einem Plakat vor einem Gebäude
/zg/Lorke_armut_v1_de_2023Text duplicate Armut
/zg/Docupedia:Christoph_LorkeText duplicate Christoph Lorke
/zg/Graf_energy_history_v1_en_...IMG-ALT Mehrere Autos stehen vor einer weißen Leinwand auf einem Platz.
/zg/Graf_energy_history_v1_en_...Text duplicate Energy History and Histories of Energy
/zg/Docupedia:Rüdiger_GrafText duplicate Rüdiger Graf
/zg/Pekesen_tuerkei_zeitgeschi...IMG-ALT Ein gezeichnetes Plakat, das eine Frau im roten Kleid mit türkischen Halbmond zeigt, die eine Treppe hochsteigt. Rechts neben ihr leuchtet wie eine Sonne der...
/zg/Pekesen_tuerkei_zeitgeschi...Türkei – Zeitgeschichte: Ein Fach, das es (noch) nicht gibt
/zg/Docupedia:Berna_PekesenBerna Pekesen
/zg/Knauer_african_american_hi...IMG-ALT Artikelbild: Afroamerikanische Geschichte / African American History
/zg/Knauer_african_american_hi...African American History
/zg/Docupedia:Christine_KnauerChristine Knauer
https://www.zzf-potsdam.de/New window Nofollow External Subdomain IMG-ALT Logo des Zentrums für Zeithistorische Forschung Potsdam
https://www.leibniz-gemeinscha...New window Nofollow External Subdomain IMG-ALT Logo der Leibniz Gemeinschaft
https://www.clio-online.de/sit...New window Nofollow External Subdomain IMG-ALT Logo des Vereins Clio-online e.V.
/zg/Docupedia:DatenschutzDatenschutz
A-TITLE Datenschutzerklärung des Projekts
/zg/Docupedia:Über_DocupediaÜber Docupedia
A-TITLE Informationen zum Projekt
https://docupedia.de/contactKontakt
https://www.drupal.org/External Subdomain Drupal

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://docupedia.de/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
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 0.12 seconds.
The file size of the HTML document is fine (39 kB).

HTTP Response Header

NameValue
servernginx/1.18.0
dateThu, 12 Sep 2024 10:42:12 GMT
content-typetext/html; charset=UTF-8
cache-controlmust-revalidate, no-cache, private
x-drupal-dynamic-cacheMISS
content-languagede
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN
expiresSun, 19 Nov 1978 05:00:00 GMT
x-generatorDrupal 10 (https://www.drupal.org)
x-drupal-cacheHIT
varyAccept-Encoding
content-encodinggzip
strict-transport-securitymax-age=31536000; includesSubdomains
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 1,253 referring domains.
This page has 133,345 backlinks.
This page has backlinks from 548 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

#
# 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:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html

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.md
Disallow: /composer/Metapackage/README.txt
Disallow: /composer/Plugin/ProjectMessage/README.md
Disallow: /composer/Plugin/Scaffold/README.md
Disallow: /composer/Plugin/VendorHardening/README.txt
Disallow: /composer/Template/README.txt
Disallow: /modules/README.txt
Disallow: /sites/README.txt
Disallow: /themes/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
Disallow: /media/oembed
Disallow: /*/media/oembed
# 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
Disallow: /index.php/media/oembed
Disallow: /index.php/*/media/oembed

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Most important keywords

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

KeywordResultRecheck
Docupedia65%Check
Zeitgeschichte54%Check
Docupedia-Zeitgeschichte50%Check
Hauptnavigation43%Check
History38%Check
Forschung38%Check
Vergleich38%Check
Oral38%Check
Artikel36%Check
Energy36%Check
Show more keywords and terms

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