Zakk.de - SEO Checker

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Overview of the SEO Check
Meta information
79% 
Page quality
35% 
Page structure
58% 
Link structure
25% 
Server
55% 
External factors
100% 
SEO Score
Response time
0.85 s
File size
47.00 kB
Words
723
Media files
20
Number of links
78 internal / 4 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
zakk - Zentrum für Aktion, Kultur und Kommunikation - startseite
The length of the page title is perfect. (575 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
zakk ist ein soziokulturelles Zentrum in Düsseldorf mit einem vielfältigen und ambitionierten Kulturprogramm. Das Programm setzt sich zusammen aus den Schwerpunkten Wort & Bühne (Literatur, Kabarett), Musik, Interkultur, Projekte, Politik & Gesellschaft und Discos.
The meta description is too long: 1659 pixels from max. 1000 pixels. Optimize description
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 markup is not in the first line of your HTML document. There must be no white spaces before the doctype markup.
The doctype HTML 5 is set correctly.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1.0, minimum-scale=1.0; maximum-scale=2.0;”> <base href=
keywordsKultur,Kulturzentrum,Düsseldorf,Soziokultur,Disco,Party,Konzert,Diskussion,Veranstaltung,Raum mieten
descriptionzakk ist ein soziokulturelles Zentrum in Düsseldorf mit einem vielfältigen und ambitionierten Kulturprogramm. Das Programm setzt sich zusammen aus den Schwerpunkten Wort & Bühne (Literatur, Kabarett), Musik, Interkultur, Projekte, Politik & Gesellschaft und Discos.
generatorJoomla! - Open Source Content Management
msapplication-TileColor#da532c
msapplication-TileImage/templates/icons/zakk/mstile-144x144.png
theme-color#ffffff
js_s_token13c9b4cf2ad099cf7632b132f023e25feed10a90d471aa41c579b981120362be
langde-de
content-typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
Words from the H1 heading are not used in the page content.
Only 1 paragraph/s was/were found on this page.
The average number of words per sentence of 8.25 words is low.
This page contains 723 words. That's ok.
23.2% of the text are stop words.
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.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 8 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1.0, minimum-scale=1.0; maximum-scale=2.0;”> <base href=" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 14 tags for this page.
Image SEO
(Somewhat important)
20 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.
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
https://zakk.de/images/quadrat/13874.jpgNo alt attribute provided
https://zakk.de/images/quadrat/14288.jpgNo alt attribute provided
https://zakk.de/images/quadrat/13547.jpgNo alt attribute provided
https://zakk.de/images/quadrat/13562.jpgNo alt attribute provided
https://zakk.de/images/quadrat/14314.jpgNo alt attribute provided
https://zakk.de/images/quadrat/13874.jpgNo alt attribute provided
https://zakk.de/images/quadrat/13298.jpgNo alt attribute provided
https://zakk.de/images/quadrat/14360.jpgNo alt attribute provided
https://zakk.de/images/quadrat/14266.jpgNo alt attribute provided
https://zakk.de/images/quadrat/13656.jpgNo alt attribute provided
https://zakk.de/images/quadrat/14383.jpgNo alt attribute provided
https://zakk.de/images/quadrat/14406.jpgNo alt attribute provided
https://zakk.de/images/quadrat/14424.jpgNo alt attribute provided
https://zakk.de/images/quadrat/14107.jpgNo alt attribute provided
https://zakk.de/images/quadrat/13752.jpgNo alt attribute provided
https://zakk.de/images/quadrat/14274.jpgNo alt attribute provided
https://zakk.de/images/quadrat/13544.jpgNo alt attribute provided
https://zakk.de/images/quadrat/13891.jpgNo alt attribute provided
https://zakk.de/images/quadrat/13916.jpgNo alt attribute provided
https://zakk.de/images/quadrat/13807.jpgNo alt attribute provided

Page structure

H1 heading
(Critically important)
zakk Themen und Veranstaltungen
The H1 heading is perfect.
Headings
(Important)
Some headings occur twice on the page.
There are 58 headings on the page. The amount of headings should be in a more proper relation to the amount of text.
Some headings do not have any content.

Heading structure

Heading levelContent
H1 zakk Themen und Veranstaltungen
H2 Ihr Warenkorb ist leer!
H2 Dekker
H2 Tango im zakk
H2 Wir können auch anders: 50+ Party
H2 Jugend gegen Rechtsruck
H2 Science Slam on Sunday
H2 Düsseldorfer Tauschring: Frühstück
H2 Die USA am Vorabend der Präsidentschaftswahl
H2 Dekker Duplicate text
H2 Christian Schulte-Loh
H2 Hannis Schachabend
H2 Tango im zakk Duplicate text
H2 Wir können auch anders: 50+ Party Duplicate text
H2 Der Rockclub
H2 Gesunde Krankenhäuser für Alle!?
H2 (Intersektionaler) Feminismus
H2 Elson Zguri: Alle Katzen sind hübsch
H2 Labyrinth der verwaisten Wünsche
H2 Christian Ehring für fiftyfifty
H2 Feministischer Lesekreis: Die Welt verändern, denn sie braucht es
H2 Von wegen Sokrates - Philosophisches Café
H2 Markus Barth: Pures Gold
H2 Anjas Singabend
H2 Poesieschlachtpunktacht
H2 Comedy im zakk #14
H2 Häusliche Gewalt - was tun?
H2 Therapy?
H2 Newsletter
H2 Quicklinks
H2 Kontaktieren Sie uns
H3 "Future Ghosts“ -Tour 2024
H3 argentinisches Lebensgefühl in Flingern
H3 jetzt mit Vorverkauf!
H3 Heute
H3 News
H3 ACHTUNG: bei trockenem Wetter im Sonnenpark Oberbilk
H3 Die Wissenschaft schlägt zu...
H3 Frühstück & Information
H3 Information und Diskussion
H3 "Future Ghosts“ -Tour 2024 Duplicate text
H3 Bankrott Royal – Die Zukunft ist golden
H3 mit Q&A
H3 argentinisches Lebensgefühl in Flingern Duplicate text
H3 jetzt mit Vorverkauf! Duplicate text
H3 10 Jahre MajorTom im zakk
H3 Politisches Frühstück von attac: Was bringen die Reformen?
H3 Eine Gesprächsrunde für FLINTA* Personen mit Kaffee & Kuchen.
H3 Reden und Schriften zur Hörkultur der Griechen
H3 Lesung mit Samer Al Najjar
H3 Benefiz für fiftyfifty
H3 Feminismus zwischen Reform und Revolution
H3 Moderation: Jost Guido Freese
H3 Comedy
H3 Zusammen singt man weniger allein
H3 Der Düsseldorfer Poetry Slam im zakk
H3 Die Nachwuchscomedyshow im zakk
H3 Empty heading
H3 Troublegum 30 - The 30th anniversary tour
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.
The number of internal links is ok.
None of the anchor texts is too long.
There are 4 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://zakk.de/zakk - Zentrum für Aktion, Kultur und Kommunikation
https://zakk.de/programm/alleProgramm
https://zakk.de/programm/alleAlle
https://zakk.de/programm/musikMusik
/programm/wort-und-buehneWort & Bühne
https://zakk.de/programm/partyParty
/programm/politik-und-gesellsc...Politik & Gesellschaft
/programm/interkulturInterkultur
/programm/strassenfestStrassenfest
/projekte/aktuelle-projekteProjekte
/projekte/aktuelle-projekteAktuelle Projekte
/projekte/projektarchivProjektarchiv
/ueber-zakk/philosophieÜber zakk
/ueber-zakk/philosophiePhilosophie
/ueber-zakk/kompetenzzentrum-i...Kompetenzzentrum Interkultur
/ueber-zakk/programmvielfaltProgrammvielfalt
/ueber-zakk/so-sieht-zakk-ausSo sieht zakk aus
/ueber-zakk/zakk-evzakk e.V.
/service/vvk-informationService
/service/vvk-informationVVK Information
https://zakk.de/service/gutscheinGutschein
/service/raueme-mietenRäume mieten
/service/raum-und-technikRaum & Technik
https://zakk.de/service/pressePresse
https://zakk.de/service/faqFAQ
/gastronomie/unsere-kuecheGastronomie
/gastronomie/unsere-kuecheUnsere Küche
https://zakk.de/kontakt/anfahrtKontakt
https://zakk.de/kontakt/anfahrtAnfahrt
/kontakt/kontaktlisteKontaktliste
/kontakt/newsletterNewsletter
https://zakk.de/kontakt/impressumImpressum
https://de-de.facebook.com/zak...New window External Subdomain facebook
https://zakk.de/tickets/Tickets
https://zakk.de/warenkorb/warenkorb 0
https://zakk.de/tickets/Tickets.
https://zakk.de/suche/Suche
/event-detail?event=13874Dekker
/event-detail?event=14353Tango im zakk
/event-detail?event=14263Wir können auch anders: 50+ Party
/event-detail?event=1428814:00 UhrJugend gegen Rechtsruck
/event-detail?event=1354720:00 UhrScience Slam on Sunday
/event-detail?event=14288Jugend gegen Rechtsruck
/event-detail?event=13547Science Slam on Sunday
/event-detail?event=13562Düsseldorfer Tauschring: Frühstück
/event-detail?event=14314Die USA am Vorabend der Präsidentschaftswahl
/event-detail?event=13874Text duplicate Dekker
/event-detail?event=13298Christian Schulte-Loh
/event-detail?event=14360Hannis Schachabend
/event-detail?event=14353Text duplicate Tango im zakk
/event-detail?event=14263Text duplicate Wir können auch anders: 50+ Party
/event-detail?event=14266Der Rockclub
/event-detail?event=13656Gesunde Krankenhäuser für Alle!?
/event-detail?event=14383(Intersektionaler) Feminismus
/event-detail?event=14406Elson Zguri: Alle Katzen sind hübsch
/event-detail?event=14424Labyrinth der verwaisten Wünsche
/event-detail?event=14107Christian Ehring für fiftyfifty
/event-detail?event=14258Feministischer Lesekreis: Die Welt verändern, denn sie braucht es
/event-detail?event=13752Von wegen Sokrates - Philosophisches Café
/event-detail?event=13872Markus Barth: Pures Gold
/event-detail?event=14274Anjas Singabend
/event-detail?event=13544Poesieschlachtpunktacht
/event-detail?event=13891Comedy im zakk #14
/event-detail?event=13916Häusliche Gewalt - was tun?
/event-detail?event=13807Therapy?
https://zakk.de/programm/alleZur Programmübersicht
https://zakk.de/service/faqText duplicate FAQ
https://zakk.de/service/presseText duplicate Presse
https://de-de.facebook.com/zak...New window External Subdomain Text duplicate facebook
https://www.instagram.com/zakk...New window External Subdomain instagram
https://zakk.de/kontakt/impressumText duplicate Impressum
/kontakt/newsletterhier ...
https://zakk.de/service/faq/Barrierefreiheit
/kontakt/impressum/Datenschutz
/service/vvk-informationErmäßigungen
/service/gutschein/veranstalte...Veranstaltergutschein
https://zakk.de/service/gutscheinText duplicate Gutschein
/service/raueme-mietenText duplicate Räume mieten
/ueber-zakk/zakk-evText duplicate zakk e.V.
https://zakk.de/strassenfestStraßenfest
https://zakk.de/refugeesRefugees
http://www.duesseldorf.de/New window External Subdomain Landeshauptstadt Düsseldorf

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://zakk.de/"
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.85 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
This page loads 5 CSS files. This may affect the page load time negatively.
This page loads 8 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (47 kB).

HTTP Response Header

NameValue
dateSun, 03 Nov 2024 12:12:29 GMT
serverApache
content-encodinggzip
expiresWed, 17 Aug 2005 00:00:00 GMT
cache-controlno-store, no-cache, must-revalidate, post-check=0, pre-check=0
pragmano-cache
set-cookie85 Characters
x-frame-optionsSAMEORIGIN
strict-transport-securitymax-age=86400
last-modifiedSun, 03 Nov 2024 12:12:30 GMT
x-powered-byPleskLin
x-content-type-optionsnosniff
x-xss-protection1; mode=block
transfer-encodingchunked
content-typetext/html; charset=utf-8
statuscode200
http_versionHTTP/1.1

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 1,127 referring domains.
This page has 23,651 backlinks.
This page has backlinks from 746 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

# If the Joomla site is installed within a folder such as at
# e.g. www.example.com/joomla/ the robots.txt file MUST be
# moved to the site root at e.g. www.example.com/robots.txt
# 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:
# 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

zakk.de
zakk - Zentrum für Aktion, Kultur und Kommunikation - startseite
zakk ist ein soziokulturelles Zentrum in Düsseldorf mit einem vielfältigen und ambitionierten Kulturprogramm. Das Programm setzt sich zusammen aus den Schwerpunkten Wort & Bühne (Literatur, Kabarett), Musik, Interkultur, Projekte, Politik & Gesellschaft und Discos.

Most important keywords

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

KeywordResultRecheck
zakk94%Check
im zakk69%Check
Kultur62%Check
Zentrum58%Check
Politik und Gesellschaft58%Check
Düsseldorf54%Check
USA54%Check
Veranstaltung50%Check
Veranstaltungen50%Check
Themen50%Check
Show more keywords and terms

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