blackboxonline.ch

Website review blackboxonline.ch

 Generated on January 09 2026 23:29 PM

Old data? UPDATE !

The score is 62/100

SEO Content

Title

Onlinedokumentation www.blackboxonline.org : BlackBox, Kunst und Kultur, Studios + Records, Verlag und mehr.

Length : 108

Ideally, your title should contain between 10 and 70 characters (spaces included). Use this free tool to calculate text length.

Description

blackbox kunst und kultur, ausstellungsdokumentation, clone, der neue heutige, kurzfilme auf video, videokunst, superfreak, parasit, newestage

Length : 142

Great, your meta description contains between 70 and 160 characters.

Keywords

blackbox kunst und kultur, ausstellungsdokumentation, clone, der neue heutige, kurzfilme auf video, videokunst, superfreak, parasit, newestage

Good, your page contains meta keywords.

Og Meta Properties

This page does not take advantage of Og Properties. This tags allows social crawler's better structurize your page. Use this free og properties generator to create them.

Headings

H1 H2 H3 H4 H5 H6
0 6 20 0 0 0
  • [H2] BlackBox Kunst und Kultur
  • [H2] Aktuell: Ausschreibung
  • [H2] LABORATORIUM 4.1
  • [H2] Claudia NicolussiMarcello RomantiniFabian SuterEva van der Spek
  • [H2] Vernissage Samstag 20. September 2025
  • [H2] Neue Arbeiten
  • [H3] BlackBox Navigation
  • [H3] BlackBox Navigation 2023
  • [H3] BlackBox Navigation 2022
  • [H3] BlackBox Navigation 2019
  • [H3] BlackBox Navigation 2016
  • [H3] BlackBox Navigation 2015
  • [H3] BlackBox Navigation 2014
  • [H3] BlackBox Navigation 2012
  • [H3] BlackBox Navigation 2011
  • [H3] BlackBox Navigation 2010
  • [H3] BlackBox Navigation 2008
  • [H3] BlackBox Navigation 2008-12
  • [H3] BlackBox Navigation 2007
  • [H3] BlackBox Navigation 2006
  • [H3] BlackBox Navigation 2005
  • [H3] BlackBox Navigation 2003
  • [H3] BlackBox Navigation 2000
  • [H3] BlackBox Navigation 2000
  • [H3] BlackBox Navigation 1999/2000
  • [H3] BlackBox Jubiläum "Kunststücke"

Images

We found 5 images on this web page.

Good, most or all of your images have alt attributes.

Text/HTML Ratio

Ratio : 31%

Ideal! This page's ratio of text to HTML code is between 25 and 70 percent.

Flash

Perfect, no Flash content has been detected on this page.

Iframe

Great, there are no Iframes detected on this page.

URL Rewrite

Good. Your links looks friendly!

Underscores in the URLs

We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.

In-page links

We found a total of 32 links including 6 link(s) to files

Anchor Type Juice
BlackBox Startseite Internal Passing Juice
BlackBox Ausschreibungen Internal Passing Juice
BlackBox Ausstellungen Internal Passing Juice
BlackBox Music Lab Internal Passing Juice
BlackBox Short Film Festivals Internal Passing Juice
Der Neue Heutige External Passing Juice
Netzgalerie Clone Internal Passing Juice
Medienspiegel Internal Passing Juice
BlackBox Leitbild Internal Passing Juice
BlackBox Statuten Internal Passing Juice
BlackBox Unterstützer Internal Passing Juice
BlackBox Spenden Internal Passing Juice
BlackBox Kontakt Internal Passing Juice
"Transformation" in der Stadtbibliothek Aarau External Passing Juice
"Transzendent/Der innere Raum" in der Stadtbibliothek Aarau External Passing Juice
"Kapitalismus - What else?" auf Noseland, Schöftland External Passing Juice
"r&um und NOW", Fabian Suter, Kunstraum Aarau External Passing Juice
"Keine Systeme" zu Gast im Forum Schlossplatz und Kunstraum Aarau External Passing Juice
"Offene Systeme" zu Gast im Kunstraum Aarau External Passing Juice
Einzelausstellungen 2011, Samsana, Milchgasse 19, Aarau External Passing Juice
"Autonome Systeme", Bleifrei Aarau External Passing Juice
Einzelausstellungen 2008, Samsana, Milchgasse 19, Aarau External Passing Juice
"Kurzfilme auf Video" Aarau/Biberstein/Laufenburg External Passing Juice
"Suter & Suter", Kulturnacht Laufenburg External Passing Juice
"Das Ding mit dem Tod", BlackBox goes KUZEB Bremgarten AG External Passing Juice
"Imedia", Gruppenausstellung im Rathaus Aarau External Passing Juice
"BlackBox Weihnachtsausstellung", Villa Tannheim, Schönenwerd External Passing Juice
"PoP", Bachmattweg 1, Aarau              External Passing Juice
"Behind The Line", Bachmattweg 1, Aarau External Passing Juice
Einzelausstellungen 1999/2000, Bachmattweg 1, Aarau External Passing Juice
Ausschreibung Ausstellung BlackBox Jubiläum "Kunststücke" Internal Passing Juice
Anmeldung "Kunststücke" Internal Passing Juice

SEO Keywords

Keywords Cloud

navigation ausstellung mit kunststücke blackbox aarau wir stadtbibliothek und jubiläum

Keywords Consistency

Keyword Content Title Keywords Description Headings
blackbox 37
navigation 19
aarau 15
und 10
kunststücke 6

Usability

Url

Domain : blackboxonline.ch

Length : 17

Favicon

Great, your website has a favicon.

Printability

We could not find a Print-Friendly CSS.

Language

Good. Your declared language is de.

Dublin Core

This page does not take advantage of Dublin Core.

Document

Doctype

HTML 5

Encoding

Perfect. Your declared charset is UTF-8.

W3C Validity

Errors : 0

Warnings : 0

Email Privacy

Warning! At least one email address has been found in the plain text. Use free antispam protector to hide email from spammers.

Deprecated HTML

Great! We haven't found deprecated HTML tags in your HTML.

Speed Tips

Excellent, your website doesn't use nested tables.
Too bad, your website is using inline styles.
Great, your website has few CSS files.
Perfect, your website has few JavaScript files.
Perfect, your website takes advantage of gzip.

Mobile

Mobile Optimization

Apple Icon
Meta Viewport Tag
Flash content

Optimization

XML Sitemap

Missing

Your website does not have an XML sitemap - this can be problematic.

A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more intelligently.

Robots.txt

http://blackboxonline.ch/robots.txt

Great, your website has a robots.txt file.

Analytics

Missing

We didn't detect an analytics tool installed on this website.

Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.

PageSpeed Insights

Device
Categories

Website-SEO-Überprüfung

Website-SEO-Überprüfung is a free SEO tool which provides you content analysis of the website.