tec21.ch

Website review tec21.ch

 Generated on February 14 2026 22:51 PM

Old data? UPDATE !

The score is 57/100

SEO Content

Title

espazium.ch – Onlineplattform für Baukultur

Length : 43

Perfect, your title contains between 10 and 70 characters.

Description

Interdisziplinäre Plattform für baukulturellen Dialog – Berichte aus dem Bauwesen zu Architektur, Ingenieurwesen, Umwelt, Raumplanung, Innenarchitektur | Artikel von TEC21, TRACÉS, Archi, SIA | News aus der Baubranche, Jobs und Architekturwettbewerbe

Length : 250

Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.

Keywords

Architektur, Ingenieurwesen, Umwelt, Raumplanung, Innenarchitektur

Good, your page contains meta keywords.

Og Meta Properties

Good, your page take advantage of Og Properties.

Property Content
site_name Espazium
type website
url https://www.espazium.ch/de
title espazium.ch – Onlineplattform für Baukultur
description Interdisziplinäre Plattform für baukulturellen Dialog – Berichte aus dem Bauwesen zu Architektur, Ingenieurwesen, Umwelt, Raumplanung, Innenarchitektur | Artikel von TEC21, TRACÉS, Archi, SIA | News aus der Baubranche, Jobs und Architekturwettbewerbe
image https://www.espazium.ch/themes/espazium_website/assets/img/esp_share_facebook.jpg
image:type image/jpeg
image:width 1200
image:height 630
image:alt Espazium Logo
locale de_CH

Headings

H1 H2 H3 H4 H5 H6
1 9 19 0 1 0
  • [H1] Architektur, Ingenieurwesen und Städtebau im Fokus
  • [H2] Secondary Navigation
  • [H2] Main navigation
  • [H2] Neueste Beiträge
  • [H2] Neueste Publikationen
  • [H2] Expertise
  • [H2] Espazium Universe
  • [H2] Über Espazium
  • [H2] Footer Secondary
  • [H2] Social Links
  • [H3] Pla­nungs­sek­tor – Ge­schäfts­la­ge lässt auf...
  • [H3] «Sack­gas­se Mo­no­dis­zi­pli­na­ri­tät»
  • [H3] Grü­ne Fas­sa­den
  • [H3] Em­pa­thi­sche Räu­me
  • [H3] Blat­te­ner Berg­sturz di­gi­ta­li­siert
  • [H3] Be­tei­li­gung als Grund­la­ge gu­ter Ge­stal­tung
  • [H3] Blat­tens neue Ge­fah­ren­kar­ten
  • [H3] Ler­nen von Blat­ten
  • [H3] Vom Stadt­ni­veau zum Hoch­park: ei­ne Fra­ge der Ge­stal­tung
  • [H3] Holz­bau be­rüh­ren: Ex­kur­si­on nach Arle­sheim
  • [H3] Er­wei­te­rung und Sa­nie­rung Kunst­eis­bahn Scho­ren Lan­gen­thal
  • [H3] Ba­sis­stu­fe Kap­pe­li­sacker, It­ti­gen
  • [H3] Be­tei­li­gung als Grund­la­ge gu­ter Ge­stal­tung
  • [H3] Das Mahn­mal der Au­to­bahn A1
  • [H3] Test­pla­nung Stadt­raum Bahn­hof Brugg Win­disch
  • [H3] Bus­hof­dach Bahn­hof Schwyz
  • [H3] Cultura Suisse 2026
  • [H3] Graue En­er­gie: Grenz­wer­te wer­den ver­bind­lich
  • [H3] Pla­nungs­sek­tor – Ge­schäfts­la­ge lässt auf ho­hem Ni­veau nach
  • [H5]  

Images

We found 37 images on this web page.

3 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.

Text/HTML Ratio

Ratio : 13%

This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.

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

Perfect! No underscores detected in your URLs.

In-page links

We found a total of 34 links including 1 link(s) to files

Anchor Type Juice
Skip to main content Internal Passing Juice
Über Uns Internal Passing Juice
Expertise Internal Passing Juice
Newsletter Internal Passing Juice
Mediadaten Internal Passing Juice
Abonnieren Internal Passing Juice
Kontakt Internal Passing Juice
Menu Internal Passing Juice
News Internal Passing Juice
Dossiers Internal Passing Juice
Competitions External Passing Juice
Education External Passing Juice
Events External Passing Juice
Jobs Internal Passing Juice
Shop Internal Passing Juice
Alle Beiträge External Passing Juice
Weitere Publikationen External Passing Juice
Content Creation Internal Passing Juice
Marketing und Kommunikation Internal Passing Juice
Events und Moderation Internal Passing Juice
Wettbewerbe und Auszeichnungen Internal Passing Juice
Führungen Internal Passing Juice
ZU UNSERER EXPERTISE External Passing Juice
Bildung Internal Passing Juice
Holzbau Internal Passing Juice
SIA NEWS Internal Passing Juice
SIA Internal Passing Juice
Mehr über Espazium Internal Passing Juice
Impressum Internal Passing Juice
AGB Internal Passing Juice
Datenschutz Internal Passing Juice
Cookie-Erklärung Internal Passing Juice
Linkedin External Passing Juice
Instagram External Passing Juice

SEO Keywords

Keywords Cloud

für espazium wir des den auf über als und sia

Keywords Consistency

Keyword Content Title Keywords Description Headings
und 41
espazium 20
des 10
über 8
als 8

Usability

Url

Domain : tec21.ch

Length : 8

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.
Perfect. No inline css has been found in HTML tags!
Great, your website has few CSS files.
Too bad, your website has too many JS files (more than 6).
Too bad, your website does not take advantage of gzip.

Mobile

Mobile Optimization

Apple Icon
Meta Viewport Tag
Flash content

Optimization

XML Sitemap

Great, your website has an XML sitemap.

https://www.espazium.ch/de

Robots.txt

http://tec21.ch/robots.txt

Great, your website has a robots.txt file.

Analytics

Great, your website has an analytics tool.

   Google Analytics

PageSpeed Insights

Device
Categories

Website-SEO-Überprüfung

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