Website review koller-metall.ch
Generated on February 28 2026 04:13 AM
Old data? UPDATE !
The score is 52/100
SEO Content
Title
Koller Metallbautechnik GmbH | Zürich
Length : 37
Perfect, your title contains between 10 and 70 characters.
Description
Ihr Spezialist für Metall- und Fassadenbau in Zürich. Wir liefern massgeschneiderte Lösungen für einzigartige und anspruchsvolle Vorhaben. Unsere Expertise in Metallbau, Blechbearbeitung und Glasverarbeitung garantiert höchste Qualität. Unser umfassender Service begleitet Sie auch nach Projektabschluss. Lassen Sie uns über Ihr Projekt sprechen.
Length : 354
Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.
Keywords
Very bad. We haven't found meta keywords on your page. Use this free online meta tags generator to create keywords.
Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| site_name | Koller Metallbautechnik |
| title | Koller Metallbautechnik GmbH | Zürich |
| url | https://www.koller-metall.ch |
| type | website |
| description | Ihr Spezialist für Metall- und Fassadenbau in Zürich. Wir liefern massgeschneiderte Lösungen für einzigartige und anspruchsvolle Vorhaben. Unsere Expertise in Metallbau, Blechbearbeitung und Glasverarbeitung garantiert höchste Qualität. Unser umfassender Service begleitet Sie auch nach Projektabschl |
| image | http://static1.squarespace.com/static/64804744e1cecf62dfd920ee/t/648047ca377c007c12ec4066/1686128586723/20180214_01_logo_green_prim.png?format=1500w |
| image:width | 1182 |
| image:height | 341 |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 5 | 0 | 1 | 0 | 0 |
- [H1] exzellentinnovativpartnerschaftlich
- [H2] Einzigartige Projekte
- [H2] Vielseitige Angebote
- [H2] Kompetentes Team
- [H2] Innovatives Unternehmen
- [H2] Mit uns zusammenarbeiten
- [H4] Koller Metallbautechnik GmbH
Images
We found 6 images on this web page.
Good, most or all of your images have alt attributes.
Text/HTML Ratio
Ratio : 8%
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.
SEO Links
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 7 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Zum Inhalt springen | Internal | Passing Juice |
| Kontakt | Internal | Passing Juice |
| mehr erfahren | Internal | Passing Juice |
| unsere Kompetenzen | Internal | Passing Juice |
| das Team | Internal | Passing Juice |
| das Unternehmen | Internal | Passing Juice |
| Impressum | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
team unternehmen menü projekte wir wartung uns referenzen und service
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| und | 16 |  |
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| unternehmen | 8 | |
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| wir | 7 | |
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| projekte | 6 | |
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| team | 6 | |
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Usability
Url
Domain : koller-metall.ch
Length : 16
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. |
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Too bad, your website is using inline styles. |
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Too bad, your website has too many CSS files (more than 4). |
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Too bad, your website has too many JS files (more than 6). |
|
Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
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Apple Icon |
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Meta Viewport Tag |
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Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://www.koller-metall.ch/sitemap.xml |
Robots.txt
http://koller-metall.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.