Website review langag.swiss
Generated on December 07 2025 18:41 PM
Old data? UPDATE !
The score is 53/100
SEO Content
Title
Otto Lang AG
Length : 12
Perfect, your title contains between 10 and 70 characters.
Description
Wir sind 40 Mitarbeiter und kümmern uns um die Bereiche Luft-, Klima- und Entstaubungstechnik und allgemeine Industriespenglerarbeiten. Das passende Zubehör für Lüftungs- und Klimaanlagen können Sie auch bei uns beziehen.
Length : 221
Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.
Keywords
Ablufthauben, Rohrmaterial, Flachkanalsysteme, Mikado-Komfortlüftungssystem, Gliederklappen, Kanalschalldämpfer, Rechteckwetterschutzgitter in Alu und V2A, Dachhauben, Regenhüte
Good, your page contains meta keywords.
Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| url | //www.lang-industriespenglerei.ch |
| type | Website |
| site_name | Otto Lang AG |
| title | Otto Lang AG |
| description | Wir sind 40 Mitarbeiter und kümmern uns um die Bereiche Luft-, Klima- und Entstaubungstechnik und allgemeine Industriespenglerarbeiten. Das passende Zubehör für Lüftungs- und Klimaanlagen können Sie auch bei uns beziehen. |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 0 | 4 | 4 | 0 | 0 | 0 |
- [H2] Preisliste verfügbar
- [H2] Firmen-Vorstellung
- [H2] Geschäftsbereiche
- [H2] Unsere Geschichte
- [H3] Rohrmaterial
- [H3] Flachkanalsysteme
- [H3] Lüftungskanäle
- [H3] Küchenablufthauben
Images
We found 3 images on this web page.
Good, most or all of your images have alt attributes.
Text/HTML Ratio
Ratio : 5%
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 22 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| - | Internal | Passing Juice |
| Über Lang | Internal | Passing Juice |
| Unternehmen | Internal | Passing Juice |
| Geschäftsbereiche | Internal | Passing Juice |
| Seven-Air Gebr. Meyer AG | Internal | Passing Juice |
| Produkte | Internal | Passing Juice |
| alle Produkte | Internal | Passing Juice |
| Rohrmaterial | Internal | Passing Juice |
| Flachkanalsysteme | Internal | Passing Juice |
| Lüftungskanäle | Internal | Passing Juice |
| Küchenablufthauben | Internal | Passing Juice |
| Zusatzprodukte | Internal | Passing Juice |
| Kontakt | Internal | Passing Juice |
| Team | Internal | Passing Juice |
| Standort | Internal | Passing Juice |
| Kontaktformular | Internal | Passing Juice |
| Blog | Internal | Passing Juice |
| Weiterlesen | Internal | Passing Juice |
| Öffnungszeiten | Internal | Passing Juice |
| AGB | Internal | Passing Juice |
| Datenschutz | Internal | Passing Juice |
| Impressum | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
küchenablufthauben flachkanalsysteme produziert lüftungskanäle für mit werkserweiterung lang und ermensee
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| lang | 8 |  |
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| für | 4 | |
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| produziert | 3 | |
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| werkserweiterung | 3 | |
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| ermensee | 3 | |
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Usability
Url
Domain : langag.swiss
Length : 12
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
Great no email address has been found in plain text!
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. |
|
Too bad, your website has too many CSS files (more than 4). |
|
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.lang-industriespenglerei.ch/de/home |
Robots.txt
http://langag.swiss/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.