Website review hedera-filter.ch
Generated on January 09 2026 23:23 PM
Old data? UPDATE !
The score is 53/100
SEO Content
Title
Thoma Air Filter Systems | Grob- und Feinstaubfilter
Length : 52
Perfect, your title contains between 10 and 70 characters.
Description
Grob- und Feinstaubfilter zum Nachbestellen, speziell für Zehnder Lüftungsanlagen. Unsere Zu- und Abluftfilter bieten bessere Leistungsfähigkeit als herkömmliche Geräte dank mehrfacher Abdichtung. Wir garantieren echte Schweizer Qualität.
Length : 238
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 |
|---|---|
| locale | de_DE |
| site_name | Grob- und Feinstaubfilter | Thoma Air Filter Systems |
| type | article |
| title | Grob- und Feinstaubfilter zum Nachbestellen, speziell für Zehnder Lüftungsanlagen. Unsere Zu- und Abluftfilter bieten bessere Leistungsfähigkeit als herkömmliche Geräte |
| description | Grob- und Feinstaubfilter zum Nachbestellen, speziell für Zehnder Lüftungsanlagen. Unsere Zu- und Abluftfilter bieten bessere Leistungsfähigkeit als herkömmliche Geräte dank mehrfacher Abdichtung. Wir garantieren echte Schweizer Qualität. |
| url | https://thoma-filter.ch/ |
| image | https://thoma-filter.ch/wp-content/uploads/2018/06/family_mini.jpg |
| image:secure_url | https://thoma-filter.ch/wp-content/uploads/2018/06/family_mini.jpg |
| image:width | 1920 |
| image:height | 834 |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 0 | 6 | 11 | 1 | 4 | 7 |
- [H2] SAUBERE LUFT IST KINDERLEICHT!
- [H2] THOMA SWISS AIR SYSTEMS - leistungsstarke Lüftungsfilter
- [H2] THOMA Grob- und Feinstaubfilter
- [H2] Mehr Lebensqualität dank Zu- und Abluftfilter
- [H2] E-mail Support
- [H2] Telefon Support
- [H3] SCHÜTZEN SIE SICH UND IHRE FAMILIE NOCH HEUTE.
- [H3] Hedera® CA150
- [H3] HEDERA®40 / Abluftfilter G3
- [H3] HEDERA®40 / Abluftfilter G4
- [H3] HEDERA®40 / Zuluftfilter M5
- [H3] Filter Set für PremiVent
- [H3] Aktivkohle Compact-Filter
- [H3] Kinderleicht zu frischer, sauberer Luft
- [H3] Kontakt
- [H3] Social Media
- [H3] Sitemap
- [H4]
- [H5] 10er box
- [H5] Filter Abo
- [H5] Beratung
- [H5] Kontakt
- [H6] Filterset 1 Paar G4+F7 passend zu Zehnder CA150
- [H6] passend zu Zehnder Lamina, Togo und Riga
- [H6] Filter plissiert G4
- [H6] passend zu Zehnder Lamina, Togo und Riga
- [H6] Filterset plissiert M5
- [H6] passend zu Zehnder Lamina, Togo und Riga
- [H6] Filter Set für PremiVent passend zu Zehnder
Images
We found 24 images on this web page.
14 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 : 4%
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 16 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Zum Shop | External | Passing Juice |
| PRODUKT ANSEHEN | External | Passing Juice |
| HEDERA®40 / Abluftfilter G3 | External | Passing Juice |
| HEDERA®40 / Abluftfilter G4 | External | Passing Juice |
| HEDERA®40 / Zuluftfilter M5 | External | Passing Juice |
| Filter Set für PremiVent | External | Passing Juice |
| Aktivkohle Compact-Filter | External | Passing Juice |
| Filter-Box | External | Passing Juice |
| Filter-Abo | External | Passing Juice |
| Service | Internal | Passing Juice |
| Beratung | External | Passing Juice |
| Gerätereinigung | External | Passing Juice |
| Luftmengenmessung | External | Passing Juice |
| Über uns | External | Passing Juice |
| Kontakt | External | Passing Juice |
| AGB | External | Passing Juice |
SEO Keywords
Keywords Cloud
sie auf der und die luft filter kontakt den chf
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| und | 24 |  |
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| die | 14 | |
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| sie | 7 | |
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| luft | 7 | |
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| auf | 4 | |
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Usability
Url
Domain : hedera-filter.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. |
|
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). |
|
Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
|
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://thoma-filter.ch/ |
Robots.txt
http://hedera-filter.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.