Website review caltech.ch
Generated on January 07 2026 16:17 PM
Old data? UPDATE !
The score is 59/100
SEO Content
Title
Sanitaire Fribourg & système de chauffage | Caltech
Length : 51
Perfect, your title contains between 10 and 70 characters.
Description
Caltech, votre entreprise chauffagiste propose des solutions sur mesure en chauffage et sanitaire à Fribourg. Installation, entretien et maintenance
Length : 148
Great, your meta description contains between 70 and 160 characters.
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 | fr_FR |
| type | website |
| title | Sanitaire Fribourg & système de chauffage | Caltech |
| description | Caltech, votre entreprise chauffagiste propose des solutions sur mesure en chauffage et sanitaire à Fribourg. Installation, entretien et maintenance |
| url | https://www.caltech.ch/ |
| site_name | Chauffagiste Sanitaire Fribourg | Caltech |
| updated_time | 2025-06-10T12:40:15+00:00 |
| image | https://www.caltech.ch/wp-content/uploads/2025/01/caltech-reseaux-sociaux.png |
| image:secure_url | https://www.caltech.ch/wp-content/uploads/2025/01/caltech-reseaux-sociaux.png |
| image:width | 1200 |
| image:height | 630 |
| image:alt | caltech-banniere reseaux-sociaux |
| image:type | image/png |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 7 | 21 | 0 | 0 | 0 |
- [H1] Votre spécialiste chauffagiste en Suisse Romande
- [H2] Caltech SA : votre installateur en Chauffage & Sanitaire Cantons de Fribourg et Vaud
- [H2] Nos prestations
- [H2] Nos systèmes de chauffage
- [H2] Notre abonnement maintenance et dépannnage 24h/24h
- [H2] Nos valeurs
- [H2] Une question ? Un projet ?
- [H2] Nous contacter
- [H3] Chauffage
- [H3] Bruleur & Gaz
- [H3] Sanitaire
- [H3] Ventilation
- [H3] Pompe à chaleur
- [H3] Solaire
- [H3] Régulation
- [H3] Détartrage Boiler
- [H3] Dépannage 24h/24h
- [H3] Adoucisseur
- [H3] Maintenance
- [H3] Ébouage chauffage
- [H3] Pompe à chaleur géothermique
- [H3] Pompe à chaleur air/eau intérieur
- [H3] Pompe à chaleur air/eau extérieur
- [H3] Chaudière à mazout
- [H3] Chaudière à gaz
- [H3] Chaudière à pellets
- [H3] Proximité
- [H3] Expertise
- [H3] Suivi
Images
We found 9 images on this web page.
Good, most or all of your images have alt attributes.
Text/HTML Ratio
Ratio : 7%
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 15 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Aller au contenu | Internal | Passing Juice |
| Accueil | Internal | Passing Juice |
| Qui sommes-nous | Internal | Passing Juice |
| Prestations | Internal | Passing Juice |
| Nos chauffages | Internal | Passing Juice |
| Pompe à chaleur géothermique | Internal | Passing Juice |
| Pompe à chaleur air eau intérieur | Internal | Passing Juice |
| Pompe à chaleur air eau extérieur | Internal | Passing Juice |
| Chaudière à gaz | Internal | Passing Juice |
| Chaudière à mazout | Internal | Passing Juice |
| Chaudière à pellet | Internal | Passing Juice |
| Dépannage 24h | Internal | Passing Juice |
| Conseils | Internal | Passing Juice |
| Contact | Internal | Passing Juice |
| Plan de site | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
chauffage chaleur pompe dépannage chaudière nos nous caltech pour votre
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| chauffage | 18 |  |
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| chaleur | 18 | |
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| chaudière | 14 | |
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| pompe | 13 | |
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| caltech | 12 | |
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Usability
Url
Domain : caltech.ch
Length : 10
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
Good. Your declared language is fr.
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
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Apple Icon |
|
Meta Viewport Tag |
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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://caltech.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.