Website review deluca-isolationen.ch
Generated on December 27 2025 04:22 AM
Old data? UPDATE !
The score is 47/100
SEO Content
Title
De Luca Isolations | Le spécialiste suisse en étanchéité et toitures
Length : 68
Perfect, your title contains between 10 and 70 characters.
Description
De Luca Isolations SA, votre spécialiste en étanchéité et toitures. Découvrez nos services de ferblanterie et toits plats/inclinés.
Length : 131
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 |
| locale:alternate | de_DE |
| type | website |
| title | De Luca Isolations | Le spécialiste suisse en étanchéité et toitures |
| description | De Luca Isolations SA, votre spécialiste en étanchéité et toitures. Découvrez nos services de ferblanterie et toits plats/inclinés. |
| url | https://deluca-isolations.ch/ |
| site_name | De Luca Isolationen |
| image | https://deluca-isolations.ch/wp-content/uploads/2022/10/lines-bg-shape-1.svg |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 0 | 4 | 22 | 7 | 2 | 0 |
- [H2] UN TRAVAIL DE SPECIALISTES
- [H2] Durabilité
- [H2] De Luca Isolations SA
- [H2] Les questions les plus fréquentes
- [H3] De Luca Isolations SA propose un service global, de l’expertise à la réalisation, avec une équipe d’étancheurs professionnels formés pour intervenir sur les petits bâtiments et sur les chantiers d’envergure.
- [H3] ETANCHEITE
- [H3] TOITS PLATS
- [H3] TOITS INCLINES
- [H3] SECURISATION DE TOITURE
- [H3] PREPARATION DES TOITS POUR L’INSTALLATION DE PANNEAUX PHOTOVOLTAIQUES
- [H3] FERBLANTERIE – COUVERTURE
- [H3] Pourquoi nous choisir ?
- [H3] 40 ans d'expérience
- [H3] Entretien de votre toiture
- [H3] Votre solution d’urgence à Bienne, Seeland, Jura
- [H3] Bâtiment scolaire | Tavannes
- [H3] USP SA | Porrentruy
- [H3] Le Petit-Bâle | Cormoret
- [H3] La Coupole | Bienne
- [H3] Waldhaus | Macolin
- [H3] Bâtiment Rue Basse | Bienne
- [H3] DE LUCA ISOLATIONS – UN BON CHOIX
- [H3] Bâtiment scolaire | Tavannes
- [H3] USP SA | Porrentruy
- [H3] Le Petit-Bâle | Cormoret
- [H3] La Coupole | Bienne
- [H4] Références
- [H4] ETANCHEITE
- [H4] SECURISATION DE TOITURE
- [H4] TOITS PLATS
- [H4] PREPARATION DES TOITS POUR L’INSTALLATION DE PANNEAUX PHOTOVOLTAIQUES
- [H4] TOITS INCLINES
- [H4] FERBLANTERIE – COUVERTURE
- [H5] Contact
- [H5] Services | Politiques
Images
We found 29 images on this web page.
27 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 : 0%
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 28 links including 5 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Home | External | Passing Juice |
| Compétences | External | Passing Juice |
| Durabilité | External | Passing Juice |
| Références | External | Passing Juice |
| A propos | External | Passing Juice |
| Contact | External | Passing Juice |
| ETANCHEITE | External | Passing Juice |
| TOITS PLATS | External | Passing Juice |
| TOITS INCLINES | External | Passing Juice |
| SECURISATION DE TOITURE | External | Passing Juice |
| PREPARATION DES TOITS POUR L’INSTALLATION DE PANNEAUX PHOTOVOLTAIQUES | External | Passing Juice |
| FERBLANTERIE – COUVERTURE | External | Passing Juice |
| Bâtiment scolaire | Tavannes | External | Passing Juice |
| Waldhaus | Macolin | External | Passing Juice |
| Bâtiment Rue Basse | Bienne | External | Passing Juice |
| Le Petit-Bâle | Cormoret | External | Passing Juice |
| Deutsch | External | Passing Juice |
| Jobs | External | Passing Juice |
| FAQ | External | Passing Juice |
| Brochure à télécharger | External | Passing Juice |
| Politique d’entreprise | External | Passing Juice |
| Les avantages d’un toit durable | External | Passing Juice |
| Les 6 engagements | External | Passing Juice |
| Procédure d’alerte de violation d’éthique | External | Passing Juice |
| Termes et conditions | External | Passing Juice |
| Politique de confidentialité | External | Passing Juice |
| USP SA | Porrentruy | External | Passing Juice |
| La Coupole | Bienne | External | Passing Juice |
SEO Keywords
Keywords Cloud
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|
Usability
Url
Domain : deluca-isolationen.ch
Length : 21
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 |
|
Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://deluca-isolations.ch/sitemap_index.xml |
Robots.txt
http://deluca-isolationen.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.