Website review haesler-ag.ch
Generated on December 26 2025 20:25 PM
Old data? UPDATE !
The score is 64/100
SEO Content
Title
Heizung, Lüftung, Sanierung und erneuerbare Energien.
Length : 53
Perfect, your title contains between 10 and 70 characters.
Description
Über 65 Jahre die Adresse im Fricktal, in Baselland und Basel-Stadt für Heizungen, Lüftungen, erneuerbare Energien, mit rundum 24 h Service.
Length : 140
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 | de_DE |
| type | website |
| title | Heizung, Lüftung, Sanierung und erneuerbare Energien. |
| description | Über 65 Jahre die Adresse im Fricktal, in Baselland und Basel-Stadt für Heizungen, Lüftungen, erneuerbare Energien, mit rundum 24 h Service. |
| url | https://haesler-ag.ch/ |
| site_name | Haesler AG |
| image | https://haesler-ag.ch/wp-content/uploads/2024/01/Stoerer_Lernende1.png |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 3 | 4 | 12 | 3 | 0 | 1 |
- [H1] Wir machen Betriebsferien
- [H1] Die erste Adresse in Ihrer Region für Heizung, Lüftung, Sanierung und erneuerbare Energien
- [H1] Unsere Leistungen
- [H2] HÄSLER AG – DER FILM
- [H2] Leistung zahlt sich bei uns aus!
- [H2] ÜBER UNS: Wir lassen nichts unversucht – für Ihr Wohlfühlklima
- [H2] Lassen Sie sich noch heute beraten
- [H3] Seit 1956
- [H3] 4 Filialen
- [H3] 286 Mitarbeitende
- [H3] 48 Lernende
- [H3] Heizung
- [H3] Erneuerbare Energien
- [H3] Lüftung
- [H3] Service
- [H3] Möhlin
- [H3] Rheinfelden
- [H3] Pratteln
- [H3] Frick
- [H4] Vom 24. Dezember 2025 bis 12. Januar 2026 haben wir Betriebsferien. Unser Pikettdienst, steht ihnen für Notfälle wie gewohnt unter 061 851 21 63 zur Verfügung.
- [H4] Wir wünschen Ihnen frohe Festtage!
- [H4] Ihre R. Häsler AG
- [H6] Service Hotline
Images
We found 17 images on this web page.
16 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 : 18%
Good, this page's ratio of text to HTML code is higher than 15, but lower than 25 percent.
Flash
Perfect, no Flash content has been detected on this page.
Iframe
Too Bad, you have Iframes on the web pages, this mean that content in an Iframe cannot be indexed.
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 50 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Skip to main content | Internal | Passing Juice |
| Heizung | Internal | Passing Juice |
| Wärmepumpe | Internal | Passing Juice |
| Luft-/Wasser-Wärmepumpe | Internal | Passing Juice |
| Wasser-Wasser Wärmepumpe | Internal | Passing Juice |
| Sole-Wasser Wärmepumpe | Internal | Passing Juice |
| Holzheizung | Internal | Passing Juice |
| Pelletheizung | Internal | Passing Juice |
| Schnitzelheizung | Internal | Passing Juice |
| Stückholzheizung | Internal | Passing Juice |
| Ölheizung | Internal | Passing Juice |
| Gasheizung | Internal | Passing Juice |
| Fernwärme | Internal | Passing Juice |
| Klimaanlage | Internal | Passing Juice |
| Erneuerbare Energien | Internal | Passing Juice |
| Photovoltaik | Internal | Passing Juice |
| Solarthermie | Internal | Passing Juice |
| Lüftung | Internal | Passing Juice |
| Komfortlüftung | Internal | Passing Juice |
| Industrielüftung | Internal | Passing Juice |
| Sanierung | Internal | Passing Juice |
| Heizungssanierung | Internal | Passing Juice |
| Lüftungssanierung | Internal | Passing Juice |
| Service | Internal | Passing Juice |
| Heizungsservice | Internal | Passing Juice |
| Boilerentkalkung | Internal | Passing Juice |
| Inspektions- und Servicevertrag | Internal | Passing Juice |
| Aargau | Internal | Passing Juice |
| Basel Landschaft | Internal | Passing Juice |
| Basel-Stadt | Internal | Passing Juice |
| Solothurn | Internal | Passing Juice |
| News | Internal | Passing Juice |
| Kundenstimmen | Internal | Passing Juice |
| Filialen | Internal | Passing Juice |
| Tochterfirmen | Internal | Passing Juice |
| Team | Internal | Passing Juice |
| Jobs | Internal | Passing Juice |
| Partnerschaft | Internal | Passing Juice |
| Firmenevents | Internal | Passing Juice |
| Datenschutz | Internal | Passing Juice |
| Lehrstellen | Internal | Passing Juice |
| Schnupperlehre | Internal | Passing Juice |
| Leistungen | Internal | Passing Juice |
| Über uns | Internal | Passing Juice |
| Termin Vereinbaren | Internal | Passing Juice |
| Zum Standort | Internal | Passing Juice |
| Zum Standort | Internal | Passing Juice |
| Zum Standort | Internal | Passing Juice |
| Zum Standort | Internal | Passing Juice |
| - | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
energien hotline und erneuerbare klimaanlage zum service wärmepumpe standort telefon
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| und | 7 |  |
 |
|
|
| zum | 5 | |
|
|
|
| wärmepumpe | 5 | |
|
|
|
| erneuerbare | 4 | |
|
|
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| energien | 4 | |
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Usability
Url
Domain : haesler-ag.ch
Length : 13
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. |
|
Great, your website has few CSS files. |
|
Too bad, your website has too many JS files (more than 6). |
|
Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
|
Apple Icon |
|
Meta Viewport Tag |
|
Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://haesler-ag.ch/sitemap_index.xml |
Robots.txt
http://haesler-ag.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.