Heizwert.ch - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
52% 
Page structure
70% 
Link structure
96% 
Server
45% 
External factors
36% 
SEO Score
Response time
0.04 s
File size
16.20 kB
Words
447
Media files
5
Number of links
8 internal / 1 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Heizungssanierung, Wärmepumpe als Heizungsersatz, Heizung erneuern | Firma HEIZWERT AG, Basel-Land: Berater | Planer | Heizungsbauer
The page title should be shorter than 580 pixels. It is 1288 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Heizungssanierung mit Wärmepumpen als Heizungsersatz – HEIZWERT AG: Ihr Berater, Planer & Heizungsbauer für die Region Basel. Jetzt informieren!
The length of the meta description is perfect. (949 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: United States of America
The following language is defined by HTML: de
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1
descriptionHeizungssanierung mit Wärmepumpen als Heizungsersatz – HEIZWERT AG: Ihr Berater, Planer & Heizungsbauer für die Region Basel. Jetzt informieren!
msapplication-square310x310logofavicon/mstile-310x310.png
msapplication-TileColor#FFFFFF)
langde
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
Words from the H1 heading are not used in the page content.
There are only 447 words on this page. Good pages should have about 800 words of useful content.
39.1% of the text are stop words.
The page contains a listing, which indicates a good text layout.
7 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 13.76 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 9 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
/images/Stromwert-Sticker-3.svgAlte Heizung durch Wärmepumpen erneuern bzw. ersetzen lassen - Heizungssanierung für die Region Basel
/images/Logo_HEIZWERT.svgHEIZWERT AG: Ihr Berater, Planer & Heizungsbauer für die Region Basel
/images/icons/Umwelt.svgUmweltbewusste und energieeffizienze Wärmesysteme
/images/icons/Planung_Installation.svgPlanung und Installation von Wärempumpen
/images/icons/Umwelt.svgGemeinschaftliche Nutzung von Heizsystemen

Page structure

H1 heading
(Critically important)
Unsere Kompetenz ist die Heizungssanierung durch Wärmepumpen als Heizungsersatz
Too many H1 headings
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Unsere Kompetenz ist die Heizungssanierung durch Wärmepumpen als Heizungsersatz
H1 Unsere Strategie sind erneuerbare und nachhaltige Heizsysteme.
H2 Umweltbewusst und Energieeffizienz
H2 Planung und Installation
H2 Nanoverbund
H2 Heizwert AG
H2 Hauptsitz
H2 Stadtbüro
H2 Kontakt
H2 Impressum
H2 Datenschutz
There are too few (8) internal links on this page.
Every linktext is unique.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 1 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.stromwert.ch/External Subdomain IMG-ALT Alte Heizung durch Wärmepumpen erneuern bzw. ersetzen lassen - Heizungssanierung für die Region Basel
https://www.heizwert.ch/index.phpIMG-ALT HEIZWERT AG: Ihr Berater, Planer & Heizungsbauer für die Region Basel
https://www.heizwert.ch/index.phpDienstleistung
/referenzen.phpReferenzen
https://www.heizwert.ch/firma.phpFirma
/kontakt.phpKontakt
https://www.heizwert.ch/kunde.phpKunde
/impressum.phpImpressum
/datenschutz.phpDatenschutz

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.heizwert.ch/"
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
The page response time is excellent with 0.04 seconds.
The file size of the HTML document is fine (16 kB).

HTTP Response Header

NameValue
access-control-allow-originhttps://www.stromwert.ch
content-typetext/html; charset=utf-8
dateFri, 14 Mar 2025 17:50:35 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 12 referring domains.
This page only has 53 backlinks.
This page only has few backlinks from 12 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

www.heizwert.ch
Heizungssanierung, Wärmepumpe als Heizungsersatz, Heizung erneuern ...
Heizungssanierung mit Wärmepumpen als Heizungsersatz – HEIZWERT AG: Ihr Berater, Planer & Heizungsbauer für die Region Basel. Jetzt informieren!

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Heizwert76%Check
Heizungssanierung75%Check
Heizung75%Check
Wärmepumpe75%Check
Heizungsersatz72%Check
Heizwert AG71%Check
Wärmepumpen63%Check
Firma Heizwert AG62%Check
Heizung erneuern61%Check
Basel58%Check
Show more keywords and terms

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