Diritherm.com - SEO Checker

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Overview of the SEO Check
Meta information
82% 
Page quality
52% 
Page structure
100% 
Link structure
92% 
Server
100% 
External factors
62% 
SEO Score
Response time
0.22 s
File size
191.00 kB
Words
177
Media files
6
Number of links
31 internal / 1 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Unternehmen für Heizung, Sanitär und Lüftung - Diritherm Luxemburg
The page title should be shorter than 580 pixels. It is 626 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Wir installieren Heizungen, Sanitär und Lüftungsanlagen in Luxemburg. Neubau oder Renovierungen. Kontaktieren Sie uns!
The length of the meta description is perfect. (762 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.diritherm.com/
There is a valid canonical link 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)
The specified alternate links have no errors.
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
robotsindex,follow
authorDiritherm
descriptionWir installieren Heizungen, Sanitär und Lüftungsanlagen in Luxemburg. Neubau oder Renovierungen. Kontaktieren Sie uns!
google-site-verificationWgt06CHWFhv02yYNI10eiiCHmgLhRmi8gKJzMLbNEvY
viewportwidth=device-width, initial-scale=1
facebook-domain-verificationj32skwr8pdj8bcxx3dx6nzge8j74du
langde
twitter:cardsummary_large_image
twitter:urlhttps://www.diritherm.com/?utm_source=www.diritherm.com&utm_medium=social&utm_campaign=OpenGraph&utm_content=og%3Aurl
twitter:sitehttps://www.diritherm.com/
twitter:titleUnternehmen für Heizung, Sanitär und Lüftung - Diritherm Luxemburg
twitter:descriptionWir installieren Heizungen, Sanitär und Lüftungsanlagen in Luxemburg. Neubau oder Renovierungen. Kontaktieren Sie uns!
twitter:imagehttps://www.diritherm.com/custom/images/logo.png
og:titleUnternehmen für Heizung, Sanitär und Lüftung - Diritherm Luxemburg
og:descriptionWir installieren Heizungen, Sanitär und Lüftungsanlagen in Luxemburg. Neubau oder Renovierungen. Kontaktieren Sie uns!
og:typewebsite
og:urlhttps://www.diritherm.com/?utm_source=www.diritherm.com&utm_medium=social&utm_campaign=OpenGraph&utm_content=og%3Aurl
og:imagehttps://www.diritherm.com/custom/images/logo.png
og:image:secure_urlhttps://www.diritherm.com/custom/images/logo.png
og:image:width300
og:image:height300
og:site_nameDiritherm
Accept-CHDPR,ViewPort-Width,Width
charsetutf-8

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Page quality

Content
(Critically important)
There are only 177 words on this page. Use at least 250 words to provide useful information.
Words from the H1 heading are not used in the page content.
Only 2 paragraph/s was/were found on this page.
29.4% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 16 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 6 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
/thumbnails/107105-600-500-Crop.jpgDiritherm
/thumbnails/107104-650-420-Crop.jpgWir wachsen und suchen neue Talente!
/thumbnails/90092-650-420-Crop.jpgNeue staatliche Beihilfen für nachhaltige Heizsysteme
/custom/images/footer-logo.svgDiritherm
/custom/images/labels.svgdiritherm labels
/custom/images/madeinlux.pngMade in Lux

Page structure

H1 heading
(Critically important)
Heizung & Sanitär - Unsere Kompetenz zu Ihren Diensten
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Heizung & Sanitär - Unsere Kompetenz zu Ihren Diensten
H2 Aktuelles
H3 Wir wachsen und suchen neue Talente!
H3 Neue staatliche Beihilfen für nachhaltige Heizsysteme
H3 Diritherm Luxemburg
H3 Diritherm Belgien
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
The number of internal links is ok.
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.diritherm.com/No Text
https://www.diritherm.com/No Text
https://www.diritherm.com/Home
A-TITLE Unternehmen für Heizung, Sanitär und Lüftung - Diritherm Luxemburg
/unternehmen/Unternehmen
A-TITLE Diritherm, Unternehmen für Klima, Lüftung & Solar - Luxemburg
https://www.diritherm.com/news/News
A-TITLE Installateur Heizung, Sanitär, Lüftung - Unternehmen in Luxemburg
/karriere/Karriere
A-TITLE Installateur Heizung, Sanitär, Lüftung - Unternehmen in Luxemburg
/kontakt/Kontakt
A-TITLE Installateur Heizung, Sanitär, Lüftung - Unternehmen in Luxemburg
https://www.diritherm.com/Deutsch
A-TITLE Deutsch
https://www.diritherm.com/fr/Français
A-TITLE Français
/heizung/Heizung
/sanitaer/Sanitär
/lueftung-klima/Lüftung & Klima
https://www.diritherm.com/solar/Solar
/regelung/Regelung
/service/Service
/heizung/Text duplicate Heizung
/sanitaer/Text duplicate Sanitär
/lueftung-klima/Text duplicate Lüftung & Klima
https://www.diritherm.com/solar/Text duplicate Solar
/regelung/Text duplicate Regelung
/unternehmen/Mehr über uns erfahren
A-TITLE Diritherm, Unternehmen für Klima, Lüftung & Solar - Luxemburg
/news/auf-der-suche-nach-neuen...Wir wachsen und suchen neue Talente! Um unser Team zu erweitern, sind wir auf der Suche nach motivierten und kompetenten Mitarbeitern, die sich an anspruchsv...
IMG-ALT Wir wachsen und suchen neue Talente!
/news/neue-staatliche-beihilfe...Neue staatliche Beihilfen für nachhaltige Heizsysteme Profitieren Sie von neuen Zuschüssen beim Einbau einer Heizung mit erneuerbarem Energieträger. Weiter l...
IMG-ALT Neue staatliche Beihilfen für nachhaltige Heizsysteme
https://www.diritherm.com/news/Alle News
A-TITLE Installateur Heizung, Sanitär, Lüftung - Unternehmen in Luxemburg
https://www.diritherm.com/IMG-ALT Diritherm
/facebook/New window A-TITLE Facebook
/linkedin/New window A-TITLE LinkedIn
/youtube/New window A-TITLE Youtube
/files/100757.pdfNew window AGB
/files/100758.pdfNew window Text duplicate AGB
/impressum/Impressum & Datenschutz
A-TITLE Installateur Heizung, Sanitär, Lüftung - Unternehmen in Luxemburg
https://www.mum.lu/websites/?u...New window External Subdomain Web Agentur
A-TITLE Website durch Web Agentur MUM digital agency

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.diritherm.com/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.22 seconds.
The file size of the HTML document is fine (191 kB).

HTTP Response Header

NameValue
cache-controlprivate
content-typetext/html; charset=utf-8
content-encodinggzip
varyAccept-Encoding
x-frame-optionssameorigin
x-content-type-optionsnosniff
strict-transport-securitymax-age=31536000;
permissions-policygeolocation=(self),camera=(self),microphone=(self),fullscreen=(self "https://player.vimeo.com" "https://www.youtube.com"),usb=()
referrer-policyno-referrer-when-downgrade
set-cookie85 Characters
x-xss-protection1; mode=block
dateFri, 20 Sep 2024 09:53:25 GMT
content-length46937
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page has only a few links from other websites.
This page only has backlinks from 17 referring domains.
This page only has 36 backlinks.
This page only has few backlinks from 16 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /Solutions/
Disallow: /Sites/
Disallow: /api/
Disallow: /1000$
Disallow: /1000/$
Disallow: /*/1000/$
Disallow: /*/1000/$
Disallow: /*//1000$
Disallow: /facebook/
Disallow: /google/
Disallow: /youtube/
Disallow: /twitter/
Disallow: /linkedin/
Disallow: /instagram/
Disallow: /pinterest/
Disallow: /tiktok/
Disallow: /snapchat/
Disallow: /whatsapp/
Sitemap: https://www.diritherm.com/sitemap.xml

Similar sites

Search preview

www.diritherm.com
Unternehmen für Heizung, Sanitär und Lüftung - Diritherm Luxemburg
Wir installieren Heizungen, Sanitär und Lüftungsanlagen in Luxemburg. Neubau oder Renovierungen. Kontaktieren Sie uns!

Most important keywords

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

KeywordResultRecheck
Heizung73%Check
Sanitär73%Check
Heizung Sanitär73%Check
diritherm66%Check
Diritherm Luxemburg66%Check
Sanitär Lüftung64%Check
Luxemburg61%Check
Lüftung56%Check
Kompetenz50%Check
Diensten50%Check
Show more keywords and terms

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