Klimatechnik-hartok.de - SEO Checker

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Overview of the SEO Check
Meta information
72% 
Page quality
34% 
Page structure
70% 
Link structure
70% 
Server
100% 
External factors
6% 
SEO Score
Response time
0.29 s
File size
110.60 kB
Words
226
Media files
5
Number of links
18 internal / 0 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Kälte- und Klimatechnik Hartok Düsseldorf, Kälte- und Klimatechnik
The page title should be shorter than 580 pixels. It is 601 pixels long. Optimize title
There are word repetitions in the page title.
Meta description
(Critically important)
Kälte- und Klimatechnik Hartok. Wir sind ein Düsseldorfer Meisterbetrieb in der 2. Generation. Immer, wenn Sie etwas lüften oder kühlen möchten, sind wir für Sie der richtige Partner. 24 h Notdienst - Rufen Sie uns an, wir helfen Ihnen weiter!
The meta description is too long: 1485 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.klimatechnik-hartok.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: Germany
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
viewportinitial-scale=1, minimum-scale=1, maximum-scale=5, viewport-fit=cover
apple-mobile-web-app-capableyes
keywordsKälte- und Klimatechnik Hartok Düsseldorf Kälte- und Klimatechnik, Klimaanlagen, Klimaanlagenwartung, Kälteanlagen, Kälteanlagenwartung, Lüftungsanlagenwartung
descriptionKälte- und Klimatechnik Hartok. Wir sind ein Düsseldorfer Meisterbetrieb in der 2. Generation. Immer, wenn Sie etwas lüften oder kühlen möchten, sind wir für Sie der richtige Partner. 24 h Notdienst - Rufen Sie uns an, wir helfen Ihnen weiter!
langde
twitter:cardsummary
twitter:titleKälte- und Klimatechnik Hartok Düsseldorf, Kälte- und Klimatechnik
twitter:descriptionKälte- und Klimatechnik Hartok. Wir sind ein Düsseldorfer Meisterbetrieb in der 2. Generation. Immer, wenn Sie etwas lüften oder kühlen möchten, sind wir für Sie der richtige Partner. 24 h Notdienst - Rufen Sie uns an, wir helfen Ihnen weiter!
og:typewebsite
og:urlhttps://www.klimatechnik-hartok.de/
og:descriptionKälte- und Klimatechnik Hartok. Wir sind ein Düsseldorfer Meisterbetrieb in der 2. Generation. Immer, wenn Sie etwas lüften oder kühlen möchten, sind wir für Sie der richtige Partner. 24 h Notdienst - Rufen Sie uns an, wir helfen Ihnen weiter!
og:titleKälte- und Klimatechnik Hartok Düsseldorf, Kälte- und Klimatechnik
charsetutf-8

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Page quality

Content
(Critically important)
There are only 226 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.
40.7% 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 11.14 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "initial-scale=1, minimum-scale=1, maximum-scale=5, viewport-fit=cover" is provided.
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)
3 images have no alt attribute. The content of alt attributes is used by search engines.
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
.../dms3rep/multi/opt/hartok_logo-1920w.pngNo alt attribute provided
...d/dms3rep/multi/opt/hartok_logo-350w.pngNo alt attribute provided
...3rep/multi/opt/klein_200x88+(1)-240w.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Willkommen bei Kälte- und Klimatechnik Hartok in Düsseldorf
The H1 heading contains the words Willkommen bei! Use important keywords instead.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Willkommen bei Kälte- und Klimatechnik Hartok in Düsseldorf
H2 KONTAKT
H2 LEISTUNGEN
H2 ANFRAGE
H3 Contact Us
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are no external links on this page.

Found links on this page

LinkAttributesAnchor text
/START
/KONTAKT
/LEISTUNGEN
/BILDER
/STANDORT
/ANFRAGE
/No Text
/No Text
/Text duplicate START
/Text duplicate KONTAKT
/Text duplicate LEISTUNGEN
/Text duplicate BILDER
/Text duplicate STANDORT
/Text duplicate ANFRAGE
/Zum Kontaktformular
/No Text
/impressumImpressum
/datenschutzDatenschutz

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.klimatechnik-hartok.de/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is excellent with 0.29 seconds.
The file size of the HTML document is fine (111 kB).

HTTP Response Header

NameValue
servernginx
dateSat, 28 Jun 2025 07:52:46 GMT
content-typetext/html;charset=utf-8
content-length26708
d-cachefrom-cache
content-encodinggzip
strict-transport-securitymax-age=31536000; preload
x-content-type-optionsnosniff
varyuser-agent,accept-encoding
link<https://le-de.cdn-website.com/757840f8c9b34c2d81a3693ecab292ed/dms3rep/multi/opt/AdobeStock_23343558_Preview-1920w.jpeg>; rel=preload; as=image; fetchpriority=high
cache-controlno-cache, must-revalidate
expiresThu, 01 Jan 1970 00:00:00 GMT
speculation-rules"https://static.cdn-website.com/speculations/rules/prerender-1.0.3.json"
d-geoEU
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 2 referring domains.
This page only has 3 backlinks.
This page only has few backlinks from 2 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# Sitemap is also available on /sitemap.xml
Sitemap: https://www.klimatechnik-hartok.de/sitemap.xml
User-agent: *

Similar sites

Search preview

www.klimatechnik-hartok.de
Kälte- und Klimatechnik Hartok Düsseldorf, Kälte- und Klimatechnik
Kälte- und Klimatechnik Hartok. Wir sind ein Düsseldorfer Meisterbetrieb in der 2. Generation. Immer, wenn Sie etwas lüften oder kühlen möchten, sind wir für Sie der richtige Partner. 24 h Notdienst - Rufen Sie uns an, wir helfen Ihnen weiter!

Most important keywords

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

KeywordResultRecheck
HARTOK87%Check
KLIMATECHNIK HARTOK86%Check
KLIMATECHNIK85%Check
Klimatechnik Hartok Düsseldorf81%Check
Kälte und Klimatechnik77%Check
KÄLTE73%Check
Düsseldorf72%Check
Klimatechnik Klimaanlagen60%Check
Willkommen50%Check
24 Notdienst47%Check
Show more keywords and terms

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