Merkl-waerme.de - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
91% 
Page structure
87% 
Link structure
97% 
Server
40% 
External factors
100% 
SEO Score
Response time
4.82 s
File size
209.70 kB
Words
899
Media files
6
Number of links
24 internal / 3 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Merkl - Heizung, Sanitär, Kachelöfen, Kamine
The length of the page title is perfect. (405 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Merkl ist seit über 75 Jahren Ihr zuverlässiger Partner für Heizung, Sanitär, Kachelöfen und Kamine in Nürnberg, Fürth, Erlangen und Umgebung.
The length of the meta description is perfect. (894 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://merkl-waerme.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-de
Server location: Germany
The following language is defined by HTML: de-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
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionMerkl ist seit über 75 Jahren Ihr zuverlässiger Partner für Heizung, Sanitär, Kachelöfen und Kamine in Nürnberg, Fürth, Erlangen und Umgebung.
generatorElementor 3.27.7; features: additional_custom_breakpoints; settings: css_print_method-external, google_font-enabled, font_display-swap
msapplication-TileImagehttps://merkl-waerme.de/wp-content/uploads/2023/01/cropped-merkl-logo-270x270.png
viewportwidth=device-width, initial-scale=1.0, viewport-fit=cover
article:modified_time2023-07-28T15:41:41+00:00
langde-de
twitter:cardsummary_large_image
og:localede_DE
og:typewebsite
og:titleMerkl - Heizung, Sanitär, Kachelöfen, Kamine
og:descriptionMerkl ist seit über 75 Jahren Ihr zuverlässiger Partner für Heizung, Sanitär, Kachelöfen und Kamine in Nürnberg, Fürth, Erlangen und Umgebung.
og:urlhttps://merkl-waerme.de/
og:site_nameMerkl Wärme
og:imagehttps://merkl-waerme.de/wp-content/uploads/2022/11/MERKL-Logo-weiss-NEU.png
charsetUTF-8

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Page quality

Content
(Critically important)
These Typos were found:
  • instandsetzen => instand setzen; in Stand setzen
This page contains 899 words. That's ok.
42% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
18 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 14.48 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0, viewport-fit=cover" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: wir bieten an:
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)
This page is optimized perfectly for social networks.
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
...uploads/2022/11/MERKL-Logo-weiss-NEU.pngNo alt attribute provided
...uploads/2022/11/MERKL-Logo-weiss-NEU.pngNo alt attribute provided
...e-2021-08-28-23-56-45-utc-1-1024x683.jpgMerkl-ihre-Haustechnik-für-Nürnberg-Erlangen-Fürth
...oom-2022-11-14-10-04-28-utc-1024x683.jpgMerkl-waerme-gastinstallateur-fuer-nürnberg-und-umgebung
...uploads/2022/11/MERKL-Logo-weiss-NEU.pngNo alt attribute provided
...borlabs-cookie/assets/images/cb-maps.pngGoogle Maps

Page structure

H1 heading
(Critically important)
IHR INSTALLATEUR FÜR HEIZUNG & SANITÄR
The H1 heading is perfect.
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 IHR INSTALLATEUR FÜR HEIZUNG & SANITÄR
H2 HAUSTECHNIK IN ERLANGEN, NÜRNBERG & FÜRTH
H2 IHR INSTALLATEUR FÜR HEIZUNG & SANITÄR Duplicate text
H2 HAUSTECHNIK IN ERLANGEN, NÜRNBERG & FÜRTH Duplicate text
H2 Merkl: Ihr Gasinstallateur für Erlangen, Fürth, Nürnberg und Umgebung
H2 Unser Angebot
H2 Wärme
H2 Wasser
H2 Wartung
H2 Das sagen unsere Kunden
H2 EIndrücke aus unserer Arbeit
H2 EIndrücke aus unserer Arbeit Duplicate text
H2 Noch Fragen?
H2 HABEN WIR IHR INTERESSE GEWECKT?
H2 Website by Gerngross Media
H3 WAS UNS AUSMACHT
H3 WÄRME | WASSER | WARTUNG
H3 Adresse
H3 Kontakt
H3 Links
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 3 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://merkl-waerme.de/No Text
https://merkl-waerme.de/kontakt/TERMIN VEREINBAREN
https://merkl-waerme.de/No Text
https://merkl-waerme.de/kontakt/Text duplicate TERMIN VEREINBAREN
https://merkl-waerme.de/kontakt/Text duplicate TERMIN VEREINBAREN
/heizungen-nuernbergHeizungen
/kaminoefen-nuernbergKaminöfen & wasserführende Kaminöfen
/kacheloefen-nuernbergKachelöfen
/sanitaer-nuernbergSanitär
https://merkl-waerme.de/Anchor No Text
https://merkl-waerme.de/Anchor No Text
https://merkl-waerme.de/Anchor No Text
https://merkl-waerme.de/Anchor No Text
https://merkl-waerme.de/Anchor No Text
https://merkl-waerme.de/Anchor No Text
https://merkl-waerme.de/Anchor No Text
https://merkl-waerme.de/kontakt/Text duplicate TERMIN VEREINBAREN
https://merkl-waerme.de/No Text
http://www.gerngross-media.com/External Subdomain Website by Gerngross Media
https://policies.google.com/pr...New window Nofollow External Subdomain Mehr erfahren
https://goo.gl/maps/U6xcJJb97m...External Eibacher Hauptstraße 77 - 90451 Nürnberg/Eibach
/sanitaer-nuernberg/Sanitär Nürnberg
/heizungen-nuernberg/Heizungen Nürnberg
/kaminoefen-nuernberg/Kaminöfen Nürnberg
/kacheloefen-nuernberg/Kachelöfen Nürnberg
/impressum/Impressum
/datenschutz/Datenschutz

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://merkl-waerme.de/"
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
The web server version is sent within the HTTP header.
The X-powered header is sent within the response header. (unnecessary)
Performance
(Somewhat important)
The page response time is very slow (4.82 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
The file size of the HTML document is fine (210 kB).

HTTP Response Header

NameValue
dateFri, 04 Jul 2025 23:47:21 GMT
serverApache/2.4.63 (Unix)
x-powered-byPHP/8.0.30
link<https://merkl-waerme.de/wp-json/>; rel="https://api.w.org/", <https://merkl-waerme.de/wp-json/wp/v2/pages/874>; rel="alternate"; type="application/json", <https://merkl-waerme.de/>; rel=shortlink
content-typetext/html; charset=UTF-8
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 78 referring domains.
This page has 79 backlinks.
This page has backlinks from 40 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# START YOAST BLOCK
# ---------------------------
User-agent: *
Disallow:

Sitemap: https://merkl-waerme.de/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK

Similar sites

Search preview

merkl-waerme.de
Merkl - Heizung, Sanitär, Kachelöfen, Kamine
Merkl ist seit über 75 Jahren Ihr zuverlässiger Partner für Heizung, Sanitär, Kachelöfen und Kamine in Nürnberg, Fürth, Erlangen und Umgebung.

Most important keywords

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

KeywordResultRecheck
HEIZUNG77%Check
Merkl77%Check
SANITÄR77%Check
Heizung Sanitär77%Check
zu 10060%Check
Kachelöfen58%Check
Kachelöfen und Kamine57%Check
NÜRNBERG56%Check
Wärme56%Check
ERLANGEN56%Check
Show more keywords and terms

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