Merkl-haustechnik.de - SEO Checker

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Overview of the SEO Check
Meta information
79% 
Page quality
56% 
Page structure
50% 
Link structure
73% 
Server
87% 
External factors
3% 
SEO Score
Response time
0.50 s
File size
128.90 kB
Words
353
Media files
25
Number of links
35 internal / 12 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Merkl Haustechnik
The page title is too short. (165 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Merkl Haustechnik
The meta description is too short. (165 pixels out of 1000 max pixel length) Optimize description
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-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
viewportwidth=device-width, initial-scale=1, shrink-to-fit=no
authorSuper User
descriptionMerkl Haustechnik
generatorHelix Ultimate - The Most Popular Joomla! Template Framework.
langde-de
charsetutf-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
There are only 353 words on this page. Good pages should have about 800 words of useful content.
34% 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.
4 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 19.5 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 "width=device-width, initial-scale=1, shrink-to-fit=no" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 7 tags for this page.
Image SEO
(Somewhat important)
5 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
/images/logo/merkl-logo-oslogan.pngMerkl Haustechnik
/images/logo/merkl-icon-256x256.pngMerkl Haustechnik
/images/featureSlider/bodenhz1.jpgbodenhz1
/images/logo/heizung-trans60.pngNo alt attribute provided
/images/featureSlider/bad1.jpgbad1
/images/logo/sanitaer-trans60.pngNo alt attribute provided
/images/team/team.jpegteam
/images/nibe/nibe.jpgnibe
/images/nibe/logo-NIBE-EP-gruen.pngNo alt attribute provided
/images/featureSlider/bad2.jpgbad2
/images/logo/sanitaer-trans60.pngNo alt attribute provided
/images/featureSlider/contact1.jpgcontact1
/images/featureSlider/contact1.jpgcontact1
/images/partner/biotech.pngBiotech Energietechnik GmbHBiotech Energietechnik GmbH
/images/partner/remeha.pngRemeha GmbHRemeha GmbH
/images/partner/eta.pngETA Heiztechnik GmbHETA Heiztechnik GmbH
/images/partner/buderus.pngBosch Thermotechnik GmbHBosch Thermotechnik GmbH
/images/partner/solarfocus.pngSOLARFOCUS GmbHSOLARFOCUS GmbH
/images/partner/nibe.pngNIBE Systemtechnik GmbHNIBE Systemtechnik GmbH
/images/partner/magnetic.pngmagnetic GmbH & Co. KGmagnetic GmbH & Co. KG
/images/partner/watercryst.pngWATERCryst Wassertechnik GmbHWATERCryst Wassertechnik GmbH
/images/partner/sonnenkraft.pngSonnenkraft GmbHSonnenkraft GmbH
/images/partner/idm.pngiDM Energiesysteme GmbHiDM Energiesysteme GmbH
/images/partner/bwt.pngBWTBWT
/images/social/fb64.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Willkommen bei Merkl Haustechnik GmbH & Co. KG
The H1 heading contains the words Willkommen bei! Use important keywords instead.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Willkommen bei Merkl Haustechnik GmbH & Co. KG
H3 Haustechnik
H3 Heizung & Energie
H3 Sanitär
H3 Aktuelles
H3 Spende für das Tierheim Nördlingen
H3 Merkl zeichnet Mitarbeiter aus
H3 Partner
H3 Leistungen
H3 Unternehmen
H3 Kontakt
H3 Follow us
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
4 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are 12 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.merkl-haustechnik.de/IMG-ALT Merkl Haustechnik
https://www.merkl-haustechnik.de/Home
/leistungen/heizung-energieHeizung & Energie
/leistungen/sanitaerSanitäranlagen
/leistungen/nibe-effizienzpartnerNIBE Effizienzpartner
/unternehmen/über-unsÜber uns
/unternehmen/teamTeam
/jobsJobs
/newsNews
/kontaktKontakt
/leistungen/heizung-energieNo Text
/leistungen/heizung-energieText duplicate Heizung & Energie
/leistungen/sanitaerNo Text
/leistungen/sanitaerSanitär
/news/spende-für-das-tierheim-...No Text
/news/spende-für-das-tierheim-...Spende für das Tierheim Nördlingen
/news/merkl-zeichnet-mitarbeit...No Text
/news/merkl-zeichnet-mitarbeit...Merkl zeichnet Mitarbeiter aus
https://www.biotech-heizung.com/External Subdomain IMG-ALT Biotech Energietechnik GmbH
https://www.remeha.de/External Subdomain IMG-ALT Remeha GmbH
https://www.eta.co.at/External Subdomain IMG-ALT ETA Heiztechnik GmbH
https://www.buderus.de/External Subdomain IMG-ALT Bosch Thermotechnik GmbH
https://www.solarfocus.com/External Subdomain IMG-ALT SOLARFOCUS GmbH
https://www.nibe.eu/External Subdomain IMG-ALT NIBE Systemtechnik GmbH
https://www.magnetic-online.de/External Subdomain IMG-ALT magnetic GmbH & Co. KG
https://www.watercryst.com/External Subdomain IMG-ALT WATERCryst Wassertechnik GmbH
https://www.sonnenkraft.com/External Subdomain IMG-ALT Sonnenkraft GmbH
https://www.idm-energie.at/External Subdomain IMG-ALT iDM Energiesysteme GmbH
https://www.bwt.com/External Subdomain IMG-ALT BWT
/ueber-unsText duplicate Über uns
A-TITLE Über uns
/teamText duplicate Team
A-TITLE Team
/impressumImpressum
A-TITLE Impressum
/datenschutzDatenschutz
A-TITLE Datenschutz
https://www.facebook.com/FaMerklNew window External Subdomain A-TITLE Merkl Haustechnik auf Facebook
https://www.merkl-haustechnik.de/Text duplicate Home
/leistungen/heizung-energieText duplicate Heizung & Energie
/leistungen/sanitaerText duplicate Sanitäranlagen
/leistungen/nibe-effizienzpartnerText duplicate NIBE Effizienzpartner
/unternehmen/über-unsText duplicate Über uns
/unternehmen/teamText duplicate Team
/jobsText duplicate Jobs
/newsText duplicate News
/kontaktText duplicate Kontakt
/?rCH=2Subdomain Akzeptieren
/?rCH=-2Subdomain Ablehnen
/datenschutzWeitere Informationen
/impressumText duplicate Impressum

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.merkl-haustechnik.de/"
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time of 0.50 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (129 kB).

HTTP Response Header

NameValue
servernginx
dateMon, 02 Jun 2025 06:16:10 GMT
content-typetext/html; charset=utf-8
x-powered-byPHP/8.1.32
content-security-policydefault-src 'self' 'unsafe-inline'
x-content-security-policydefault-src 'self' 'unsafe-inline'
x-webkit-cspdefault-src 'self' 'unsafe-inline'
content-encodinggzip
varyAccept-Encoding
x-content-encoded-byJoomla
expiresWed, 17 Aug 2005 00:00:00 GMT
cache-controlno-store, no-cache, must-revalidate, post-check=0, pre-check=0
pragmano-cache
set-cookie85 Characters
x-content-type-optionsnosniff
last-modifiedMon, 02 Jun 2025 06:16:10 GMT
strict-transport-securitymax-age=15768000; includeSubDomains
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 1 referring domains.
This page only has 1 backlinks.
This page only has few backlinks from 1 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.merkl-haustechnik.de
Merkl Haustechnik
Merkl Haustechnik

Most important keywords

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

KeywordResultRecheck
Merkl97%Check
Haustechnik97%Check
Merkl Haustechnik97%Check
Haustechnik GmbH80%Check
Merkl Haustechnik GmbH Co80%Check
Willkommen50%Check
merkl-haustechnik48%Check
Energie42%Check
Heizung Energie41%Check
Heizung40%Check
Show more keywords and terms

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