Mann-gmbh.de - SEO Checker

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Overview of the SEO Check
Meta information
51% 
Page quality
84% 
Page structure
50% 
Link structure
93% 
Server
100% 
External factors
39% 
SEO Score
Response time
0.14 s
File size
29.50 kB
Words
731
Media files
30
Number of links
25 internal / 3 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
helmutmann GmbH • Luft- & Klimatechnik • Energie- & Umwelttechnik • Sanitär- & Bädertechnik
The page title should be shorter than 580 pixels. It is 856 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Die Firma helmutmann GmbH arbeitet seit 1984 im Bereich Luft- und Klimatechnik. Heute bieten wir zudem eine ganzheitliche Betreuung im Sanitär- und Bäderbereich sowie in den Bereichen Energie- und Umwelttechnik.
The meta description is too long: 1360 pixels from max. 1000 pixels. 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: en
Server location: United States of America
The given language en does not conform with the detected language 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 character encoding is not specified in the HTTP header.
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
descriptionDie Firma helmutmann GmbH arbeitet seit 1984 im Bereich Luft- und Klimatechnik. Heute bieten wir zudem eine ganzheitliche Betreuung im Sanitär- und Bäderbereich sowie in den Bereichen Energie- und Umwelttechnik.
authorwww.aliastom.de
keywordsLufttechnik, Klimatechnik, Energietechnik, Umwelttechnik, Sanitär-, Badsanierung, Versorgungstechnik, Mann Gmbh, helmut mann gmbh, München
langen
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 731 words. That's ok.
41.5% 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.
13 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 19.03 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" is provided.
Bold and strong tags
(Somewhat important)
Empty bold or strong tags were found on this page.
Some tags are too long. With 106 characters this one is longer than 70 characters:
"airbus google hilton city und park münchen ibis und ibis budget häuser in münchen und umgebung melia h..."
Image SEO
(Somewhat important)
8 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
https://mann-gmbh.de/logo_03.svghelmutmann GmbH
https://mann-gmbh.de/img/bg_blue.jpgNo alt attribute provided
https://mann-gmbh.de/logo_dark03.svghelmutmann GmbH
https://mann-gmbh.de/logopfeil.svghelmutmann GmbH
https://mann-gmbh.de/img/bg_klima.jpgNo alt attribute provided
https://mann-gmbh.de/logodarkreis.svghelmutmann GmbH
https://mann-gmbh.de/img/bg_energie.jpgNo alt attribute provided
https://mann-gmbh.de/logodarkreis.svghelmutmann GmbH
https://mann-gmbh.de/img/bg_bad.jpgNo alt attribute provided
https://mann-gmbh.de/logodarkreis.svghelmutmann GmbH
https://mann-gmbh.de/img/bg_allgemein.jpgNo alt attribute provided
https://mann-gmbh.de/logodarkreis.svghelmutmann GmbH
https://mann-gmbh.de/img/bg_service.jpgNo alt attribute provided
https://mann-gmbh.de/logodarkreis.svghelmutmann GmbH
https://mann-gmbh.de/img/bg_plan.jpgNo alt attribute provided
https://mann-gmbh.de/logodarkreis.svghelmutmann GmbH
https://mann-gmbh.de/img/lufter5.jpglufttechnik
https://mann-gmbh.de/img/lufter6.jpgklimatechnik
https://mann-gmbh.de/img/energie14.jpgEnergietechnik
https://mann-gmbh.de/img/energie13.jpgUmwelttechnik
https://mann-gmbh.de/img/bad4.jpgBadsanierung
https://mann-gmbh.de/img/bad5.jpgSanitär
https://mann-gmbh.de/img/allgemein3.jpgVersorgungstechnik
https://mann-gmbh.de/img/allgemein2.jpgAllgemeine versorgungstechnik
https://mann-gmbh.de/img/service.jpgservice
https://mann-gmbh.de/img/service1.jpgBetreuung
https://mann-gmbh.de/img/planung1.jpgPlanung
https://mann-gmbh.de/img/team3.jpgTeam
https://mann-gmbh.de/logo_dark03.svghelmutmann GmbH
https://mann-gmbh.de/img/map.jpgNo alt attribute provided

Page structure

H1 heading
(Critically important)
LUFT- UND KLIMATECHNIK
Too many H1 headings
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 LUFT- UND KLIMATECHNIK
H1 ENERGIE- UND UMWELTTECHNIK
H1 SANITÄR- UND BÄDERTECHNIK
H1 ALLGEMEINE VERSORGUNGSTECHNIK
H1 SERVICE UND BETREUUNG
H1 PLANUNG UND BERATUNG
H1 helmutmann GmBh
H2 LEISTUNGEN
H2 LUFT- UND KLIMATECHNIK Duplicate text
H2 ENERGIE-UND UMWELTTECHNIK
H2 SANITÄR- UND BÄDERTECHNIK Duplicate text
H2 ALLGEMEINE VERSORGUNGSTECHNIK Duplicate text
H2 SERVICE UND BETREUUNG Duplicate text
H2 PLANUNG UND BERATUNG Duplicate text
H2 ÜBER UNS
H2 REFERENZEN
H2 KARRIERE
H3 SCHREIBEN SIE UNS
H4 Sie interessieren Sich für eine Ausbildung oder eine Beschäftigung bei uns?
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://mann-gmbh.de/index.htmlIMG-ALT helmutmann GmbH
https://mann-gmbh.de/Anchor No Text
https://mann-gmbh.de/luftLEISTUNGEN
https://mann-gmbh.de/Anchor LUFT-UND KLIMATECHNIK
https://mann-gmbh.de/Anchor ENERGIE-UND UMWELTTECHNIK
https://mann-gmbh.de/Anchor SANITÄR- UND BÄDERTECHNIK
https://mann-gmbh.de/Anchor ALLGEMEINE VERSORGUNGSTECHNIK
https://mann-gmbh.de/Anchor SERVICE UND BETREUUNG
https://mann-gmbh.de/Anchor PLANUNG UND BERATUNG
https://mann-gmbh.de/Anchor ÜBER UNS
https://mann-gmbh.de/Anchor KARRIERE
https://mann-gmbh.de/Anchor KONTAKT
https://mann-gmbh.de/agb.htmlAGB
https://mann-gmbh.de/Anchor Text duplicate IMG-ALT helmutmann GmbH
https://mann-gmbh.de/Anchor Text duplicate IMG-ALT helmutmann GmbH
https://mann-gmbh.de/Anchor Text duplicate IMG-ALT helmutmann GmbH
https://mann-gmbh.de/Anchor Text duplicate IMG-ALT helmutmann GmbH
https://mann-gmbh.de/Anchor Text duplicate IMG-ALT helmutmann GmbH
https://mann-gmbh.de/Anchor Text duplicate IMG-ALT helmutmann GmbH
https://mann-gmbh.de/Anchor Text duplicate IMG-ALT helmutmann GmbH
https://mann-gmbh.de/Anchor Text duplicate IMG-ALT helmutmann GmbH
https://mann-gmbh.de/Anchor No Text
https://mann-gmbh.de/Anchor No Text
https://goo.gl/maps/zovbzee3W8...External No Text
https://goo.gl/maps/zovbzee3W8...External maps
http://www.aliastom.de/New window External Subdomain aliastom creative design studio
/impressum.htmlIMPRESSUM
/impressum.htmlDatenschutzerklärung

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://mann-gmbh.de/"
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 0.14 seconds.
The file size of the HTML document is fine (30 kB).

HTTP Response Header

NameValue
dateSat, 28 Sep 2024 06:28:36 GMT
serverApache
last-modifiedMon, 04 Sep 2023 15:26:54 GMT
etag"75f7-6048a23df542d-gzip"
varyAccept-Encoding
content-encodinggzip
content-length7162
content-typetext/html
x-onecom-cluster-name
x-varnish184062273
age0
via1.1 webcache1 (Varnish/trunk)
accept-rangesbytes
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 7 referring domains.
This page only has 8 backlinks.
This page only has few backlinks from 7 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

No valid Robots.txt file was found.

Similar sites

Search preview

mann-gmbh.de
helmutmann GmbH • Luft- & Klimatechnik • Energie- & Umweltt...
Die Firma helmutmann GmbH arbeitet seit 1984 im Bereich Luft- und Klimatechnik. Heute bieten wir zudem eine ganzheitliche Betreuung im Sanitär- und Bäderbereich sowie in den Bereichen Energie- und Umwelttechnik.

Most important keywords

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

KeywordResultRecheck
LUFT81%Check
KLIMATECHNIK79%Check
GmbH75%Check
Mann75%Check
LUFT- KLIMATECHNIK75%Check
Luft und Klimatechnik74%Check
GmbH Luft- Klimatechnik71%Check
helmutmann GmBh69%Check
Helmut Mann69%Check
ENERGIE68%Check
Show more keywords and terms

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