Dvgw-sc.de - SEO Checker

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Overview of the SEO Check
Meta information
72% 
Page quality
38% 
Page structure
79% 
Link structure
96% 
Server
88% 
External factors
100% 
SEO Score
Response time
0.65 s
File size
27.60 kB
Words
304
Media files
10
Number of links
29 internal / 12 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
DVGW Service & Consult GmbH: Startseite
The length of the page title is perfect. (390 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.dvgw-sc.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Server location: United States of America
The language is not specified in the HTML markup.
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)
No favicon is linked in the HTML code.

Meta tags

NameValue
generatorTYPO3 CMS
viewportwidth=device-width, initial-scale=1.0
robotsindex,follow
twitter:cardsummary
charsetutf-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
Only 2 paragraph/s was/were found on this page.
There are only 304 words on this page. Good pages should have about 800 words of useful content.
34.5% of the text are stop words.
Words from the H1 heading are used in the page content.
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 15.88 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=1.0" 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)
7 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
...ces/Public/Images/logos/dvgw-sc-logo.svgNo alt attribute provided
...ic/Icons/ContentElements/zoom_orange.svgsuchen
...ces/Public/Images/logos/dvgw-sc-logo.svgDVGW S&C
...sc/Resources/Public/Icons/zoom_green.svgsuchen
...istock-153016398_36clicks_ddbf71cd25.jpgNo alt attribute provided
...d_/4/3/csm_verifhy_banner_4a2b261132.jpgNo alt attribute provided
...ock-879813700_gorodenkoff_14fb3ac919.jpgNo alt attribute provided
...istock-153016398_36clicks_ddbf71cd25.jpgNo alt attribute provided
...d_/4/3/csm_verifhy_banner_4a2b261132.jpgNo alt attribute provided
...ock-879813700_gorodenkoff_14fb3ac919.jpgNo alt attribute provided

Page structure

H1 heading
(Critically important)
Die DVGW Service & Consult GmbH
The H1 heading is perfect.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Die DVGW Service & Consult GmbH
H3 Der DVGW
H4 Das Kompetenznetzwerk im Gas- und Wasserfach
H6 Bildmotiv Seitenanfang: © 36clicks/istockphoto.com
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 12 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.dvgw.de/New window External Subdomain www.dvgw.de
A-TITLE Zur Website des DVGW
https://www.dvgw.de/themen/External Subdomain Themen
https://www.dvgw.de/der-dvgw/External Subdomain Der DVGW
https://www.dvgw.de/leistungen/External Subdomain Leistungen
https://www.dvgw.de/mein-dvgw/External Subdomain Mein DVGW
/leistungen/it-dienstleistunge...New window L-/H-Gas
https://codevergabe.dvgw-sc.de/New window External Subdomain Codevergabe
https://www.dvgw-veranstaltung...New window External Subdomain DVGW-Veranstaltungen
/servicelinks/kontaktKontakt
https://www.dvgw-sc.de/No Text
/dvgw-sc-gmbhDVGW S&C GmbH
A-TITLE DVGW S&C GmbH
https://www.dvgw-sc.de/leistungenText duplicate Leistungen
A-TITLE Leistungen
https://www.dvgw-sc.de/Anchor Suchen
https://www.dvgw-sc.de/IMG-ALT DVGW S&C
/dvgw-sc-gmbhText duplicate DVGW S&C GmbH
https://www.dvgw-sc.de/leistungenText duplicate Leistungen
https://www.dvgw-sc.de/leistungenMehr erfahren
https://www.verifhy.de/messe/External Subdomain Text duplicate Mehr erfahren
/medien/Flyer/programm_thement...Text duplicate Mehr erfahren
https://www.dvgw-sc.de/leistungenText duplicate Mehr erfahren
https://www.verifhy.de/messe/External Subdomain Text duplicate Mehr erfahren
/medien/Flyer/programm_thement...Text duplicate Mehr erfahren
/dvgw-sc-gmbh/wir-ueber-unsWER WIR SIND
/leistungen/arbeitssicherheitArbeitssicherheit
/leistungen/arbeitssicherheit/...Grundbetreuung
/leistungen/arbeitssicherheit/...Gefährdungsbeurteilung
/leistungen/arbeitssicherheit/...Gefahrstoffverzeichnis
/leistungen/beratungBeratung
/leistungen/beratung/betriebs-...Betriebs- und Organisationshandbuch
/leistungen/beratung/it-inform...IT-Informationssicherheit
/leistungen/beratung/organisat...Organisation und Managementsysteme
/leistungen/it-dienstleistungenIT-Dienstleistungen
https://codevergabe.dvgw-sc.de/New window External Subdomain Codevergabe Marktpartner Gasnetz
https://verifhy.de/New window External verifHy
/leistungen/it-dienstleistunge...Datenaustausch Gas
/leistungen/it-dienstleistunge...DVGW Gasgeräte-Datenbank
https://www.technisches-sicher...New window External Subdomain Technisches Sicherheitsmanagement
/leistungen/sc-integra-plusS&C Integra plus
/leistungen/sc-integra-plus/ch...Changelog
/leistungen/veranstaltungenVeranstaltungen
/leistungen/veranstaltungen/ha...Häufig gestellte Fragen

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.dvgw-sc.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 of 0.65 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 (28 kB).

HTTP Response Header

NameValue
dateWed, 13 Nov 2024 20:35:49 GMT
content-typetext/html; charset=utf-8
varyAccept-Encoding
content-languagede
content-security-policyframe-ancestors 'self'
serverDEFAULT
x-serverweb71-https
x-content-type-optionsnosniff
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 40 referring domains.
This page has 803 backlinks.
This page has backlinks from 32 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Allow: /

Sitemap: /sitemap.xml

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
DVGW81%Check
DVGW Service Consult69%Check
DVGW Service Consult GmbH68%Check
GmbH62%Check
Service62%Check
Consult62%Check
Service Consult62%Check
Consult GmbH62%Check
Gas38%Check
Wasserfach38%Check
Show more keywords and terms

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