Diga.de - SEO Checker

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Overview of the SEO Check
Meta information
70% 
Page quality
36% 
Page structure
100% 
Link structure
50% 
Server
100% 
External factors
59% 
SEO Score
Response time
0.14 s
File size
279.60 kB
Words
310
Media files
29
Number of links
104 internal / 2 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Diga - Startseite
The page title is too short. (147 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is empty.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.diga.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: United States of America
The following language is defined by HTML: de
Alternate/Hreflang Links
(Somewhat important)
The specified alternate links have no errors.
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
keywordsEmpty
descriptionEmpty
robotsindex, follow, noarchive
authorEmpty
viewportwidth=device-width, initial-scale=1.0
msapplication-TileColor#D8232A
msapplication-TileImage/media/ms-icon-144x144.png
theme-color#D8232A
langde
twitter:cardsummary_large_image
twitter:titleDiga - Startseite
twitter:descriptionEmpty
og:localede_DE
og:typewebsite
og:titleDiga - Startseite
og:descriptionEmpty
og:urlhttps://www.diga.de/
og:site_nameDiga Service GmbH
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
Only 2 paragraph/s was/were found on this page.
There are only 310 words on this page. Good pages should have about 800 words of useful content.
21.6% of the text are stop words.
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 10.5 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" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The amount of tags is very high (8). We recommend using a maximum of 6 tags for this page.
The following tag is repeated too often: ansprechpartner
Image SEO
(Somewhat important)
19 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
...0&rex_media_file=iconansprechpartner.pngNo alt attribute provided
...0&rex_media_file=iconstellenanzeigen.pngNo alt attribute provided
...=img_600&rex_media_file=iconueberuns.pngNo alt attribute provided
...img_600p&rex_media_file=iconprospekt.pngNo alt attribute provided
...dia_type=img_410&rex_media_file=logo.pngdiga service gmbh
https://diga.de/media/placeholder.webpdiga service gmbh
https://diga.de/media/placeholder.webpdiga service gmbh
https://diga.de/media/placeholder.webpdiga service gmbh
https://diga.de/media/placeholder.webpNo alt attribute provided
https://diga.de/media/placeholder.webpNo alt attribute provided
https://diga.de/media/placeholder.webpNo alt attribute provided
https://diga.de/media/placeholder.webpNo alt attribute provided
https://diga.de/media/placeholder.webpNo alt attribute provided
https://diga.de/media/placeholder.webpNo alt attribute provided
https://diga.de/media/placeholder.webpNo alt attribute provided
https://diga.de/media/placeholder.webpNo alt attribute provided
https://diga.de/media/placeholder.webpNo alt attribute provided
https://diga.de/media/placeholder.webpNo alt attribute provided
https://diga.de/media/placeholder.webpNo alt attribute provided
https://diga.de/media/placeholder.webpNo alt attribute provided
https://diga.de/media/placeholder.webpNo alt attribute provided
...dia_type=rex_img&rex_media_file=dvgw.pngNo alt attribute provided
...ex_media_file=sanitaer-heizung-klima.pngNo alt attribute provided
https://www.diga.de/media/placeholder.webpZertifiziert vom DVGW-Fachverband nach G 676
...dia_type=img_410&rex_media_file=logo.pngdiga service gmbh
https://www.diga.de/media/placeholder.webpZertifiziert vom DVGW-Fachverband nach G 676
Video URLWidthHeight
/media/anlagenmechaniker_socialmedia_ad.mp4
...a/elektrotechniker_socialmedia_ad_v2.mp4
/media/diga_service_anim-3.mp4

Page structure

H1 heading
(Critically important)
Jetzt vom Spezialisten beraten lassen, wählen Sie hier ihr Thema aus:
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Jetzt vom Spezialisten beraten lassen, wählen Sie hier ihr Thema aus:
Baselink: https://www.diga.de/
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 2 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.diga.de/Startseite
A-TITLE Startseite
/unternehmen.htmlUnternehmen
A-TITLE Unternehmen
/unternehmen/ueberblick.htmlÜberblick
A-TITLE Überblick
/unternehmen/leistungsspektrum...Leistungsspektrum
A-TITLE Leistungsspektrum
/unternehmen/referenzen.htmlReferenzen
A-TITLE Referenzen
/unternehmen/ansprechpartner.htmlAnsprechpartner
A-TITLE Ansprechpartner
/unternehmen/stellenangebote.htmlStellenangebote
A-TITLE Stellenangebote
/unternehmen/aktuelles.htmlAktuelles
A-TITLE Aktuelles
https://www.diga.de/heizung.htmlHeizung
A-TITLE Heizung
/heizung/heizungsrechner.htmlHeizungsrechner
A-TITLE Heizungsrechner
https://www.diga.de/sanitaer.htmlSanitär
A-TITLE Sanitär
/sanitaer/bad-budgetplaner.htmlBad-Budgetplaner
A-TITLE Bad-Budgetplaner
/elektrotechnik.htmlElektrotechnik
A-TITLE Elektrotechnik
/elektrotechnik/allgemeine-ele...Allgemeine Elektroinstallation
A-TITLE Allgemeine Elektroinstallation
/elektrotechnik/hausautomation...Hausautomation per KNX
A-TITLE Hausautomation per KNX
/elektrotechnik/e-check.htmlE-Check
A-TITLE E-Check
/elektrotechnik/haus-und-tuerk...Haus- und Türkommunikation
A-TITLE Haus- und Türkommunikation
/elektrotechnik/netzwerk-und-d...Netzwerk- und Datentechnik
A-TITLE Netzwerk- und Datentechnik
/elektrotechnik/ueberspannungs...Überspannungsschutz
A-TITLE Überspannungsschutz
/elektrotechnik/rolladen-und-t...Rolladen- und Torantriebe
A-TITLE Rolladen- und Torantriebe
/gas-sicherheit.htmlGas-Sicherheit
A-TITLE Gas-Sicherheit
/gas-sicherheit/messtechnik.htmlMesstechnik
A-TITLE Messtechnik
/gas-sicherheit/abdichten.htmlAbdichten
A-TITLE Abdichten
/gas-sicherheit/patent.htmlPatent
A-TITLE Patent
/kundendienst.htmlKundendienst
A-TITLE Kundendienst
/kundendienst/dvgw-zertifikat....DVGW-Zertifikat
A-TITLE DVGW-Zertifikat
https://www.diga.de/service.htmlService
A-TITLE Service
/service/anfahrt.htmlAnfahrt
A-TITLE Anfahrt
/service/kontakt.htmlKontakt
A-TITLE Kontakt
/impressum.htmlImpressum
A-TITLE Impressum
/datenschutz.htmlDatenschutz
A-TITLE Datenschutz
https://www.diga.de/agb.htmlAGB
A-TITLE AGB
/unternehmen/ansprechpartner.htmlText duplicate Ansprechpartner
/unternehmen/stellenangebote.htmlText duplicate Stellenangebote
/unternehmen.htmlText duplicate Unternehmen
/unternehmen/ueberblick.htmlText duplicate Überblick
/unternehmen/leistungsspektrum...Text duplicate Leistungsspektrum
/unternehmen/referenzen.htmlText duplicate Referenzen
/unternehmen/ansprechpartner.htmlText duplicate Ansprechpartner
/unternehmen/stellenangebote.htmlText duplicate Stellenangebote
/unternehmen/aktuelles.htmlText duplicate Aktuelles
http://www.unserebroschuere.de...New window External Subdomain Unser Online Prospekt
https://www.diga.de/heizung.htmlText duplicate Heizung
/heizung/heizungsrechner.htmlText duplicate Heizungsrechner
https://www.diga.de/sanitaer.htmlText duplicate Sanitär
/sanitaer/bad-budgetplaner.htmlText duplicate Bad-Budgetplaner
/elektrotechnik.htmlText duplicate Elektrotechnik
/elektrotechnik/allgemeine-ele...Text duplicate Allgemeine Elektroinstallation
/elektrotechnik/hausautomation...Text duplicate Hausautomation per KNX
/elektrotechnik/e-check.htmlText duplicate E-Check
/elektrotechnik/haus-und-tuerk...Text duplicate Haus- und Türkommunikation
/elektrotechnik/netzwerk-und-d...Text duplicate Netzwerk- und Datentechnik
/elektrotechnik/ueberspannungs...Text duplicate Überspannungsschutz
/elektrotechnik/rolladen-und-t...Text duplicate Rolladen- und Torantriebe
/gas-sicherheit.htmlText duplicate Gas-Sicherheit
/gas-sicherheit/messtechnik.htmlText duplicate Messtechnik
/gas-sicherheit/abdichten.htmlText duplicate Abdichten
/gas-sicherheit/patent.htmlText duplicate Patent
https://www.diga.de/IMG-ALT diga service gmbh
/sanitaer/bad-budgetplaner.htmlBad Budgetplaner
/heizung/heizungsrechner.htmlZum Heizungsrechner
/heizung/heizungsrechner.htmlText duplicate Zum Heizungsrechner
/sanitaer/bad-budgetplaner.htmlText duplicate Bad Budgetplaner
/service/kontakt.htmlBeraten lassen
/service/kontakt.htmlText duplicate Beraten lassen
/service/kontakt.htmlText duplicate Beraten lassen
https://www.diga.de/heizung.htmlText duplicate Heizung
/heizung/heizungsrechner.htmlText duplicate Heizungsrechner
https://www.diga.de/sanitaer.htmlText duplicate Sanitär
/sanitaer/bad-budgetplaner.htmlText duplicate Bad-Budgetplaner
/elektrotechnik.htmlText duplicate Elektrotechnik
/elektrotechnik/allgemeine-ele...Text duplicate Allgemeine Elektroinstallation
/elektrotechnik/hausautomation...Text duplicate Hausautomation per KNX
/elektrotechnik/e-check.htmlText duplicate E-Check
/elektrotechnik/haus-und-tuerk...Text duplicate Haus- und Türkommunikation
/elektrotechnik/netzwerk-und-d...Text duplicate Netzwerk- und Datentechnik
/elektrotechnik/ueberspannungs...Text duplicate Überspannungsschutz
/elektrotechnik/rolladen-und-t...Text duplicate Rolladen- und Torantriebe
/gas-sicherheit.htmlText duplicate Gas-Sicherheit
/gas-sicherheit/messtechnik.htmlText duplicate Messtechnik
/gas-sicherheit/abdichten.htmlText duplicate Abdichten
/gas-sicherheit/patent.htmlText duplicate Patent
/unternehmen/ansprechpartner.htmlText duplicate Ansprechpartner
/unternehmen/stellenangebote.htmlText duplicate Stellenangebote
/unternehmen.htmlText duplicate Unternehmen
/unternehmen/ueberblick.htmlText duplicate Überblick
/unternehmen/leistungsspektrum...Text duplicate Leistungsspektrum
/unternehmen/referenzen.htmlText duplicate Referenzen
/unternehmen/ansprechpartner.htmlText duplicate Ansprechpartner
/unternehmen/stellenangebote.htmlText duplicate Stellenangebote
/unternehmen/aktuelles.htmlText duplicate Aktuelles
http://www.unserebroschuere.de...New window External Subdomain Text duplicate Unser Online Prospekt
/unternehmen.htmlText duplicate Unternehmen
/unternehmen/aktuelles.htmlText duplicate Aktuelles
/unternehmen/ansprechpartner.htmlText duplicate Ansprechpartner
/kundendienst.htmlText duplicate Kundendienst
https://www.diga.de/heizung.htmlText duplicate Heizung
https://www.diga.de/sanitaer.htmlText duplicate Sanitär
/gas-sicherheit.htmlText duplicate Gas-Sicherheit
https://www.diga.de/service.htmlText duplicate Service
/unternehmen/stellenangebote.htmlText duplicate Stellenangebote
/unternehmen/partner.htmlPartner
/unternehmen/referenzen.htmlText duplicate Referenzen
/impressum.htmlText duplicate Impressum
/datenschutz.htmlText duplicate Datenschutz
/media/complaince_richtlinie.pdfNew window Complaince-Richtlinie

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.diga.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 (280 kB).

HTTP Response Header

NameValue
x-ua-compatibleIE=Edge
cache-controlmust-revalidate, proxy-revalidate, private, no-cache, max-age=0
content-encodinggzip
set-cookie74 Characters
content-length100158
expiresFri, 16 Aug 2024 20:27:12 GMT
content-typetext/html; charset=utf-8
dateFri, 16 Aug 2024 20:27:12 GMT
serverApache
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 14 referring domains.
This page only has 85 backlinks.
This page only has few backlinks from 14 different ip addresses.
This page is referenced by wikipedia.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

Sitemap: https://diga.de/sitemap.xml

Similar sites

Search preview

www.diga.de
Diga - Startseite

Most important keywords

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

KeywordResultRecheck
diga61%Check
Beraten50%Check
lassen50%Check
beraten lassen50%Check
Spezialisten50%Check
wählen50%Check
Thema50%Check
Startseite46%Check
Partner41%Check
Ansprechpartner41%Check
Show more keywords and terms

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