Doerner.de - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
70% 
Page structure
58% 
Link structure
77% 
Server
98% 
External factors
100% 
SEO Score
Response time
0.21 s
File size
531.70 kB
Words
1098
Media files
74
Number of links
66 internal / 29 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Startseite - OTTO DÖRNER GmbH & Co.KG
The length of the page title is perfect. (400 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Ihr Experte für erfolgreiche Bauprojekte in Norddeutschland. ✓Entsorgung ✓ Recycling ✓ Kies und Sand ✓ Deponiebetrieb
The length of the meta description is perfect. (753 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.doerner.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)
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
application-name 
msapplication-TileColor#FFFFFF
msapplication-TileImagehttps://www.doerner.de/wp-content/uploads/2025/04/cropped-doerner-favicon-270x270.png
msapplication-square70x70logohttps://www.doerner.de/favicon/mstile-70x70.png
msapplication-square150x150logohttps://www.doerner.de/favicon/mstile-150x150.png
msapplication-wide310x150logohttps://www.doerner.de/favicon/mstile-310x150.png
msapplication-square310x310logohttps://www.doerner.de/favicon/mstile-310x310.png
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionIhr Experte für erfolgreiche Bauprojekte in Norddeutschland. ✓Entsorgung ✓ Recycling ✓ Kies und Sand ✓ Deponiebetrieb
generatorWP Rocket 3.21.0.1
article:modified_time2026-04-15T09:55:24+00:00
langde
twitter:cardsummary_large_image
og:localede_DE
og:typewebsite
og:titleStartseite - OTTO DÖRNER GmbH & Co.KG
og:descriptionIhr Experte für erfolgreiche Bauprojekte in Norddeutschland. ✓Entsorgung ✓ Recycling ✓ Kies und Sand ✓ Deponiebetrieb
og:urlhttps://www.doerner.de/
og:site_nameOTTO DÖRNER GmbH & Co.KG
og:imagehttps://www.doerner.de/wp-content/uploads/2025/03/frame-61.svg
charsetutf-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
The average number of words per sentence of 9.48 words is low.
This page contains 1098 words. That's ok.
35.6% 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.
18 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
The file size of the HTML document is very large (531.7 kB).
A viewport "width=device-width, initial-scale=1" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 22 tags for this page.
Image SEO
(Somewhat important)
21 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
/wp-content/uploads/2025/04/telephone.svg+49 40 54885-0
/wp-content/uploads/2025/04/email.svg[email protected]
/wp-content/uploads/2025/04/map_pin.svgStandorte
...er-gmbh/blockstudio/banner/img/pause.svgNo alt attribute provided
/wp-content/uploads/2025/03/recycling.svgNo alt attribute provided
/wp-content/uploads/2025/03/recycle.svgNo alt attribute provided
/wp-content/uploads/2025/03/stein.svgNo alt attribute provided
/wp-content/uploads/2025/03/container.svgNo alt attribute provided
/wp-content/uploads/2025/03/frame-61.svgNo alt attribute provided
/wp-content/uploads/2025/03/page-1.svgNo alt attribute provided
...nt/uploads/2025/06/reinigungsservice.svgNo alt attribute provided
/wp-content/uploads/2025/03/icon-4.svgNo alt attribute provided
/wp-content/uploads/2025/03/icon-6.svgNo alt attribute provided
/wp-content/uploads/2025/03/recycle.svgNo alt attribute provided
/wp-content/uploads/2025/03/headphone.svgNo alt attribute provided
/wp-content/uploads/2025/03/list_text.svgNo alt attribute provided
/wp-content/uploads/2025/03/lkw.svgNo alt attribute provided
...ent/uploads/2025/03/combined-shape-1.svgNo alt attribute provided
/wp-content/uploads/2025/03/image-1.jpgSack mit Steinen gefüllt
/wp-content/uploads/2025/03/image-2.jpgTablet zur Digitalen Entsorgung, Otto Dörner Mulde im Hintergrund
/wp-content/uploads/2025/03/image.jpgZwei Mulden von Otto Dörner in verschiedenen Größe
...nt/uploads/2025/03/baustoff_shop_low.jpgOtto Dörner LKW vor einem Haus
...blockstudio/referenceslider/img/star.svgstar
...blockstudio/referenceslider/img/star.svgstar
...blockstudio/referenceslider/img/star.svgstar
...blockstudio/referenceslider/img/star.svgstar
...blockstudio/referenceslider/img/star.svgstar
...blockstudio/referenceslider/img/star.svgstar
...blockstudio/referenceslider/img/star.svgstar
...blockstudio/referenceslider/img/star.svgstar
...blockstudio/referenceslider/img/star.svgstar
...blockstudio/referenceslider/img/star.svgstar
...blockstudio/referenceslider/img/star.svgstar
...blockstudio/referenceslider/img/star.svgstar
...blockstudio/referenceslider/img/star.svgstar
...blockstudio/referenceslider/img/star.svgstar
...blockstudio/referenceslider/img/star.svgstar
...blockstudio/referenceslider/img/star.svgstar
...blockstudio/referenceslider/img/star.svgstar
...blockstudio/referenceslider/img/star.svgstar
...blockstudio/referenceslider/img/star.svgstar
...blockstudio/referenceslider/img/star.svgstar
...blockstudio/referenceslider/img/star.svgstar
...blockstudio/referenceslider/img/star.svgstar
...blockstudio/referenceslider/img/star.svgstar
...blockstudio/referenceslider/img/star.svgstar
...blockstudio/referenceslider/img/star.svgstar
...ockstudio/text-image-video/img/pause.svgNo alt attribute provided
/wp-content/uploads/2025/06/management.svgNo alt attribute provided
.../2025/07/noun-digital-7750113-11459d.svgNo alt attribute provided
/wp-content/uploads/2025/03/icon-5.svgNo alt attribute provided
...ntent/uploads/2025/06/telefonservice.pngTelefonzentrale
...ads/2025/07/kundenservice_entsorgung.pngKundenservice
..._stellenanzeige_michael_von_malottky.pngMichael von Malottky
...oads/2025/03/od_an_steffen_korwand_2.pngSteffen Korwand
..._stellenanzeige_michael_von_malottky.pngMichael von Malottky
...ads/2025/03/od_an_nils-sieboerger_34.pngNils Siebörger
...tent/uploads/2025/06/nico_da_fonseca.pngNico Da Fonseca
...ads/2025/03/od_an_nils-sieboerger_34.pngNils Siebörger
...ads/2025/03/od_an_nils-sieboerger_34.pngNils Siebörger
...t/uploads/2025/03/Jana_Schwindowsky2.pngRecruiting
...ntent/uploads/2025/03/Carla-Pavlenko.pngCarla Pavlenko
.../uploads/2025/03/Isabella-Loschelder.pngIsabella Loschelder
/wp-content/uploads/2025/04/heart.svgNo alt attribute provided
/wp-content/uploads/2025/04/facebook.jpgLogo von Facebook auf blauem Hintergrund, symbolisiert soziale Netzwerke und Kommunikation.
/wp-content/uploads/2025/04/instagram.jpgInstagram-Logo in Weiß auf einem bunten Hintergrund aus Lila und Orange.
/wp-content/uploads/2025/04/youtube.jpgYouTube-Logo auf rotem Hintergrund mit Play-Symbol in der Mitte.
/wp-content/uploads/2025/04/linkedin.jpgLinkedIn-Logo in Blau und Weiß, symbolisiert berufliches Networking und Karriereentwicklung.
/wp-content/uploads/2025/04/tiktok.jpgTikTok-Logo auf schwarzem Hintergrund, symbolisiert die beliebte Video-Sharing-App.
...tent/uploads/2025/03/ottodoernerlogo.svgNo alt attribute provided
Video URLWidthHeight
...ds/2026/01/website-loop_18sek_master.mp4960850
.../2025/03/5482-43bf-9b3c-52a12ffe3535.mp4960850
...ads/2025/07/otto-doerner-story-brand.mp4960850
...ads/2025/07/otto-doerner-story-brand.mp4960850

Page structure

H1 heading
(Critically important)
Entsorgung, Baustoffe und Services aus einer Hand
The H1 heading is perfect.
Headings
(Important)
Some headings occur twice on the page.
There are 44 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 Entsorgung, Baustoffe und Services aus einer Hand
H2 Abfallentsorgung und Baustoff-Lieferungen richtig zu managen, kann Sie viel Zeit und Nerven kosten
H2 Sie konzentrieren sich auf Ihr Projekt
H2 So unterstützen wir Ihr Projekt
H3 So gelingt Ihr Projekt
H3 Digitaler Service für Ihre Entsorgung und Schüttgutbestellung
H3 Das sagen Kunden über unsere Leistungen
H3 Wir bewegen täglich Massen und sind trotzdem persönlich
H3 Google Maps
H4 Lernen Sie OTTO DÖRNER näher kennen
H4 Wir unterstützen Sie in ganz Norddeutschland
H4 Keine Ergebnisse für die ausgewählten Filter gefunden.
H4 Unsere Ansprechpartner beraten Sie
H5 Wir entsorgen Abfälle und liefern Baustoffe
H5 Entsorgung
H5 Baustoffe
H5 Wir möchten uns mit Ihnen verbinden
H6 Und das leisten wir jedes Jahr:
H6 Reinigungsservice
H6 Deponien
H6 Recyclinghöfe
H6 Recyclinganlage
H6 Kompetent beraten
H6 Reibungslos koordiniert
H6 Zuverlässig geliefert
H6 DER SACK
H6 DÖRNER GO
H6 Containershop
H6 Baustoffshop
H6 Management
H6 Digitalisierung
H6 Nachhaltigkeit
H6 Telefonzentrale
H6 Kundenservice
H6 Michael von Malottky
H6 Steffen Korwand
H6 Michael von Malottky Duplicate text
H6 Nils Siebörger
H6 Nico Da Fonseca
H6 Nils Siebörger Duplicate text
H6 Nils Siebörger Duplicate text
H6 Recruiting
H6 Carla Pavlenko
H6 Isabella Loschelder
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 too many external links (29) on this page.

Found links on this page

LinkAttributesAnchor text
https://www.doerner.de/Anchor Zum Inhalt springen
https://www.doerner.de/standorte/Standorte
IMG-ALT Standorte
https://www.doerner-shop.de/New window External Subdomain Shop
https://www.doerner.de/OTTO DÖRNER GmbH & Co.KG
/entsorgung/Entsorgung
/entsorgung/Text duplicate Entsorgung
/entsorgung/containerdienst/Containerdienst
/entsorgung/sortieranlagen/Sortieranlagen
/entsorgung/recyclinghoefe/Recyclinghöfe
/entsorgung/deponien/Deponien
/entsorgung/abfallarten/Abfallarten
/entsorgung/sonderabfall/Sonderabfall
/entsorgung/kommunale-dienstle...Kommunale Dienstleistung
https://www.orca-doerner.de/blog/External Subdomain Nassklassierungsanlage (ORCA)
https://www.doerner.de/baustoffe/Baustoffe
https://www.doerner.de/baustoffe/Text duplicate Baustoffe
/baustoffe/schuettgut/Schüttgut
/baustoffe/kieswerk/Kieswerk
https://www.orca-doerner.de/blog/New window External Subdomain Text duplicate Nassklassierungsanlage (ORCA)
https://fluessigbodennord.de/External Flüssigboden Nord
https://www.doerner.de/services/Services
https://www.doerner.de/services/Text duplicate Services
/services/reinigungsservice/Reinigungsservice
/services/reinigungsservice/Anchor Gebäudereinigung
/services/reinigungsservice/Anchor Flächenreinigung
/services/reinigungsservice/Anchor Eventreinigung
/services/reinigungsservice/Anchor Baustellenservice
/services/miettoiletten/mobile Toiletten
/services/mietgeschirr/Mietgeschirr
/digitale-services/Digitale Services
/unternehmen/Unternehmen
/unternehmen/Text duplicate Unternehmen
/unternehmen/Anchor Historie
/unternehmen/Anchor Management
/unternehmen/Anchor Text duplicate Standorte
/unternehmen/Anchor Marken
/unternehmen/nachhaltigkeit/Nachhaltigkeit
/unternehmen/downloads/Downloads
/karriere/stellenangebote/Karriere
/karriere/stellenangebote/Stellenangebote
/karriere/ausbildung-studium/Ausbildung / Studium
/karriere/berufskraftfahrer/Berufskraftfahrer
https://www.doerner-shop.de/New window External Subdomain Text duplicate Shop
https://www.doerner.de/kontakt/Kontakt aufnehmen
https://www.doerner.de/kontakt/Kontakt
https://www.doerner.de/Anchor Text duplicate Kontakt aufnehmen
https://www.doerner.de/Anchor Jetzt mehr erfahren
https://www.doerner.de/Anchor Text duplicate Kontakt aufnehmen
https://www.doerner.de/Anchor Text duplicate Kontakt aufnehmen
/entsorgung/Text duplicate Jetzt mehr erfahren
https://www.doerner.de/baustoffe/Text duplicate Jetzt mehr erfahren
/services/reinigungsservice/Text duplicate Jetzt mehr erfahren
/entsorgung/deponien/Text duplicate Jetzt mehr erfahren
/entsorgung/recyclinghoefe/Text duplicate Jetzt mehr erfahren
/entsorgung/sortieranlagenText duplicate Jetzt mehr erfahren
https://www.doerner.de/Anchor Text duplicate Kontakt aufnehmen
https://www.der-sack.de/New window External Subdomain No Text
https://www.der-sack.de/New window External Subdomain DER SACK bestellen
https://go.doerner.de/New window External Subdomain No Text
https://go.doerner.de/New window External Subdomain Jetzt GO nutzen
https://www.doerner-shop.de/New window External Subdomain No Text
https://www.doerner-shop.de/New window External Subdomain Container bestellen
https://www.doerner-shop.de/ba...New window External Subdomain No Text
https://www.doerner-shop.de/ba...New window External Subdomain Baustoffe bestellen
https://www.doerner.de/Anchor Text duplicate Kontakt aufnehmen
/unternehmen/Über OTTO DÖRNER
/unternehmen/Anchor Text duplicate Jetzt mehr erfahren
/digitale-services/Text duplicate Jetzt mehr erfahren
/unternehmen/nachhaltigkeit/Text duplicate Jetzt mehr erfahren
/kontakt/datenschutz/New window Datenschutzerklärung
https://www.doerner.de/Anchor Standortkarte
https://www.facebook.com/OTTO....New window External Subdomain No Text
https://www.facebook.com/OTTO....New window External Subdomain Jetzt verbinden
https://www.instagram.com/otto...New window External Subdomain No Text
https://www.instagram.com/otto...New window External Subdomain Text duplicate Jetzt verbinden
https://www.youtube.com/user/O...New window External Subdomain No Text
https://www.youtube.com/user/O...New window External Subdomain Text duplicate Jetzt verbinden
https://de.linkedin.com/compan...New window External Subdomain No Text
https://de.linkedin.com/compan...New window External Subdomain Text duplicate Jetzt verbinden
https://www.tiktok.com/@ottodo...New window External Subdomain No Text
https://www.tiktok.com/@ottodo...New window External Subdomain Text duplicate Jetzt verbinden
https://www.facebook.com/OTTO....New window Nofollow External Subdomain Facebook
https://www.instagram.com/otto...New window Nofollow External Subdomain Instagram
https://www.youtube.com/user/O...New window Nofollow External Subdomain YouTube
https://de.linkedin.com/compan...New window Nofollow External Subdomain LinkedIn
https://www.tiktok.com/@ottodo...New window Nofollow External Subdomain TikTok
/unternehmen/downloads/Text duplicate Downloads
/karriere/stellenangebote/Text duplicate Karriere
/kontakt/impressum/Impressum
/kontakt/datenschutz/Datenschutz
https://www.doerner.de/kontakt/Text duplicate Kontakt
/cookie-richtlinie-eu/Cookie-Richtlinie (EU)
/unternehmen/downloads/AGB / AEB
https://doerner.hintbox.de/New window External Subdomain Hinweisgeberschutzgesetz
/lieferkettensorgfaltspflichte...Lieferkettensorgfaltspflichtengesetz

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.doerner.de/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The file size of the HTML document is very large (532 kB).
The page response time is excellent with 0.21 seconds.

HTTP Response Header

NameValue
feature-policygeolocation 'none'; midi 'none'; camera 'none'; usb 'none'; magnetometer 'none'; accelerometer 'none'; gyroscope 'none'; microphone 'none'
referrer-policystrict-origin-when-cross-origin
last-modifiedFri, 24 Apr 2026 01:21:37 GMT
cache-controlmax-age=0
expiresFri, 24 Apr 2026 02:56:05 GMT
varyAccept-Encoding
content-encodinggzip
x-xss-protection1; mode=block
x-content-type-optionsnosniff
strict-transport-securitymax-age=2592000
content-security-policydefault-src 'none'; base-uri 'self'; form-action 'self'; object-src 'none'; frame-src 'self' https://*.webspaceconfig.de https://*.youtube.com https://*.youtube-nocookie.com https://*.googletagmanager.com https://*.doubleclick.net https://*.mollie.com https://*.paypal.com https://consentcdn.cookiebot.com; img-src 'self' data: https://*.doerner.de https://*.webspaceconfig.de https://*.googletagmanager.com https://*.wp.com https://*.w.org https://*.google.com https://*.google.de https://*.googleapis.com https://*.gstatic.com https://*.googleusercontent.com https://*.ggpht.com https://secure.gravatar.com https://imgsct.cookiebot.com https://static.elfsight.com https://*.paypal.com https://*.paypalobjects.com https://*.mollie.com https://phosphor.utils.elfsightcdn.com; font-src 'self' data: https://*.fontawesome.com https://fonts.googleapis.com https://fonts.gstatic.com; style-src 'self' 'unsafe-inline' https://*.fontawesome.com https://fonts.googleapis.com https://cdn-images.mailchimp.com; script-src 'self' 'unsafe-inline' 'unsafe-eval' blob: https://unpkg.com https://cdn.jsdelivr.net https://*.doubleclick.net https://*.wp.com https://*.fontawesome.com https://*.paypal.com https://consent.cookiebot.com https://consentcdn.cookiebot.com https://static.elfsight.com https://chimpstatic.com https://www.googletagmanager.com https://*.googleapis.com https://maps.googleapis.com https://*.gstatic.com https://maps.gstatic.com https://matomo.doerner.de https://*.google-analytics.com; connect-src 'self' https://google.com https://*.google.com https://*.googleapis.com https://*.gstatic.com https://*.doubleclick.net https://*.analytics.google.com https://*.mollie.com https://*.paypal.com https://core.service.elfsight.com https://consentcdn.cookiebot.com https://widget-data.service.elfsight.com https://*.google-analytics.com https://matomo.doerner.de; media-src 'self';
content-typetext/html; charset=utf-8
dateFri, 24 Apr 2026 02:56:05 GMT
serverApache
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 110 referring domains.
This page has 1,652 backlinks.
This page has backlinks from 81 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

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

Sitemap: https://www.doerner.de/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK

Similar sites

Search preview

www.doerner.de
Startseite - OTTO DÖRNER GmbH & Co.KG
Ihr Experte für erfolgreiche Bauprojekte in Norddeutschland. ✓Entsorgung ✓ Recycling ✓ Kies und Sand ✓ Deponiebetrieb

Most important keywords

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

KeywordResultRecheck
Entsorgung70%Check
DÖRNER70%Check
Dörner GmbH60%Check
Projekt59%Check
Baustoffe54%Check
Service54%Check
Kies51%Check
Sand51%Check
doerner50%Check
Services50%Check
Show more keywords and terms

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