Dammers.de - SEO Checker

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Overview of the SEO Check
Meta information
76% 
Page quality
75% 
Page structure
70% 
Link structure
77% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.10 s
File size
160.30 kB
Words
714
Media files
23
Number of links
130 internal / 10 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Rolf Dammers oHG
The page title is too short. (178 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.dammers.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-de
Server location: United States of America
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
authorEmpty
robotsindex,follow
revisit-after15 days
keywordsEmpty
descriptionEmpty
langde-de
twitter:cardsummary
twitter:siteRolf Dammers oHG
twitter:titleRolf Dammers oHG
twitter:descriptionEmpty
twitter:imagehttps://www.dammers.de/media/44/b5/2d/1711028961/DAMMERS_logo_rgb.jpg
og:urlhttps://www.dammers.de/
og:typewebsite
og:site_nameRolf Dammers oHG
og:titleRolf Dammers oHG
og:descriptionEmpty
og:imagehttps://www.dammers.de/media/44/b5/2d/1711028961/DAMMERS_logo_rgb.jpg
charsetutf-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
This page contains 714 words. That's ok.
32.5% 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.
15 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 11.84 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, shrink-to-fit=no" 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 14 tags for this page.
Image SEO
(Somewhat important)
14 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
...44/b5/2d/1711028961/DAMMERS_logo_rgb.jpgZur Startseite gehen
...ia/29/bf/67/1710744940/Gliedermastab.JPGNo alt attribute provided
.../14/1709196824/Bild Profis fr Profis.JPGNo alt attribute provided
...1e/52/5b/1709196823/Bild Schrgaufzug.JPGNo alt attribute provided
...d9/7a/80/1709195979/Bild Disposition.JPGNo alt attribute provided
/media/42/84/00/1711035821/Steildach.pngNo alt attribute provided
/media/1d/a9/05/1711035821/Flachdach.pngNo alt attribute provided
/media/5d/3b/02/1705483941/fassade11.pngNo alt attribute provided
...alczyc-z-upalem-na-poddaszu-poradnik.jpgNo alt attribute provided
...ia/ef/35/fc/1705489178/daemmstoffe11.pngNo alt attribute provided
...a/95/cd/79/1711035820/Bleche, Rinnen.pngNo alt attribute provided
...86/monteren_van_plinten_en_decoratie.jpgNo alt attribute provided
/media/b7/a5/41/1711035820/PV.pngNo alt attribute provided
...1/39/1711029475/DAMMERS_logo_rgb_(1).jpgdammers
...1711029475/TECTO_logo_orange_rgb_(1).jpgtecto
/media/5a/ae/dc/1711030492/dach_kauf.jpgdach-kauf
...35/ee/57/1711029475/DWF_logo_rgb_(1).jpgdwf-baustoffe
...b671-9b7c-4707-adb2-85737d9c7f56_(1).jpgriedelsche
...76/JUEDES_UND_LOECKENER_logo_rgb_(1).jpgdachcentrum
/media/99/33/52/1709629443/Coba-Logo_2.pngNo alt attribute provided
...1721646891/Velux Banner Erlebniswelt.jpgNo alt attribute provided
...stomizing/icons8-facebook.svg?1724327761facebook-icon
...tomizing/icons8-instagram.svg?1724327761instagram-icon

Page structure

H1 heading
(Critically important)
Guten Dach!
The H1 heading is too short (11 characters). It should be at least 20 Characters long.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.
Some headings do not have any content.

Heading structure

Heading levelContent
H1 Guten Dach!
H3 Empty heading
H3 Empty heading
H3 Alles was Profis für´s Dach und Fassade brauchen.
H3 Profis für Profis
H3 Dienstleistungen
H3 Optimaler Lieferservice
H3 Die DAMMERS Produktwelt
H3 Fassade
H3 Dachfenster
H3 Dämmstoffe
H3 Dachrinnen, Metalle
H3 Bauchemie
H3 Photovoltaik
H3 Empty heading
H3 Die Dammers Gruppe – eine starke Dachgemeinschaft
H3 Entdecken Sie den Unterschied mit uns als Gesellschafter der COBA
H4 Velux – Mehr Tageslicht. Mehr Luft. Mehr Leben.
H4 Entdecken Sie die Welt von Velux – Innovative Dachfenster und mehr!
H5 ✓ Schnell ✓ Vollständig ✓ Termingerecht
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
1 links don't have an anchor text.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 10 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.dammers.de/IMG-ALT Zur Startseite gehen
A-TITLE Zur Startseite gehen
/navigation/018dcb9ce6c07f5ca5...Subdomain Standorte / Öffnungszeiten
A-TITLE Standorte / Öffnungszeiten
/standorte-oeffnungszeiten/Subdomain Standorte | Öffnungszeiten
A-TITLE Standorte | Öffnungszeiten
/unternehmen/Subdomain Unternehmen
A-TITLE Unternehmen
https://www.dammers.de/jobs/Subdomain Jobs
A-TITLE Jobs
https://www.dammers.de/service/Subdomain Service
A-TITLE Service
/photovoltaik/Subdomain Photovoltaik
A-TITLE Photovoltaik
https://www.dammers.de/reet/Subdomain Reet
A-TITLE Reet
https://www.dammers.de/sortiment/Subdomain Sortiment
A-TITLE Sortiment
/unternehmen/Subdomain Zur Kategorie Unternehmen
A-TITLE Unternehmen
/unternehmen/kontaktpersonen/Subdomain Kontaktpersonen
A-TITLE Kontaktpersonen
https://www.dammers.de/service/Subdomain Zur Kategorie Service
A-TITLE Service
/service/kantwerkstatt/Subdomain Kantwerkstatt
A-TITLE Kantwerkstatt
/service/kantwerkstatt/kantwer...Subdomain Kantwerkstatt Barmbek
A-TITLE Kantwerkstatt Barmbek
/service/kantwerkstatt/kantwer...Subdomain Kantwerkstatt Stellingen
A-TITLE Kantwerkstatt Stellingen
/service/mietgeraeteservice/Subdomain Mietgeräteservice
A-TITLE Mietgeräteservice
/service/psa-pruefung/Subdomain PSA-Prüfung
A-TITLE PSA-Prüfung
/service/wartung-und-reparatur/Subdomain Wartung und Reparatur
A-TITLE Wartung und Reparatur
https://www.dammers.de/sortiment/Subdomain Zur Kategorie Sortiment
A-TITLE Sortiment
/sortiment/steildach/Subdomain Steildach
A-TITLE Steildach
/sortiment/steildach/betondach...Subdomain Betondachsteine
A-TITLE Betondachsteine
/sortiment/steildach/tondachzi...Subdomain Tondachziegel
A-TITLE Tondachziegel
/sortiment/steildach/trapezble...Subdomain Trapezblech/Pfannenprofil
A-TITLE Trapezblech/Pfannenprofil
/sortiment/steildach/wellplatten/Subdomain Wellplatten
A-TITLE Wellplatten
/sortiment/steildach/dach-und-...Subdomain Dach- und Fassadenplatten
A-TITLE Dach- und Fassadenplatten
/sortiment/steildach/Subdomain Alle anzeigen
/sortiment/flachdach/Subdomain Flachdach
A-TITLE Flachdach
/sortiment/flachdach/bitumen-s...Subdomain Bitumen-Standarddachbahn
A-TITLE Bitumen-Standarddachbahn
/sortiment/flachdach/bitumenba...Subdomain Bitumenbahnen/Hersteller
A-TITLE Bitumenbahnen/Hersteller
/sortiment/flachdach/bitumensc...Subdomain Bitumenschindeln
A-TITLE Bitumenschindeln
/sortiment/flachdach/sonstige-...Subdomain sonstige Abdichtungsbahn
A-TITLE sonstige Abdichtungsbahn
/sortiment/flachdach/folien/Subdomain Folien
A-TITLE Folien
/sortiment/flachdach/Subdomain Text duplicate Alle anzeigen
/sortiment/daemmstoffe/Subdomain Dämmstoffe
A-TITLE Dämmstoffe
/sortiment/daemmstoffe/styropo...Subdomain Styropor EPS 040
A-TITLE Styropor EPS 040
/sortiment/daemmstoffe/styropo...Subdomain Styropor EPS 035
A-TITLE Styropor EPS 035
/sortiment/daemmstoffe/mineral...Subdomain Mineralwolle
A-TITLE Mineralwolle
/sortiment/daemmstoffe/foamglas/Subdomain Foamglas
A-TITLE Foamglas
/sortiment/daemmstoffe/polyure...Subdomain Polyurethan PUR
A-TITLE Polyurethan PUR
/sortiment/daemmstoffe/Subdomain Text duplicate Alle anzeigen
/sortiment/metalle-dachrinnen/Subdomain Metalle - Dachrinnen
A-TITLE Metalle - Dachrinnen
/sortiment/metalle-dachrinnen/...Subdomain Zink walzblank
A-TITLE Zink walzblank
/sortiment/metalle-dachrinnen/...Subdomain Kupfer
A-TITLE Kupfer
/sortiment/metalle-dachrinnen/...Subdomain Inefa grau
A-TITLE Inefa grau
/sortiment/metalle-dachrinnen/...Subdomain Inefa braun
A-TITLE Inefa braun
/sortiment/metalle-dachrinnen/...Subdomain Edelstahl FTE
A-TITLE Edelstahl FTE
/sortiment/metalle-dachrinnen/Subdomain Text duplicate Alle anzeigen
/sortiment/dachfenster-velux-r...Subdomain Dachfenster Velux / Roto
A-TITLE Dachfenster Velux / Roto
/sortiment/dachfenster-velux-r...Subdomain Velux
A-TITLE Velux
/sortiment/dachfenster-velux-r...Subdomain Roto
A-TITLE Roto
/sortiment/bauchemie/Subdomain Bauchemie
A-TITLE Bauchemie
/sortiment/bauchemie/allgemein/Subdomain Allgemein
A-TITLE Allgemein
/sortiment/bauchemie/gas/Subdomain Gas
A-TITLE Gas
/sortiment/bauchemie/flachdach/Subdomain Text duplicate Flachdach
A-TITLE Flachdach
/sortiment/bauchemie/klempner-...Subdomain Klempner, Metall
A-TITLE Klempner, Metall
/sortiment/bauchemie/steildach/Subdomain Text duplicate Steildach
A-TITLE Steildach
/sortiment/bauchemie/Subdomain Text duplicate Alle anzeigen
/sortiment/befestigungen/Subdomain Befestigungen
A-TITLE Befestigungen
/sortiment/befestigungen/schie...Subdomain Schieferstifte, Pappnägel
A-TITLE Schieferstifte, Pappnägel
/sortiment/befestigungen/schra...Subdomain Schrauben
A-TITLE Schrauben
/sortiment/befestigungen/duebel/Subdomain Dübel
A-TITLE Dübel
/sortiment/befestigungen/sonst...Subdomain sonstige
A-TITLE sonstige
/sortiment/befestigungen/nieten/Subdomain Nieten
A-TITLE Nieten
/sortiment/befestigungen/Subdomain Text duplicate Alle anzeigen
/sortiment/werkzeuge/Subdomain Werkzeuge
A-TITLE Werkzeuge
/sortiment/werkzeuge/universal...Subdomain universal Klein-Werkzeuge
A-TITLE universal Klein-Werkzeuge
/sortiment/werkzeuge/geraete-m...Subdomain Geräte Mak,Stihl,Dew.Mi
A-TITLE Geräte Mak,Stihl,Dew.Mi
/sortiment/werkzeuge/bekleidun...Subdomain Bekleidung, Schutz
A-TITLE Bekleidung, Schutz
/sortiment/werkzeuge/ziegel-sc...Subdomain Ziegel, Schiefer
A-TITLE Ziegel, Schiefer
/sortiment/werkzeuge/flachdach/Subdomain Text duplicate Flachdach
A-TITLE Flachdach
/sortiment/werkzeuge/Subdomain Text duplicate Alle anzeigen
/sortiment/holz/Subdomain Holz
A-TITLE Holz
/sortiment/holz/latten-dachlat...Subdomain Latten, Dachlatten
A-TITLE Latten, Dachlatten
/sortiment/holz/bohlen/Subdomain Bohlen
A-TITLE Bohlen
/sortiment/holz/kanthoelzer/Subdomain Kanthölzer
A-TITLE Kanthölzer
/sortiment/holz/schalung/Subdomain Schalung
A-TITLE Schalung
/sortiment/holz/osb-sperrholzp...Subdomain OSB/Sperrholzplatten
A-TITLE OSB/Sperrholzplatten
/sortiment/holz/Subdomain Text duplicate Alle anzeigen
/sortiment/solar/Subdomain Solar
A-TITLE Solar
/sortiment/solar/module/Subdomain Module
A-TITLE Module
/sortiment/solar/elektro/Subdomain Elektro
A-TITLE Elektro
/sortiment/solar/unterkonstruk...Subdomain Unterkonstruktion
A-TITLE Unterkonstruktion
/sortiment/solar/werkzeug/Subdomain Werkzeug
A-TITLE Werkzeug
/sortiment/fracht-kosten/Subdomain Fracht, Kosten
A-TITLE Fracht, Kosten
https://www.dammers.de/wishlistWunschzettel
A-TITLE Merkzettel
/account/loginAnmelden
A-TITLE Anmelden
/account/loginregistrieren
A-TITLE Registrieren
https://www.dammers.de/accountÜbersicht
A-TITLE Übersicht
/account/profilePersönliches Profil
A-TITLE Persönliches Profil
/account/addressAdressen
A-TITLE Adressen
/account/paymentZahlungsarten
A-TITLE Zahlungsarten
/account/orderBestellungen/Anfragen
A-TITLE Bestellungen/Anfragen
/checkout/cartWarenkorb 0,00 €*
A-TITLE Warenkorb
/navigation/018dcb9ce6c07f5ca5...Subdomain Text duplicate Standorte / Öffnungszeiten
A-TITLE Standorte / Öffnungszeiten
/unternehmen/Subdomain Text duplicate Unternehmen
A-TITLE Unternehmen
https://www.dammers.de/jobs/Subdomain Text duplicate Jobs
A-TITLE Jobs
https://www.dammers.de/service/Subdomain Text duplicate Service
A-TITLE Service
/photovoltaik/Subdomain Text duplicate Photovoltaik
A-TITLE Photovoltaik
https://www.dammers.de/reet/Subdomain Text duplicate Reet
A-TITLE Reet
https://www.dammers.de/sortiment/Subdomain Text duplicate Sortiment
A-TITLE Sortiment
/navigation/018dcb9ce6c07f5ca5...Subdomain Standorte
/service/mietgeraeteservice/New window Subdomain Vemietung von Aufzügen und Geräten
https://www.dammers.de/service/Subdomain Reparaturwerkstatt für Ihre Geräte
/service/psa-pruefung/New window Subdomain Text duplicate PSA-Prüfung
/sortiment/steildach/New window Subdomain Steildach und Zubehör Betondachsteine, Tondachziegel, Dachplatten, Wellplatten
A-TITLE Steildach und Zubehör
/sortiment/flachdach/New window Subdomain Flachdach und Zubehör Lichtkuppeln, Rauch und-Wärmeabzugsanlagen, Gullys, Dachabläufe, Dachausstiege, Kies
A-TITLE Flachdach und Zubehör
/sortiment/metalle-dachrinnen/New window Subdomain Fassade Lieferanten für Fassade Fassadentafeln und Metallfassaden
A-TITLE Fassade
/sortiment/dachfenster-velux-r...New window Subdomain Dachfenster Wohnraumdachfenster, Thermodachfenster, Kupferdachfenster
A-TITLE Dachfenster
/sortiment/daemmstoffe/New window Subdomain Dämmstoffe Polystyrol, Klemmfilz, Fassadendämmung, Dachdämmplatten
A-TITLE Dämmstoffe
/sortiment/metalle-dachrinnen/New window Subdomain Dachrinnen, Metalle Dachrinnen, Bleche, Bandware, Walzblei, Kaminhauben
A-TITLE Dachrinnen, Metalle
/sortiment/bauchemie/New window Subdomain Bauchemie Kleber, Beschichtungen, Farben, Reinigungsmittel, Dichtmittel
A-TITLE Bauchemie
/sortiment/photovoltaik/New window Subdomain Photovoltaik Photovoltaik verändert die Dachlandschaft in Deutschland in einer Geschwindigkeit, die wir selten zuvor erlebt haben
A-TITLE Photovoltaik
https://www.dammers.de/New window Subdomain IMG-ALT dammers
https://www.tecto-dach.de/New window External Subdomain IMG-ALT tecto
https://www.dachkauf.de/dachba...New window External Subdomain IMG-ALT dach-kauf
https://www.dwf-baustoffe.de/New window External Subdomain IMG-ALT dwf-baustoffe
https://www.riedelsche.de/New window External Subdomain IMG-ALT riedelsche
https://www.dachcentrum.de/New window External Subdomain IMG-ALT dachcentrum
/Unternehmen/Unternehmensverbund/Zur Übersicht
https://www.coba-osnabrueck.de...New window External Subdomain www.coba-osnabrueck.de
/velux-erlebniswelt/Subdomain No Text
/velux-erlebniswelt/Subdomain Velux – Mehr Tageslicht. Mehr Luft. Mehr Leben.
/velux-erlebniswelt/Subdomain Entdecken Sie die Welt von Velux – Innovative Dachfenster und mehr!
/infos/kontakt/Subdomain Kontakt
A-TITLE Kontakt
https://www.dammers.de/infos/agb/Subdomain AGB
A-TITLE AGB
/infos/impressum/Subdomain Impressum
A-TITLE Impressum
/infos/datenschutz/Subdomain Datenschutz
A-TITLE Datenschutz
/infos/downloadcenter/Subdomain Downloadcenter
A-TITLE Downloadcenter
/unternehmen/standorte-oeffnun...Subdomain Text duplicate Standorte / Öffnungszeiten
A-TITLE Standorte / Öffnungszeiten
https://www.coba-katalog.de/20...External Subdomain COBA-Katalog 2024
https://www.facebook.com/RolfD...New window External Subdomain IMG-ALT facebook-icon
https://instagram.com/rolfdamm...New window External IMG-ALT instagram-icon
/infos/kontakt/Subdomain Text duplicate Kontakt
A-TITLE Kontakt
https://www.dammers.de/infos/agb/Subdomain Text duplicate AGB
A-TITLE AGB
/infos/impressum/Subdomain Text duplicate Impressum
A-TITLE Impressum
/infos/datenschutz/Subdomain Text duplicate Datenschutz
A-TITLE Datenschutz
/infos/downloadcenter/Subdomain Text duplicate Downloadcenter
A-TITLE Downloadcenter
/widgets/cms/d1336d2f5a114b9ea...Versandkosten
https://themeware.design/New window External ThemeWare®
A-TITLE ThemeWare® Shopware Theme
/widgets/cms/c4e8d0af78a54df68...Mehr Informationen ...
A-TITLE Mehr Informationen

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.dammers.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 0.10 seconds.
The file size of the HTML document is fine (160 kB).

HTTP Response Header

NameValue
dateWed, 11 Sep 2024 11:58:06 GMT
strict-transport-securitymax-age=31536000; includeSubDomains
x-frame-optionsdeny
x-content-type-optionsnosniff
referrer-policystrict-origin-when-cross-origin
expiresWed, 11 Sep 2024 11:58:06 GMT
cache-controlno-cache, private
set-cookie81 Characters
varyAccept-Encoding
content-encodinggzip
content-typetext/html; charset=UTF-8
serverApache
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This website has excellent links from other websites.
This page has backlinks from 86 referring domains.
This page has 394 backlinks.
This page has backlinks from 70 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

User-agent: *  
Allow: /  
Disallow: /*?  
Disallow: /*account/  
Disallow: /*checkout/  
Disallow: /*widgets/  
Disallow: /*navigation/  
Disallow: /*bundles/  
Disallow: /*impressum$  
Disallow: /*datenschutz$  
Disallow: /*agb$

Similar sites

Search preview

www.dammers.de
Rolf Dammers oHG

Most important keywords

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

KeywordResultRecheck
Dammers74%Check
Rolf Dammers64%Check
Dammers oHG64%Check
Rolf Dammers oHG60%Check
Dach54%Check
Dach und Fassade48%Check
Velux44%Check
Profis44%Check
Fassade44%Check
Dachfenster43%Check
Show more keywords and terms

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