Dental21-mainz.de - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
68% 
Page structure
62% 
Link structure
87% 
Server
74% 
External factors
15% 
SEO Score
Response time
0.26 s
File size
877.70 kB
Words
952
Media files
43
Number of links
46 internal / 7 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Zahnarztpraxis Mainz Innenstadt - Modern und Patientenfreundlich | Dental21 Mainz
The page title should be shorter than 580 pixels. It is 753 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Modernste Zahnmedizin in Mainz Innenstadt ✅ Online-Termine verfügbar ✅ Note 1,0 ✅ Jetzt Termin sichern!
The length of the meta description is perfect. (676 pixels out of 1000 max pixel length)
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: 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
viewportwidth=device-width
descriptionModernste Zahnmedizin in Mainz Innenstadt ✅ Online-Termine verfügbar ✅ Note 1,0 ✅ Jetzt Termin sichern!
langde
og:imagehttps://ucarecdn.com/352ade25-7cf2-4c37-8990-2109e1d3427c/
og:image:typeimage/png
og:image:width1601
og:image:height901
charsetutf-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
There are 2 text duplicates on this page:
  • Duplicate: In unserer Zahnarztpraxis Dental21 Mainz können Sie sich auf erfahrene...
This page contains 952 words. That's ok.
33.8% of the text are stop words.
Words from the H1 heading are used in the page content.
11 paragraphs were found on this page.
No placeholders texts or images were found.
The average number of words per sentence of 16.76 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
The file size of the HTML document is very large (877.7 kB).
A viewport "width=device-width" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 19 tags for this page.
Image SEO
(Somewhat important)
4 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
...ebp/-/quality/lightest/-/preview/170x72/logo
.../lipis/flag-icons@7.5.0/flags/1x1/de.svgDeutsch
.../lipis/flag-icons@7.5.0/flags/1x1/gb.svggb
.../lipis/flag-icons@7.5.0/flags/1x1/de.svgde
...ebp/-/quality/lightest/-/preview/170x72/logo
...ebp/-/quality/lightest/-/preview/170x72/logo
.../lipis/flag-icons@7.5.0/flags/1x1/de.svgde
.../lipis/flag-icons@7.5.0/flags/1x1/gb.svggb
.../lipis/flag-icons@7.5.0/flags/1x1/de.svgde
...e54b-44ff-8a8a-9e7203b3f6a6/&w=3840&q=75happy woman smiling
...t/webp/-/quality/best/-/preview/288x337/Dr. J. Bender
.../lipis/flag-icons@7.5.0/flags/1x1/de.svgde
.../lipis/flag-icons@7.5.0/flags/1x1/gb.svggb
...t/webp/-/quality/best/-/preview/288x337/Ann-Kathrin Schlüter
.../lipis/flag-icons@7.5.0/flags/1x1/de.svgde
.../lipis/flag-icons@7.5.0/flags/1x1/gb.svggb
...t/webp/-/quality/best/-/preview/288x337/Dr. L. Reissfelder
.../lipis/flag-icons@7.5.0/flags/1x1/de.svgde
.../lipis/flag-icons@7.5.0/flags/1x1/gb.svggb
...om/450e098d-f093-4560-b210-bad82db2b558/gesundheitsassistent
...om/67bc4cc6-f82b-4315-b854-465b5753fc20/lightRail
...om/acc5248f-e0ce-443f-bc02-7fc085ebfff9/bus
...ebp/-/quality/lighter/-/preview/500x500/Behandlungszimmer
...bp/-/quality/lighter/-/preview/800x1000/No alt attribute provided
...ebp/-/quality/lighter/-/preview/500x500/No alt attribute provided
...ebp/-/quality/lighter/-/preview/500x500/Außenansicht
...ebp/-/quality/lighter/-/preview/500x500/Eingang
...ebp/-/quality/lighter/-/preview/500x500/Rezeption
...ebp/-/quality/lighter/-/preview/500x500/Warteraum
...ebp/-/quality/lighter/-/preview/500x500/Behandlungszimmer
...bp/-/quality/lighter/-/preview/800x1000/No alt attribute provided
...ebp/-/quality/lighter/-/preview/500x500/No alt attribute provided
...ebp/-/quality/lighter/-/preview/500x500/Außenansicht
...ebp/-/quality/lighter/-/preview/500x500/Eingang
...ebp/-/quality/lighter/-/preview/500x500/Rezeption
...ebp/-/quality/lighter/-/preview/500x500/Warteraum
...ebp/-/quality/lightest/-/preview/138x21/logo
...webp/-/quality/lightest/-/preview/24x24/facebook
...webp/-/quality/lightest/-/preview/24x24/instagram
...webp/-/quality/lightest/-/preview/24x24/linkedin
...ebp/-/quality/lightest/-/preview/138x21/logo
...webp/-/quality/lightest/-/preview/39x17/small logo
...2b8/p21-mobile-logo-green.svg&w=256&q=75Patient 21 Logo

Page structure

H1 heading
(Critically important)
Ihr Zahnarzt in Mainz Innenstadt
The H1 heading is perfect.
Headings
(Important)
Some headings occur twice on the page.
There are 41 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 Ihr Zahnarzt in Mainz Innenstadt
H2 Das Team
H2 Zahnärztliche Behandlungen
H2 Ihre Gesundheit, nur
einen Klick entfernt.?
H2 Zentral gelegen in Mainz und gut zu erreichen
H2 Erfahrungsberichte unserer Patienten
H2 Ihre neue Zahnarztpraxis in Mainz
H2 Informationen zu unserer Zahnarztpraxis
H3 Dr. J. Bender
H3 Zahnärztliche Leitung
H3 Ann-Kathrin Schlüter
H3 Zahnärztin
H3 Dr. L. Reissfelder
H3 Zahnärztin Duplicate text
H3 Routine- und Vorsorgeuntersuchungen
H3 Schmerztherapie
H3 Für ein perfektes Lächeln
H3 Implantate und Zahnersatz
H3 Ludwigsstraße 3, 55116 Mainz
H3 06131 4887750
H3 Öffnungszeiten
H3 Öffentliche Verkehrsmittel
H3 Mit dem Auto
H4 Kontrolle & Beratung
H4 Professionelle Zahnreinigung
H4 Zahnfüllung
H4 Kinderprophylaxe
H4 Schmerzbehandlung
H4 Zahnextraktion
H4 Wurzelbehandlung
H4 Kiefergelenksprobleme
H4 Parodontitis
H4 Invisalign
H4 Bleaching
H4 Knirscherschienen
H4 Veneers
H4 Zahnkrone
H4 Zahnimplantate
H4 Zahnbrücke
H4 Zahnersatz
H4 Zahnprothese
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 7 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.dental21-mainz.de/Anchor Zum Hauptinhalt springen
https://www.dental21-mainz.de/IMG-ALT logo
https://www.dental21-mainz.de/Startseite
/behandlungenBehandlungen
/teamTeam
/jobsJobs
/qualityAusstattung
https://www.dental21-mainz.de/Text duplicate IMG-ALT logo
https://www.dental21-mainz.de/Text duplicate IMG-ALT logo
https://www.dental21-mainz.de/Text duplicate Startseite
/behandlungenText duplicate Behandlungen
/teamText duplicate Team
/jobsText duplicate Jobs
/qualityText duplicate Ausstattung
/team/dr-med-dent-dr-j-benderProfil ansehen
/team/a-schlueterText duplicate Profil ansehen
/team/dr-med-dent-dr-l-reissfe...Text duplicate Profil ansehen
/behandlungen/kontrolle-beratungKontrolle & Beratung Gründliche Vorsorge-Untersuchung mit anschließender Beratung
/behandlungen/zahnreinigungProfessionelle Zahnreinigung Entfernung hartnäckiger Beläge zur Karies- und Parodontitis-Prävention
/behandlungen/zahnfuellungZahnfüllung Effektiver Schutz und Wiederherstellung von Zähnen nach Kariesbefall.
/behandlungen/kinderprophylaxeKinderprophylaxe Vorsorgeuntersuchung und Zahnreinigung für Kinder von 6 bis 17 Jahren
/behandlungen/schmerzbehandlungSchmerzbehandlung Bei akuten Schmerzen, verlorenen Zahnfüllungen, zerbrochenen Inlays o.ä.
/[host]Zahnextraktion Schonende Entfernung stark beschädigter oder nicht erhaltungswürdiger Zähne.
/behandlungen/wurzelbehandlungWurzelbehandlung Moderne und schmerzfreie Behandlung eines entzündeten Zahnnervs
/behandlungen/kiefergelenkspro...Kiefergelenksprobleme Bekämpfung vielfältiger Beschwerden in Kiefergelenk und Kaumuskulatur
/behandlungen/parodontitisParodontitis Maßnahmen zur erfolgreichen Behandlung eines erkrankten Zahnhalteapparates
/behandlungen/invisalignInvisalign "Invisalign" oder "ClearCorrect" - die unsichtbare Zahnspange für jedes Alter.
/behandlungen/bleachingBleaching Ein strahlend weißes Lächeln in nur einer Stunde
/behandlungen/knirscherschieneKnirscherschienen Der sanfte nächtliche Schutz vor Schäden durch Zähneknirschen und Zähnepressen
/behandlungen/veneersVeneers Hauchdünne Keramikschalen zur eleganten Verblendung der eigenen Zähne
/[host]Zahnkrone Hochwertige Rekonstruktion stark beschädigter Zähne für ein natürliches Lächeln.
/behandlungen/zahnimplantateZahnimplantate Modernste Implantologie, um verloren gegangene Zähne perfekt zu ersetzen
/[host]Zahnbrücke Lückenlose Lösung durch langlebige Verbindungen Ihrer natürlichen Zähne.
/behandlungen/zahnersatzZahnersatz Umfassende Analyse Ihres Gebisses mit diversen Lösungsansätzen für jedes Gebiss
/[host]Zahnprothese Herausnehmbarer Zahnersatz, der Komfort und Funktion bei vollständigem oder teilweisem Zahnverlust bietet.
/gesundheitsassistentIhre Gesundheit, nur
einen Klick entfernt.? Überall und jederzeit verfügbar.
IMG-ALT gesundheitsassistent
https://www.dental21-mainz.de/Text duplicate IMG-ALT logo
https://www.dental21-wiesbaden...External Subdomain Dental21 Wiesbaden
https://www.dental21-mainz.de/Text duplicate Startseite
/behandlungenText duplicate Behandlungen
/teamText duplicate Team
/jobsText duplicate Jobs
/qualityText duplicate Ausstattung
https://www.facebook.com/denta...New window External Subdomain IMG-ALT facebook
https://www.instagram.com/dent...New window External Subdomain IMG-ALT instagram
https://de.linkedin.com/compan...New window External Subdomain IMG-ALT linkedin
https://www.dental21-mainz.de/Text duplicate IMG-ALT logo
/datenschutzerklaerungDatenschutz
/impressumImpressum
/general-terms-and-conditionsAGB
https://www.dental21.de/New window External Subdomain © Dental21, 2025
https://www.dental21.de/New window External Subdomain IMG-ALT small logo
https://software.patient21.com/External Subdomain IMG-ALT Patient 21 Logo

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.dental21-mainz.de/"
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The file size of the HTML document is very large (878 kB).
The page response time is excellent with 0.26 seconds.

HTTP Response Header

NameValue
age3220
cache-controlpublic, max-age=0, must-revalidate
content-encodingbr
content-security-policydefault-src * blob: data: 'unsafe-inline' 'unsafe-eval';
content-typetext/html; charset=utf-8
dateMon, 04 Aug 2025 04:18:35 GMT
etagW/"4wg1xn9ys9j542"
referrer-policyorigin-when-cross-origin
serverVercel
strict-transport-securitymax-age=63072000
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN
x-matched-path/de/www.dental21-mainz.de
x-nextjs-prerender1
x-powered-byNext.js
x-vercel-cacheHIT
x-vercel-idfra1::iad1::8lnjm-1754291992810-25b8f85ccf34
x-xss-protection1; mode=block
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 5 referring domains.
This page only has 85 backlinks.
This page only has few backlinks from 4 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

www.dental21-mainz.de
Zahnarztpraxis Mainz Innenstadt - Modern und Patientenfreundlich | ...
Modernste Zahnmedizin in Mainz Innenstadt ✅ Online-Termine verfügbar ✅ Note 1,0 ✅ Jetzt Termin sichern!

Most important keywords

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

KeywordResultRecheck
Mainz89%Check
Mainz Innenstadt83%Check
Dental21 Mainz75%Check
Innenstadt73%Check
Zahnarztpraxis Mainz Innenstadt73%Check
Zahnarztpraxis Mainz72%Check
Dental2156%Check
modern56%Check
Zahnarzt Praxis56%Check
Zahnarztpraxis54%Check
Show more keywords and terms

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