Korrekturlinsen.de - SEO Checker

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Overview of the SEO Check
Meta information
58% 
Page quality
54% 
Page structure
79% 
Link structure
88% 
Server
91% 
External factors
25% 
SEO Score
Response time
0.15 s
File size
152.40 kB
Words
6509
Media files
13
Number of links
57 internal / 1 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
korrekturlinsen.de - Sehkorrektur, Augenoptik, Kontaktlinsen, Sehhilfe, Augenfehler und Augenoptiker
The page title should be shorter than 580 pixels. It is 905 pixels long. Optimize title
The domain is used in the page's title.
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)
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)
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
viewportwidth=device-width, initial-scale=1
csrf-tokenF6C6WB9r6LmXFNsARBMdpA0uvk6efcZWzGNkhCLW
langde
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 content of this page is too large (6509 words). Maybe the content could be divided into several pages.
There are 6 text duplicates on this page:
  • Duplicate 1: Die Biofinity toric Kontaktlinsen - für mehr KomfortDie Biofinity tori...
  • Duplicate 2: Proclear toric XR: Bei starken Formen von AstigmatismusDie Proclear to...
  • Duplicate 3: Torische Monatslinse mit dem WassergradientenDie Total 30 for Astigmat...
42.5% of the text are stop words.
38 paragraphs were found on this page.
No placeholders texts or images were found.
The average number of words per sentence of 16.18 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" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 130 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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
/logos/logo_3.svgLogo
...bwgJVXu3U77RQXt-JU0/2115629261_large.jpgCooper Vision Biofinity toric 3er Box Kontaktlinsen
...nkM8F7x7X6tVgd1CizM/2115622425_large.jpgCooper Vision Proclear toric XR 6er Box, BC 8,8 Kontaktlinsen
...I4JMCV_Aka7UhUhj7Eo/5167859956_large.jpgAlcon Total 30 for Astigmatism Monatslinsen Kontaktlinsen
...AcxU176GCxzC1BHTZAA/2071441079_large.jpgCooper Vision MyDay toric 30er Box Kontaktlinsen
...NkxBD8FiHHoqjwwOCMM/2115627869_large.jpgCooper Vision Biofinity 6er Box Kontaktlinsen
...bwgJVXu3U77RQXt-JU0/2057226020_large.jpgCooper Vision Biofinity toric 3er Box Kontaktlinsen
...5d-P1mJZC6WCjNMwQTU/2063000678_large.jpgAlcon Focus Dailies 30er Box Kontaktlinsen
...myTdogmCfTRCHAzin7c/2071465429_large.jpgJohnson & Johnson ACUVUE OASYS for ASTIGMATISM 6er Box Kontaktlinsen
...PdX-X-4SJfE3vuqXds8/2115593243_large.jpgAlcon AIR OPTIX plus HydraGlyde for Astigmatism 3er Box Kontaktlinsen
...nsk8yX8YWAG5ne1PUt0/2063009954_large.jpgBausch & Lomb SofLens For Astigmatism 6er Box Kontaktlinsen
...nkM8F7x7X6tVgd1CizM/2063013899_large.jpgCooper Vision Proclear toric XR 6er Box, BC 8,8 Kontaktlinsen
...I4JMCV_Aka7UhUhj7Eo/5167861331_large.jpgAlcon Total 30 for Astigmatism Monatslinsen Kontaktlinsen

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H3 Was sind die neuesten Entwicklungen in der Augenoptik, die sowohl die Sehqualität als auch den Komfort für Brillenträger verbessern?
H3 Was verursacht Angst beim Herausnehmen der Kontaktlinsen?
H3 Kann Optiker Grünen Star erkennen?
H3 Drehen sich die Kontaktlinsen nach längerem Tragen im Auge?
H3 Wie sind farbige Kontaktlinsen erhältlich?
H3 Wie bestelle ich stärkere Kontaktlinsen?
H3 Wie groß ist die Angst, durch Sehschwäche zu erblinden?
H3 Wie rechnet man Brillengläser mit Zylinder- und Sphärenstärke um?
H3 Ist es schädlich, Kontaktlinsen gezwungenermaßen 2 Tage und 2 Nächte lang zu tragen?
H3 Was ist der ADD Wert bei Kontaktlinsen?
H3 Welchen Wert haben Kontaktlinsen 2?
H3 Hast du Tipps für Cosplay-Kontaktlinsen?
H4 Nicht das Gesuchte gefunden?
H5 Oder besteht Interesse am Kauf dieser Domain?
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 1 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.korrekturlinsen.de/IMG-ALT Logo
https://www.korrekturlinsen.de/korrekturlinsen.de
/AugenoptikSubdomain Augenoptik
/BrillengläserSubdomain Brillengläser
/KontaktlinsenSubdomain Kontaktlinsen
/SehschwächeSubdomain Sehschwäche
/FehlsichtigkeitSubdomain Fehlsichtigkeit
/OptikerSubdomain Optiker
/AugenoptikSubdomain Text duplicate Augenoptik
/BrillengläserSubdomain Text duplicate Brillengläser
/KontaktlinsenSubdomain Text duplicate Kontaktlinsen
/SehschwächeSubdomain Text duplicate Sehschwäche
/FehlsichtigkeitSubdomain Text duplicate Fehlsichtigkeit
/OptikerSubdomain Text duplicate Optiker
https://www.shopping.eu/de/Kor...New window External Subdomain Weiter zu Shopping.eu
/Cooper-Vision-Biofinity-toricA-TITLE Cooper Vision Biofinity toric
/Cooper-Vision-Proclear-toricA-TITLE Cooper Vision Proclear toric
/Alcon-Total-30-forA-TITLE Alcon Total 30 for
/Cooper-Vision-MyDay-toricA-TITLE Cooper Vision MyDay toric
/OptikerSubdomain Text duplicate Optiker
/GrünerSubdomain Grüner
/StarSubdomain Star
/erkennenSubdomain Erkennen
/AugenSubdomain Augen
/DiagnoseSubdomain Diagnose
/SehtestSubdomain Sehtest
/GesundheitSubdomain Gesundheit
/VorsorgeSubdomain Vorsorge
/BehandlungSubdomain Behandlung
/KontaktlinsenSubdomain Text duplicate Kontaktlinsen
/LinsenSubdomain Linsen
/ToricSubdomain Toric
/AugenSubdomain Text duplicate Augen
/BiofinitySubdomain Biofinity
/TorischeSubdomain Torische
/AstigmatismSubdomain Astigmatism
/DassSubdomain Dass
/LinseSubdomain Linse
/MonatslinseSubdomain Monatslinse
/Cooper-Vision-Biofinity-6erA-TITLE Cooper Vision Biofinity 6er
/Cooper-Vision-Biofinity-toricText duplicate A-TITLE Cooper Vision Biofinity toric
/Alcon-Focus-Dailies-30erA-TITLE Alcon Focus Dailies 30er
/Johnson-Johnson-ACUVUEA-TITLE Johnson Johnson ACUVUE
/Alcon-AIR-OPTIX-plusA-TITLE Alcon AIR OPTIX plus
/Bausch-Lomb-SofLensA-TITLE Bausch Lomb SofLens
/Cooper-Vision-Proclear-toricText duplicate A-TITLE Cooper Vision Proclear toric
/Alcon-Total-30-forText duplicate A-TITLE Alcon Total 30 for
/LinsenSubdomain Text duplicate Linsen
/BrilleSubdomain Brille
/KontaktSubdomain Kontakt
/LinseSubdomain Text duplicate Linse
/WertSubdomain Wert
/AdditionSubdomain Addition
/VisionSubdomain Vision
/SehkraftSubdomain Sehkraft
/FokusSubdomain Fokus
/info/privacy-policyDatenschutz
/info/impressumImpressum

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.korrekturlinsen.de/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
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 0.15 seconds.
The file size of the HTML document is fine (152 kB).

HTTP Response Header

NameValue
serveropenresty/1.25.3.1
dateFri, 26 Jul 2024 11:29:53 GMT
content-typetext/html; charset=UTF-8
cache-controlprivate, must-revalidate
pragmano-cache
expires-1
set-cookie436 Characters
content-encodinggzip
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 1 referring domains.
This page only has 68 backlinks.
This page only has few backlinks from 1 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: *
Disallow: /clickout
Disallow: /info/

User-agent: MJ12bot
Disallow: /

User-agent: AhrefsBot
Disallow: /

User-agent: SemrushBot
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: DotBot
Disallow: /

User-agent: Serpstatbot
Disallow: /

User-agent: SeekportBot
Disallow: /

User-agent: SEOlyt/1.0
Disallow: /

User-agent: SEOkicks-Robot
Disallow: /

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Search preview

Most important keywords

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

KeywordResultRecheck
Linsen65%Check
korrekturlinsen59%Check
Auge54%Check
Kontaktlinsen50%Check
Augen50%Check
Augenoptik50%Check
Optiker49%Check
im Auge49%Check
Torische Linsen48%Check
Multifokale Linse48%Check
Show more keywords and terms

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