Vsdar.de - SEO Checker

Overview of the SEO Check
Meta information
80% 
Page quality
47% 
Page structure
67% 
Link structure
77% 
Server
46% 
External factors
100% 
SEO Score
Response time
1.62 s
File size
102.20 kB
Words
290
Media files
36
Number of links
53 internal / 8 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Startseite - VSDAR
The page title is too short. (175 pixels of 580 max pixel length) Optimize 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)
https://vsdar.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-de
Server location: Germany
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
robotsindex, follow
googlebotindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1
bingbotindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1
generatorPowered by Slider Revolution 6.0.9 - responsive, Mobile-Friendly Slider Plugin for WordPress with comfortable drag and drop interface.
msapplication-TileImagehttps://vsdar.de/wp-content/uploads/2018/10/cropped-favicon-270x270.png
p:domain_verifydfd79ca3b4dcf85d586d0d4c9f6edfe7
article:modified_time2019-02-15T11:32:25+00:00
langde-de
twitter:cardsummary_large_image
og:localede_DE
og:typearticle
og:titleStartseite
og:urlhttps://vsdar.de/
og:site_nameVSDAR
og:descriptionFallbeispiele Alle Fallbeispiele lesen ▸ Experten antworten Erfahren Sie mehr von unseren Experten zu Ihren Fragen! Hier zu allen Expertenantworten ▸ FAQs Häufig gestellte Fragen rund um die LASIK und andere operative Verfahren zur Korrektur
og:imagehttps://vsdar.de/wp-content/uploads/2018/10/vsdarlogo-no-retina.png
X-UA-CompatibleIE=edge
Content-Typetext/html; charset=utf-8

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Page quality

Content
(Critically important)
There are only 290 words on this page. Good pages should have about 800 words of useful content.
32.4% of the text are stop words.
The page contains a listing, which indicates a good text layout.
4 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 13.38 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 107 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
Some tags are too long. With 95 characters this one is longer than 70 characters:
"verband der spezialkliniken deutschlands für augenlaser und refraktive chirurgie g.e.v. (vsdar)"
Image SEO
(Somewhat important)
33 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)
This page has Google authorship information without an image.
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
...ntent/uploads/2018/12/icon-instagram.pngNo alt attribute provided
...content/uploads/2018/12/icon-trenner.pngNo alt attribute provided
...ontent/uploads/2018/12/icon-facebook.pngNo alt attribute provided
...content/uploads/2018/12/icon-trenner.pngNo alt attribute provided
...ntent/uploads/2019/08/icon-pinterest.pngNo alt attribute provided
...content/uploads/2018/12/icon-trenner.pngNo alt attribute provided
...content/uploads/2018/12/icon-youtube.pngNo alt attribute provided
...content/uploads/2018/12/icon-trenner.pngNo alt attribute provided
...ntent/uploads/2018/12/icon-instagram.pngNo alt attribute provided
...content/uploads/2018/12/icon-trenner.pngNo alt attribute provided
...ontent/uploads/2018/12/icon-facebook.pngNo alt attribute provided
...content/uploads/2018/12/icon-trenner.pngNo alt attribute provided
...ntent/uploads/2019/08/icon-pinterest.pngNo alt attribute provided
...content/uploads/2018/12/icon-trenner.pngNo alt attribute provided
...content/uploads/2018/12/icon-youtube.pngNo alt attribute provided
...content/uploads/2018/12/icon-trenner.pngNo alt attribute provided
...content/uploads/2018/12/icon-trenner.pngNo alt attribute provided
/wp-content/uploads/2018/12/icon-suche.pngNo alt attribute provided
...content/uploads/2018/12/icon-trenner.pngNo alt attribute provided
.../2019/01/icon-schriftgroesse-kleiner.png-
...content/uploads/2018/12/icon-trenner.pngNo alt attribute provided
...2019/01/icon-schriftgroesse-groesser.png+
.../uploads/2018/10/vsdarlogo-no-retina.pngVSDAR Logo
...ader_startseite_01_1400x800px_anisch.jpgNo alt attribute providedvsdar_header_startseite_01
...sdar_slider-texte_20190226_anisch_01.pngNo alt attribute provided
...er_startseite_03_1400x800px_anisch-1.jpgNo alt attribute providedvsdar_header_startseite_03
...sdar_slider-texte_20190226_anisch_02.pngNo alt attribute provided
...ader_startseite_02_1400x800px_anisch.jpgNo alt attribute providedvsdar_header_startseite_02
...sdar_slider-texte_20190226_anisch_03.pngNo alt attribute provided
.../patientengeschichte_03_1400px_72dpi.jpgNo alt attribute provided
...ispiel_01_1400x788px_20190114_anisch.jpgNo alt attribute provided
...h_1400px_breite_72dpi-e1545337675418.jpgNo alt attribute provided
.../2018/11/Videoteaser_01_1400px_72dpi.jpgNo alt attribute provided
...ser_faq_03_624x350px_20190121_anisch.jpgNo alt attribute provided
...ser_faq_02_624x350px_20190121_anisch.jpgNo alt attribute provided
...ser_faq_01_624x350px_20190121_anisch.jpgNo alt attribute provided

Page structure

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

Heading structure

Heading levelContent
H2 Dank Linsentausch richtig sehen
H2 Im Alter gut lesen können
H2 Endlich Augen lasern
H2 Information zu SARS-CoV-2 und Kontaklinsen
H2 Information: Tränenflüssigkeit und das Corona-Virus
H2 Information über die Covid-19-Epidemie
H3 Fallbeispiele
H3 Aktuelle News
H3 Der VSDAR
H3 Klinikfinder
H4 Dank Linsentausch richtig sehen Duplicate text
H4 Im Alter gut lesen können Duplicate text
H4 Endlich Augen lasern Duplicate text
H4 Experten antworten
H4 FAQs
Some anchor texts are used more than once.
3 links don't have an anchor text.
There are 3 links with a trivial anchor text.
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 8 external links on this page.
LinkAttributesAnchor text
https://vsdar.de/Anchor Zum Inhalt springen
https://www.instagram.com/vsdarNew window External No Text
https://www.facebook.com/VSDAR...New window External No Text
https://www.pinterest.com/vsdarNew window External No Text
https://www.youtube.com/channe...New window External No Text
https://www.instagram.com/vsdarNew window External No Text
https://www.facebook.com/VSDAR...New window External No Text
https://www.pinterest.com/vsdarNew window External No Text
https://www.youtube.com/channe...New window External No Text
https://vsdar.de/IMG-ALT VSDAR Logo
/auge-und-fehlsichtigkeiten/Auge und Fehlsichtigkeiten
/sehfehlerkorrekturen/Sehfehlerkorrekturen
https://vsdar.de/wissenswertes/Wissenswertes
https://vsdar.de/klinikfinder/Klinikfinder
https://vsdar.de/ueber-uns/Über Uns
https://vsdar.de/news/News
https://vsdar.de/presse/Presse
https://vsdar.de/qualitaet/Qualität
https://vsdar.de/newsletter/Newsletter
/author/juergen-mueller/Juergen Mueller
A-TITLE Beiträge von Juergen Mueller
/dank-linsentausch-richtig-sehen/Dank Linsentausch richtig sehen
/dank-linsentausch-richtig-sehen/No Text
/dank-linsentausch-richtig-sehen/Text duplicate Dank Linsentausch richtig sehen
/dank-linsentausch-richtig-sehen/[...]
/im-alter-gut-lesen-koennen/Im Alter gut lesen können
/im-alter-gut-lesen-koennen/No Text
/im-alter-gut-lesen-koennen/Text duplicate Im Alter gut lesen können
/im-alter-gut-lesen-koennen/Text duplicate [...]
/endlich-augen-lasern/Endlich Augen lasern
/endlich-augen-lasern/No Text
/endlich-augen-lasern/Text duplicate Endlich Augen lasern
/endlich-augen-lasern/Text duplicate [...]
/startseite/fallbeispiele/Alle Fallbeispiele lesen ▸
/wissenswertes/experten-antwor...A-TITLE VSDAR_Experten-antworten_Teaser
/wissenswertes/experten-antwor...Experten antworten
/wissenswertes/experten-antwor...Hier zu allen Expertenantworten ▸
/wissenswertes/faqs/A-TITLE vsdar_teaser_faq_03
/wissenswertes/faqs/A-TITLE vsdar_teaser_faq_02
/wissenswertes/faqs/A-TITLE vsdar_teaser_faq_01
/wissenswertes/faqs/FAQs
/wissenswertes/faqs/Hier zu allen FAQs ▸
/information-zu-sars-cov-2-und...Information zu SARS-CoV-2 und Kontaklinsen
https://vsdar.de/author/salz/Salz
A-TITLE Beiträge von Salz
/information-zu-sars-cov-2-und...Text duplicate [...]
/information-zu-sars-cov-2-und...Trivial anchor text
Weiterlesen
/information-traenenfluessigke...Information: Tränenflüssigkeit und das Corona-Virus
https://vsdar.de/author/salz/Text duplicate Salz
A-TITLE Beiträge von Salz
/information-traenenfluessigke...Text duplicate [...]
/information-traenenfluessigke...Text duplicate Trivial anchor text
Weiterlesen
https://vsdar.de/corona/Information über die Covid-19-Epidemie
https://vsdar.de/author/salz/Text duplicate Salz
A-TITLE Beiträge von Salz
https://vsdar.de/corona/Text duplicate [...]
https://vsdar.de/corona/Text duplicate Trivial anchor text
Weiterlesen
https://vsdar.de/news/Alle Neuigkeiten lesen ▸
https://vsdar.de/ueber-uns/mehr über den VSDAR
https://vsdar.de/impressum/Impressum
https://vsdar.de/datenschutz/Datenschutz
https://vsdar.de/kontakt/Kontakt
https://vsdar.de/impressum/Text duplicate Impressum
https://vsdar.de/datenschutz/Text duplicate Datenschutz
https://vsdar.de/kontakt/Text duplicate Kontakt

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://vsdar.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 very slow (1.62 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
This page loads 8 CSS files. This may affect the page load time negatively.
This page loads 107 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (102 kB).

HTTP Response Header

NameValue
servernginx/1.14.1
dateFri, 09 Oct 2020 15:51:11 GMT
content-typetext/html; charset=UTF-8
link<https://vsdar.de/wp-json/>; rel="https://api.w.org/"
link<https://vsdar.de/>; rel=shortlink
varyAccept-Encoding
content-encodinggzip
strict-transport-securitymax-age=31536000
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Critically important)
This website is not classified "for adult only".
This website is not listed on the Shallalist.
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 148 referring domains.
This page has 1,898 backlinks.
This page has backlinks from 119 different ip addresses.
Facebook popularity
(Somewhat important)
This page has social activity like shares, comments or likes on facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.

Robots.txt

User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

Facebook popularity

Shares / Likes / Comments
458

Only the data for the given URL is shown. We cannot determine the social actions for a linked fan page.

Search preview

Most important keywords

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

KeywordResultRecheck
VSDAR72%Check
Auge47%Check
Augen47%Check
richtig43%Check
sehen43%Check
gut43%Check
Endlich43%Check
Dank43%Check
lasern43%Check
Linsentausch43%Check

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