kontrollgruppe.ch

Website review kontrollgruppe.ch

 Generated on February 15 2026 05:54 AM

Old data? UPDATE !

The score is 52/100

SEO Content

Title

Kontrollgruppe

Length : 14

Perfect, your title contains between 10 and 70 characters.

Description

Covid Datensammlung Covid 19 Ungeimpft Natürliche Immunität

Length : 59

Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.

Keywords

Corona Impfung, Ungeimpft, COVID Impfung, Kontrollgruppe Corona Impfung, Covid 19 Impfung Kontrollgruppe, mrna Impfung Kontrollgruppe, natürliche Immunität, Kreuzimunität Corona

Good, your page contains meta keywords.

Og Meta Properties

This page does not take advantage of Og Properties. This tags allows social crawler's better structurize your page. Use this free og properties generator to create them.

Headings

H1 H2 H3 H4 H5 H6
1 1 2 11 0 4
  • [H1] TRANSPARENTE INFORMATION
  • [H2] Kontrollgruppe
  • [H3] Die zehn Punkte des Nürnberger Kodex 1947
  • [H3] COVID-19 vaccine efficacy and effectiveness—the elephant (not) in the room
  • [H4] Informationen zur aktuellen Lage 
  • [H4] Verdachtsmeldungen unerwünschter Wirkungen der Covid-19 Impfungen in der Schweiz
  • [H4] Meldung von vermuteten unerwünschten Arzneimittelwirkungen durch Patientinnen und Patienten
  • [H4] European database of suspected adverse drug reaction reports
  • [H4] Sammlung aller gemeldeten Daten Weltweit.  Verabreichte Impfdosen, Fälle, Sterbefälle etc. Ideal für Ländervergleich bzw. Massnahmen Nutzenanalyse
  • [H4] STUDIE LANCET ZUR INFEKTIÖSITÄT UNGEIMPFTER VS. GEIMPFTER (ENGLISCH)
  • [H4] COVID-19 and the gain of function debates
  • [H4] Regionale News November 2021
  • [H4] Klinik für Infektiologie/Spitalhygiene Kantonsspital St.Gallen 
  • [H4] Waning Immune Humoral Response to BNT162b2 Covid-19 Vaccine over 6 Months 
  • [H4] PREPRINTShedding of Infectious SARS-CoV-2 Despite Vaccination when the Delta Variant is Prevalent - Wisconsin, July 2021 
  • [H6] bemüht um Seriöse quellen
  • [H6] https://de.wikipedia.org/wiki/Kontrollgruppe#Beispiel_aus_der_Medizin
  • [H6] https://de.wikipedia.org/wiki/N%C3%BCrnberger_Kodex
  • [H6] https://www.thelancet.com/journals/lanmic/article/PIIS2666-5247(21)00069-0/fulltext

Images

We found 12 images on this web page.

12 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.

Text/HTML Ratio

Ratio : 6%

This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.

Flash

Perfect, no Flash content has been detected on this page.

Iframe

Great, there are no Iframes detected on this page.

URL Rewrite

Good. Your links looks friendly!

Underscores in the URLs

We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.

In-page links

We found a total of 5 links including 2 link(s) to files

Anchor Type Juice
Meldung unerwünschter Wirkungen WORD Internal Passing Juice
Meldung unerwünschter Wirkungen PDF Internal Passing Juice
https://de.wikipedia.org/wiki/Kontrollgruppe#Beispiel_aus_der_Medizin External Passing Juice
https://de.wikipedia.org/wiki/N%C3%BCrnberger_Kodex External noFollow
https://www.thelancet.com/journals/lanmic/article/PIIS2666-5247(21)00069-0/fulltext External Passing Juice

SEO Keywords

Keywords Cloud

des versuch und dass muss oder the and versuchsperson werden

Keywords Consistency

Keyword Content Title Keywords Description Headings
und 22
the 14
oder 13
des 12
dass 10

Usability

Url

Domain : kontrollgruppe.ch

Length : 17

Favicon

Very bad. We have not found shortcut icon. Icons are one of easy ways to attract regular visitors to your website more often.

Printability

We could not find a Print-Friendly CSS.

Language

Good. Your declared language is de.

Dublin Core

This page does not take advantage of Dublin Core.

Document

Doctype

HTML 5

Encoding

Perfect. Your declared charset is UTF-8.

W3C Validity

Errors : 0

Warnings : 0

Email Privacy

Great no email address has been found in plain text!

Deprecated HTML

Great! We haven't found deprecated HTML tags in your HTML.

Speed Tips

Excellent, your website doesn't use nested tables.
Perfect. No inline css has been found in HTML tags!
Great, your website has few CSS files.
Perfect, your website has few JavaScript files.
Perfect, your website takes advantage of gzip.

Mobile

Mobile Optimization

Apple Icon
Meta Viewport Tag
Flash content

Optimization

XML Sitemap

Great, your website has an XML sitemap.

https://www.kontrollgruppe.ch/sitemap.xml

Robots.txt

http://kontrollgruppe.ch/robots.txt

Great, your website has a robots.txt file.

Analytics

Great, your website has an analytics tool.

   Google Analytics

PageSpeed Insights

Device
Categories

Website-SEO-Überprüfung

Website-SEO-Überprüfung is a free SEO tool which provides you content analysis of the website.