Home

Modern Internet Standards provide for more reliability and further growth of the Internet.
Are you using them?

Test your website

Modern address? Signed domain? Secure connection? Route authorisation?

About the test

Test your email

Modern address? Anti-phishing? Secure transport? Route authorisation?

About the test

Test your connection

Modern addresses reachable?
Domain signatures validated?

About the test

News

To the news overview

Hall of Fame

7215 domains with 2 x 100%
Latest entry: 15-10-2025

  1. www.tegengaanradicalisering.nl
  2. www.verlofregelaar.nl
  3. info2all.nl
  4. mslholidays.com
  5. esimopreis.nl
  6. ncab.nl
  7. westlandwoontduurzaam.nl
  8. harlowbowmen.co.uk
  9. lukaspieper.de
  10. www.inspectiebtd.nl

To Hall of Fame - Champions!

Tests in numbers

771582 unique web domains

  1. Passed 100%: 53463
  2. Failed 0-99%: 718119

370421 unique mail domains

  1. Passed 100%: 25100
  2. Failed 0-99%: 345321

26491 unique connections

  1. Passed 100%: 10669
  2. Failed 0-99%: 15822