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? Security options?
Test your email
Modern address? Signed domain? Anti-phishing? Secure connection?
Test your connection
Modern addresses reachable?
Domain signatures validated?
Estatísticas
45759
website tests
100% score: 658 websites
0-99% score: 45101 websites
22178
email tests
100% score: 143 mail servers
0-99% score: 22035 mail servers
2404
connection tests
100% score: 1498 connections
0-99% score: 906 connections
Open source release Internet.nl including 'security headers'
February 21, 2019
Email test on Internet.nl extended
July 16, 2018
Hall of Fame
52 domains with double 100%
Latest entry: 07-08-2025