Why Google blocks site as "your connection is not private" ?

[polonus]

See: htxps://www.phphulp.nl/php/forum/topic/html-blokken/11626/
See: Valid Host Names      Not matched   *.halma.nl
The amount of data exchanged to establish a session with this server is large. This will result in a slower initial connection.
Using a certificate with fewer intermediate chains and / or a smaller public key size can reduce the amount of data

halma.nl -> http://www.dnsinspect.com/phphulp.nl/1428688582

Security Header Config Situation see attached.

polonus