Apple iPhone won't connect to insecure website A certificate is expired of an application of ours and a client still wants to access it. He is using an Apple iPhone and gets the message 

Safari cannot open the page because it could not establish a secure connection to the server

There is no link or button like on desktop to ignore and proceed. Is there a way to ignore the message and proceed?
If the certificate has expired, but HSTS is enabled, it is not possible to bypass the error message ‘Safari cannot open the page because it could not establish a secure connection to the server’.



To bypass an expired certificate for a site without HSTS, choose Show Details, then ‘visit this website’.




If the certificate is was revoked, a similar error message is shown but it cannot be bypassed.