Strange red symbol

Hi,

Really Simple SSL tries to retrieve the webpage over https:// to test if it has a valid certificate. This can fail sometimes, usually due to hosting security settings. If the plugin cannot retrieve the webpage, the X is shown. If the site is working fine on https:// this can be considered a false positive and safely ignored. Also see https://really-simple-ssl.com/knowledge-base/how-to-fix-no-response-from-webpage-warning/

Hi,

thank you for letting us know the solution.