1) I can't tell if the text is lower on the tab object, if that is a real tab object, or if the other layout part is clipping it. You will probably want to have a dedicated layout for serving web direct content and test to make sure it looks OK. This was the same in IWP, but moreso.
2) I don't think this is exclusively a web direct issue. This may be a combination of using http and https links in a page, also why is there a red mark through the https in the URL, is the certificate that the page was signed with valid or is it self signed or something?
1) The other object is not clipping it. It still occurs after moving the other object. I've tried lots of different things but it has no impact. Will look if changing the style has any effect, although the wave theme is a Standard FileMaker theme.
2) It does not occur from FileMaker Pro, FileMaker Go or runtime version. I've tried putting the photos into https but it has no effect. I guess it is a browser thing that will only be solved by getting a certificate for my site. I'm not sure why there is a red mark through the https. I have written to FileMaker Hosting Pros but have not yet received an answer.
Just tried it in Safari on a Mac, and it shows photos/charts without having to do anything or displaying any message. Text though is still displaced