The browser failed to load resources.
Suggestion: Use Chrome browser
Because the website is delivering content via encrypted secure connection defined by HTTPS (see the address bar) some of the resources were delivered via HTTP (usually hosted images from external server delivered via http connection).
If you notice a shield icon in the top right corner in the address bar, click on it to allow resources to be loaded in the editor and rendered by your browser.
We also suggest to disable any browser modules (extensions) which might disrupt the Editor’s functionality.
Disable ad blocker, we don’t use ads right now.
Disable proxy as we deliver images via proxy in the editor
Safari browser filters our proxy image delivery and denies the upload/insert function. In this particular case we strongly suggest to use a more user-friendly browser like Chrome or Firefox which proved to be more reliable, fast and easy to use with our tool
If issue persists, try accessing the editor in a private session. With Chrome browser you can click the 3 dots and choose the New Incognito window (CTRL+Shift+N).