Web browsers may display "mixed content" warnings in the address bar when an HTTPS (secure) webpage contains images, iframes, or other resources from HTTP (non-secure) source URLs on other websites. This may cause the whole page to be delivered insecurely.
- Staff should keep an eye out for "mixed content" that causes pages to not display as HTTPS.
- Staff should update links, images, and embedded content on the site to make it HTTPS where possible.