Browser Showing "Not Secure" on Forum Threads

[OurWarPaint]

On my site I am using CloudFlare for SSL, however on certain pages such as threads themselves, it shows not secure despite having the CloudFlare signature. On my homepage, though, it shows that the site is secure. Any ideas as to why this is happening?

Thanks in advance for any help. 🙂

EDIT: Solved.

Edited August 8, 2020 by OurWarPaint
Solved.

[aia]

Don't serve content over HTTP. Use HTTPS for all resources on the page.



 

[OurWarPaint]

That worked! Thanks so much. 🙂