Hi calamity123 and welcome to the community!
As for your concern, let me provide you more details on why some websites has HTTPS and HTTP. It is because the website with HTTPS is usually used in sites wherein you need to enter private information or data, just like username and password. Having the HTTPS url is essential to those sites because it would encrypt or protect the information that you provide in there.
Also, please provide us further insight about your concern.
Please send us a screenshot to be able for us to identify the issue you are having.
To take a screenshot please refer to this link:
Thank you and have a great day!Trend Micro Home Users Community