Allow browser Find (Ctrl+F) on support.torproject.org
I used to be able to Find (Ctrl+F) for keywords on the long FAQ pages, but the new support.* page prevents searching the answers text unless javascript is disabled (Safest).
Your site's useful content is mainly informational text and rightly so. Accept it. If you had wanted to redesign for mobile and localization, I wish you would have taken lessons from Wikipedia. Parts of it could be expressed in descriptive images, but on the whole, it's text, and hypertext should be extensively linked and searchable.
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information