[voldacar]

So it's a Caesar cipher, which is trivial to break. You don't need OCR or any computationally intensive solution.

[NoMoreNicksLeft]

You need OCR unless you're going to personally sit there and break it by hand so you can feed the tr/// translation yourself every time you need to scrape. And it's a bit more tedious than the puzzles we did as kids, likely the punctuation and lowercase/uppercase were mixed into the slop.

[connicpu]

If there's a part that doesn't change, eg a footer or something, you can get a head start and have it figure out the rest by deduction with a spellchecker