Puzzely giveaway - round 3

You're probably tired of these puzzles, but this is the last one, promise.

My previous puzzle had Max Payne 3 as a gift, but 13.37$ CV.
I didn't mention that in my description and I felt bad for those of you that finished the puzzle but couldn't enter, so here's a new puzzle with mr. Payne waiting for you at the end and no CV this time.

Same rules as before:
The url to access the puzzle:
http://spyonu.byethost7.com/
Don't edit the url above only what is after it. (spyonu.byethost7.com/page1.html -> spyonu.byethost7.com/page2.html)

Please don't share the link at the end or the answers. Don't give clues that are too obvious.

I forgot to mention. The puzzle will end on the 20th (this Friday)

CLUES
all answers are one lowercase string of text ended by the .html extension.
May the source be with you :)
Try to solve it without the clues.

2) the code is an ID
3) nobody likes static images.
4) This might be a bit hard. Here's a clue: Keep track of how many you eat. Those cookies aren't really edible, unless you're a browser.
(This puzzle had a spelling issue. It has been corrected. Thank you for pointing it out and congratulations for passing despite it.)
5) It's an ancient language. Words full of wisdom. You must translate the text.
8) there was a display issue for this level so I had to redo parts of it. Sorry for those that were stuck on it.
10) it kind of looks like a twisted ladder. I don't like acronyms.
11) deja vu.