[Finished] Just another Mew-Puzzle (Solution posted)

So i want to make and puzzle and mew posted this. So why not make it now? ;D Its my first puzzle so there will maybe some problems. It hasn't that many steps, so the game is not that big. Anyways have fun and ask if you have some problems, but DONT leak something! Good luck!
While you search, you may want to here some good music ;D

Timer

Hint: :O

Solution:
First we look at the sourcecode and find the link to a itstoohard-puzzle.
We solve the simple question and find a picture. We notice the double dot in the lower part and open it in paint. We do remove the black background an magically a word appears. But there is nothing to go on, so we look at the topic and find the youtubelink.
With the description and the source hint we take a look at the sourcecode and find the tags under "keywords". But where does the code belongs to? We notice the rebus in the video and find out that it must be a pastebinlink. Now just some standard decoding and we find another
itstoohard-puzzle. We found it but we got no clue what the answer might be. But wait, the word from the other puzzle might be useful, so we type it in and we solved it and get the link to the giveaway.
125 found the first puzzle, but just 2 found the final one. Gratz ;)

That was my puzzle. I hope you will understand the solution and enjoyed it, although just one got to the end. :)