Technically, it's APNG, not GIF.

How is this animated?

Not all browsers can handle APNG.
http://en.wikipedia.org/wiki/Apng#Application_support

Okay I see why everyone is there... except for Kogasa, Nazrin and Ichirin. Why are they in there?

uploaded image is not APNG but a JPG, though the source says APNG, tags should be edited.

I don't think you can animate a JPEG, can you?

Techeese said:
uploaded image is not APNG but a JPG, though the source says APNG, tags should be edited.

It IS animated PNG and animation works fine in Firefox. Tags restored.

1L said:
It IS animated PNG and animation works fine in Firefox. Tags restored.

okay, sorry my bad had my re-size settings set to auto. it made the APNG into a JPG

Cirno being out of sync pains me deeply.