I'm creating a new document, choosing Web profile, setting width and height equal to image size. But the image appears half as big as it really is. That is, I need to place image 4 times to fill the document. Why is that? Am I missing something?
UPD Sorry for not saying it explicitly, I'm specifying document extents in pixels, and choosing resolution 72 ppi.
UPD As for my question being marked as duplicate. The suggested question indeed clarifies that Raster Effects is not Document's Resolution, and is ignored when pasting images. When using Web profile, images are being pasted as if the document has 72 ppi. Since pixels in Illustrator was redefined as physical units, such that 1 inch = 72 pixels.
But it doesn't address my other source of confusion. And the fact to be considered when pasting images. Images, specifically png ones, can contain information about physical extents.