17. The computer program product of claim 16 , wherein the instructions to classify the glyphs comprise instructions to determine if a glyph is hidden by an image or graphic.
16. A computer program product tangibly stored in a computer readable hardware storage device, the computer program product comprising instructions to cause a processor to: determine portions of a page that include glyphs, where glyphs are text-based, character-based, or symbol-based content, and where glyphs exclude graphic content; generate an image of the page that has only non-glyph graphical content associated in the image; classify the glyphs into visible glyphs and non-visible glyphs; remove the non-visible glyphs; and overlay the visible glyphs on top of the image when rendering the page.