hello, i had a website that i have completely deleted all its pages and replaced it with another pages with different content, yet when i search google for my website i find both old and new pages, my website has been crawled about 3 times, does this mean that google never deletes deleted pages from its cashe? Thanks
they delete lot's of pages daily sooner ot later the pages that no longer exist get deleted from the index
if they dont find the page for a long time then it gets deleted or if there is a new page it updates its cache to the new page
cached will exist for a while (that's why we called it cached. ^^) after they found that the page doesn't exit or already been updated, it will change the cached again. so dont worry and wait till it gone.