blogs and other regularly updating websites usually have front page with the most recent post as well as previous button on the page that takes you to the previous post then that post will also have previous buttonand so oncreating trail from the most recent page to the first post on the site if you wanted copy of the site' content to read when you're not onlineyou could manually navigate over every page and save each one but this is pretty boring workso let' write program to do it instead xkcd is popular geek webcomic with website that fits this structure (see figure - the front page at guides the user back through prior comics downloading each comic by hand would take foreverbut you can write script to do this in couple of minutes figure - xkcd" webcomic of romancesarcasmmathand languagehere' what your program does loads the xkcd home page saves the comic image on that page follows the previous comic link repeats until it reaches the first comic this means your code will need to do the following download pages with the requests module find the url of the comic image for page using beautiful soup