4 ms·

Is this considered a bug in appcache (deprecation aside)? Why would it download twice at all?

• mfukar 10y ago
  Yeah I missed this completely as well. Two requests for each resource because of the two iframes ("main" and "fullscreen")? It seems to me there's a huge logical leap between "..we were unknowingly downloading much more content than was necessary" and the next paragraph - probably just my unfamiliarity with webdev.
  • ctaintor 10y ago
    In the image on the article, you'll see that I pointed at a duplicate loading of fullscreen.css. If appcache weren't loading this in parallel, it would only be loaded once (by the fullscreen iframe).
    • mfukar 10y ago
      I noticed the duplicate downloads. After all, they're the entire premise behind the investigation. But why does appcache download already requested assets?