I am developing mobile application in browser and I desperately need to know the total webpage size.
Is there a extension in chrome or firefox that tell you how much KB has the webpage consumed?
There are several tools online that can do that for you, as examples : http://tools.pingdom.com/fpt/ or http://gtmetrix.com/
You can find a lot more by searching website speed
with google.
number of requests
, load time
and total size of the page
. Isn't what you where looking for ? But sorry, I don't know extensions doing it.
The Web Developer Toolbar on my (desktop) Firefox has the information under "Information"->"Show document size" (or similar, sorry, had to translate that back to English). It shows the sizes of the HTML document itself, every loaded component (CSS files, scripts, images), and total size. All of them in transferred and uncompressed sizes.
ps: If testing this from a desktop PC, one should bear in mind that a web framework used for the site might offer another representation to a mobile browser than to a desktop browser.