lucy24 - 6:24 pm on Jan 25, 2013 (gmt 0)

Google Web Preview, just like BingPreview fetches ALL files that accompany the images they show, including javascript and .css files: 66.249.82.117 - - [24/Jan/2013:08:12:53 -0700] "GET /pop.js HTTP/1.1" 200 596 "http://www.example.com/" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.4 (KHTML, like Gecko; Google Web Preview) Chrome/22.0.1229 Safari/537.4"

Dog Bites Man?

Of course they have to load your css. How else could they show what the page looks like? It's when they try to get into piwik.php that I absolutely draw the line. Bad enough that they load up piwik.js, which itself is a fairly plump file.