I'm having the same problem. The loader (jsapi) stays in the cache, but the corechart .js file is downloading everytime. It's a 296KB file so it's slowing down a couple of my pages by 3-6 secs.
In my case the URL isn't changing but the response headers for "Cache- Control" (private, max-age=0) and "Expiration" indicate that the file expires from the cache immediately. The pages load quickly when caching is working; but these last few days it's consistently reloading. -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-visualization-api?hl=en.
