I'd like something so I can use the web from China (without a VPN) . Right now a lot of the common JS/fonts/etc from Google break - and webpages go wonky. Is th

I'd like something so I can use the web from China (without a VPN) . Right now a lot of the common JS/fonts/etc from Google break - and webpages go wonky. Is there a way to preload a cache?