inbrowser.tld: investigate HTTP 301 to avoid double download

[lidel]

quick brain dump, something to evaluate

• cid.ipfs.inbrowser.tld needs own SW and the same JS and CSS assets related to SW are fetched for the second time from subdomain
• we use cloudflare CDN, which allows us to set up extra rules
• idea for perf. optimization
  • if every subdomain needs to fetch cid.ipfs.inbrowser.tld/foo.js|css to initialize SW init , would it be possible to return HTTP redirect to inbrowser.tld/foo.js|css and avoid sending same bytes twice for every domain
  • caveat
    • it may be that sw.js NEEDS to be loaded from cid.ipfs.inbrowser.tld origin but perhaps it could be lean and everything else could share cache from inbrowser.tld/foo.js|css?