Tags
webapiwebapp
Created
Jan 8, 2019 2:03 PM
Network Information API：
https://wicg.github.io/netinfo/
https://github.com/mozilla/standards-positions/issues/117
Client Hints：
https://developers.google.com/web/updates/2015/09/automating-resource-selection-with-client-hints
// ua-clent-hint https://stackoverflow.com/questions/64413275/why-does-chrome-use-sec-ch-ua-not-abrandv-99
Save-Data 请求头以及 `navigator.connection.saveData`:https://developers.google.com/web/fundamentals/performance/optimizing-content-efficiency/save-data
// Vary 防止缓存
