2 ms·
It's this: https://developers.google.com/web/updates/2016/02/save-data?hl=en https://developers.google.com/web/updates/2016/02/save-data?... .. the header is: S
by petercooper 10y ago
It's this: https://developers.google.com/web/updates/2016/02/save-data?hl=en https://developers.google.com/web/updates/2016/02/save-data?... .. the header is: Save-Data: on.