Issue summary:
Increase https://www.google-analytics.com/analytics.js cache time to 1 month or
at least 1 week.
PageSpeed Insights analytics.js "2 hours" cache time considers as a issue and
is highly recommended to increase to at minimum 1 week
https://developers.google.com/speed/docs/insights/LeverageBrowserCaching#recomme
ndations
Notes:
analytics.js changelog shows updates about once per few months
https://developers.google.com/analytics/devguides/collection/analyticsjs/changel
og
There are no reason to continue to keep 2 hours cache time, we can increase it
to 1 month for sure. It'll avoid lots of issues and developers complains.
In case you disagree to change https://www.google-analytics.com/analytics.js
cache time, then at least make an optional solution for developers needs and
place same fine + 1 month cache time on different URL like
https://www.google-analytics.com/analytics-lt.js (analytics.js long time).
Google Analytics infrastructure expected already to capture analytics.js
versions legacies for some period of time, probably more than 2 months.
Original issue reported on code.google.com by laukstein on 26 Jan 2016 at 7:05
Original issue reported on code.google.com by
lauksteinon 26 Jan 2016 at 7:05