Often when trying to optimize the Google Pagespeed score, there is one script which still causing the ‘Leverage browser caching’ rule popping up: Google’s own analytics.js file…
With this plugin you will be able to cache this file on your local server and enable browser caching for longer than 2 hours.
Download the plugin from the WordPress Plugin Directory:
https://wordpress.org/plugins/cache-external-scripts/
OR
Press the button below to download the script directly
Cache External Scripts
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