Page speed is a web optimization tool provided by Google. It can configure the website's Web server and front-endCodePerform several tests and provide optimization suggestions.
Based on this tool, Google provides a dumb optimization tool mod_pagespeed and ngx_pagespeed for Apache and nginx servers,These tools can automatically perform webpage optimization, such as compressing and optimizing HTML bytes, images, CSS, and JavaScript transmitted over the network.
In May last October, Google released the official version of mod_pagespeed 1.0 for the Apache server. However, the ngx_pagespeed for the nginx server seems to be slow and is currently in beta stage.
According to GoogleIn the past three months, hundreds of sites have been tested. The results show that ngx_pagespeed has been used in the production environment. Therefore, Google launched the beta version today.
Details: speed up your sites with pagespeed for nginx
Project address: https://developers.google.com/speed/pagespeed/ngx
GitHub address: https://github.com/pagespeed/ngx_pagespeed