The method of Pagespeed Optimization described by Yahoo is taken as the Standard. Google need to add their “efforts” by re-introducing new ideas, which either are borrowed or are impractical to implement. These certain criterion are deliberately added for making the WordPress users to go towards a kind of run amok state.
With the introduction of 3G, LTE technologies and high end mobile devices with excellent processors like that of iPhone, 3-6 seconds page loading time is quite great and practical.
Screenshots are by the Plugin developer.
A website wrote “A WordPress blog is defined by its plug-ins.” We knew, a website is defined by the quality of content it has. Probably Google has redefined everything. Anyway, if you want to get rid of such errors, you can try this Plugin :
Well, after using many many Plugins or following the “A WordPress blog is defined by its plug-ins” philosophy, you will need to clean WordPress database without using any Plugin.