I am using pagespeed , yslow to check the no of http requests and website organization for jss,css and images.
we implemented aggregation for js and css files into one js and one css based on the above tools suggestions.
Is there any other things apart from pagespeed and yslow to look at it to take care of website performance issues from HTML ,js , css ,images stand point.
any advices or directions will be really appreaciated.
Perhaps they’re not the ULTIMATE tools for determining your site’s performance, but they do have a few things that you must consider:
They we made by huge companies: Google and Yahoo spend millions in research. Is a good thing that they develop tools like these to help developers who heed advice.
They do a pretty intense checking: If you are using browser’s cache and compressing data and all those small tweaks are just the things that make the difference between a slow site and a fast one.
My opinion (which I think is bottom line of what you want: opinions) is that these tools should be taken very seriusly, because they bring lots of adjustments that you should make to your web applications and these adjustments may mark the difference between a few users and lots of them.
Hope I can help!