Increase Concurrent HTTP calls

Question

I went through many posts for this on SO but not found any suitable solution

I got it from one of the answers for maximum concurrent connection to one domain limit

IE 6 and 7:      2
IE 8:            6
IE 9:            6
IE 10:           8
IE 11:           8
Firefox 2:       2
Firefox 3:       6
Firefox 4 to 46: 6
Opera 9.63:      4
Opera 10:        8
Opera 11 and 12: 6
Chrome 1 and 2:  6
Chrome 3:        4
Chrome 4 to 23:  6
Safari 3 and 4:  4

How to call more than the maximum http calls set by browsers to one domain.

I went through this

One trick you can use to increase the number of concurrent conncetions is to host your images from a different sub domain. These will be treated as seperate requests, each domain is what will be limited to the concurrent maximum.

IE6, IE7 - Have a limit of two. IE8 is 6 if your a broadband, 2 if you are dial up.

but i don't have scenario like this. I am fetching specific data which is pointing to one web server. how will I overcome this.

I am having 14 http calls to same server at starting which is the reason it takes long to load the actual page. How to increase performance of my website through concurrent ajax/http calls

Answer 1

what you can do is dispatch that load to many subdomains. Instead of using only www, you use www1, www2, www3, www4 and round robin between those clientside.

You'll need to configure your web server so that www* subdomains ends up to the same place.