I would like to improve rendering performance of http://www.camping.info/campinplaetze. Running a test on WebPageTest.org I see in the waterfall chart that for images loaded from http://images-camping.info, Chrome initially opens only three connections, and only at the 2 second marks opens another three. That's why the first 6 images are loaded consecutively, all on the third open connection as seen in the connection view:I would like Chrome to open the six concurrent connections to images-camping.info around the 1 second mark so that it could download more images in parallel which I assume would make rendering the page faster.Does anyone know of a way to do that?
How can I tell Chrome to use all 6 concurrent connections asap?
performance;google chrome;connections
Short Answer - every browser has a specific limit to open parallel connections. In the case of Chrome this limit is 10.If I was there, I would do only two things:Optimize images - If you're using png files, then I suggest to use tinypng.com, because it compresses images well, compared to Google PageSpeed module.Serve Images from CDN - Use Amazon Cloudfront CDN to serve images, because image URL begin with Amazon Cloudfront URL, so you don't need to use second domain, here is an example of how they serve images with their domain name. CDN helps in many ways.