I need a website monitoring service to make sure my app is not only up but also responsive. Pingdom is great, but just so expensive. Is there anything like it but more affordable? UPDATE: I'd like ...
If a page takes too long to load, after how long – generally – will a user give up and re-load or go elsewhere? What studies have been done that measured page load time and user ...
I have a link that starts with one background image and then changes on hover to another. Both background images are set in the CSS. My browsers (any of them) don't seem to load the hover image ...
I would like to measure how fast my site loads from different locations around the world. What is the best way to do this?
I am thinking about using a JS script that lazy loads HTML when scrolling ( http://ivorycity.com/blog/2011/04/19/jquery-lazy-loader-load-html-and-images-on-scroll/). I am not too sure about whether ...