User testing services e.g. WhatUsersDo - this platform allows you to test your website remotely with users in their own homes. Users record their screen and audio, so you can see the full experience. You give them tasks to focus the user test. You can then use their tagging tool to collect insights from the video outputs. It's fast, focused research that provides insights to help improve your website
Another huge challenge is ad placement fraud, where affiliates stack multiple 1-pixel ads within an iframe. These virtually invisible ads can reside under every legitimate advertising button on the affiliate’s site, meaning that if users click on one ad, they effectively click on all of them. Again, the affiliate stands to collect an unearned commission.
High ranking metrics will result in getting your site on the top position of several charts such as Top Alexa sites, Top WOT sites and so more. People usually go through these lists to discover new sites and hence you will be getting referral traffic as well. Who knows? Some of those traffic may be your next big client or loyal reader of your blog.