10 website testing tool as a web service

website testing tool  for better leverage,

1. Loadimpact.com:Automated on demand performance testing.
2. Webtrends.com:where people have meaningful experiences with the brands and organizations they trust
3. Usabilla.com:A new standard in user feed back.Optimize for happiness. Increase conversion with visual feedback on your website.
4. Fivesecondtest.com:Fine tune your landing pages and analyse your call to action.
5. Maxymiser.com:powerfull solution for optimizing customer experience with testing,personalization and insights
6. Optimizely.com:One easy platform for test,personalize and optimized
7. Sitespect.com:Bring web and mobile sites fully optimization.
8. Monetate.com:Where world best brands come to personalization their brands.
9. Pingdom.com:A online tool that you can test the load time of that page, analyze it and find bottlenecks
10. Usertesting.com:Get video feed back  in one hour .