Web site page loading speed optimization online tools & tests
21. Octagate.com Site Timer
22. Gomez Instant Test Center trial tests
Similar to webpagetest.org it in that it allows testing multiple server locations around the world with 3 different web browsers, Internet Explorer, Firefox, Chrome and Safari and also provides a waterfall chart of page load times for each web component as well as HAR viewer support.
24. Google Page Speed online
Google Page Speed Online browser test – no need to download a web browser extension to run the tests
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