I have websites that we tune for performance and would like to know if anyone has a good tool for monitoring secure websites? I am looking for a tool that can enter a website and check out a few links and performance. At least one of the links will have access to another web product using single sign-on. I would set it to check the site every 5-15 minutes, record how long each page takes to render in the browser, and send a warning if something goes wrong. Did you use something like this that worked well (or very badly)?
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