Python Web Apps that Fly with CDNs Transcripts
Chapter: Checking your work: Performance testing
Lecture: Performance testing introduction
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You've seen examples of slow websites. You've seen how we can use a CDN and other techniques to make our website super, super fast.
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But how do you know? We all have an intuition, and as you interact with it, you can probably say, yeah, that feels better,
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but let's find some tools and use some tools to actually measure and put numbers to the changes that we're making. That way we can say, yes,
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It's not just feels a little bit better, but it's 32% better for most people around the world. That'd be a nice thing to say, right?
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So remember the PageSpeed insights, we talked about this at the very beginning about how CDN looked really fast,
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but then actually turned out to be slow in its overall experience. So we're gonna play with that in this chapter. And we're also going to play
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with the network tools directly. We've seen a lot of the stuff going on here,
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but we're going to specifically use them to compare the old and the new version of our website.