How to use and choose a CDN? Optimizing for Web Performance #3 | Prismic

Опубликовано: 25 Март 2026
на канале: Prismic
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When optimizing web performance, CDN is a must have. At least for all your static assets.
Harry Roberts walks us through how to use and how to choose a CDN.

Optimizing for Web Performance is a serie of 5 videos where Harry Roberts explains what are the key elements to take into consideration when optimizing the web performance of a website.

Harry Roberts is an independent in Web Performance for companies like the BBC, Google, Typeform and many more.

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0:00 - Introduction
0:32 What to be careful about when dealing with web performance?
3:09 Why running with CDN?
3:50 Are there good reasons for not using CDN?
5:11 How to choose a CDN?
5:37 HP2 protocol
6:39 How to choose a CDN?
8:13 What is requisition collapsing?
9:07 How to use CDN?
10:39 Why using a CDN?
11:06 Why Prismic changed its CDN?
12:37 How Harry’s clients use CDN?
13:24 HTML for web performance
13:58 Outro

#Prismic #WebPerformance #CDN