Join Morten Rand-Hendriksen for an in-depth discussion in this video A tale of two sites, part of Developing for Performance: HTTP/2.
- [Instructor] To demonstrate the tips and tricks…I'll show you in this course,…I've created an example project…and set up two sites on the same server:…one, at the start of the course where we are right now,…so unoptimized, the other, at the end of the project,…so fully optimized for HTTP/2.…The server I'm using is a standard shared host…where I have limited control.…It's not particularly fast or particularly powerful…but it has full support for HTTP/2 and its features.…When I load up each of these two sites in my browser,…you'll notice the optimized one is slightly faster,…but the real difference happens behind the scenes.…
If we inspect the actual network traffic on the two sites,…you'll see what I explained in the previous movies.…On the unoptimized site, seen here on the left-hand side,…the browser first downloads the main HTML document,…then opens as many TCP connections as possible…and tries to pull down as many CSS files,…Java script files, and images as possible,…all at the same time.…When it can't open anymore connections,…
- What is website optimization?
- Understanding how browsers render content
- Measuring performance
- Optimizing images
- Optimizing code
- Compressing data with GZIP
- Optimizing file caching
- Leveraging CDNs
Skill Level Advanced
Designing Websites for Performancewith Brian Wood43m 32s Appropriate for all
1. Web Performance: An Introduction
Plan of attack1m 52s
2. Web Performance Visualized
3. Optimizing Images
4. Markup and Content
5. Optimizing Delivery
6. The End
Thank you2m 31s
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