Playing: 038: 20 Easy Win Performance Tips
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Mar 21st, 2018
20 Easy Win Performance Tips👇 Download Show✏️ Edit Show Notes
In this episode, Scott and Wes chat about 20 different ways you can improve the perf, speed and overall user experience of your websites.
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So many perf tips came in over twitter, so in addition to this podcast I'd recommend you read all the replies to this tweet
- We just cracked 1,000,000 downloads! Thank you!
- Network Tips
- Reducing the amount of HTTP requests
- A little bit about HTTP2
- An interview about http2
- Use Caching and LocalStorage
- Turn on aggressive caching on your server - long expire times
- What is gzip? / Enabling gzip
- Using a CDN
- Listen to our episode on CDNs and #BigZips
- When to load your JS
- Blocking Requests
- Use Lazy Loading
- Preloading content with Link rel="preload"
- Picture, picturefill and srcset=""
- Article on srcset and Picture
- srcset vs picture/source elements
- Image Compression
- One less jpg
- Serve less data
- Inline SVG
- Talk about Font Awesome
- CSS and JS Code
- Critical CSS
- Remove unused code
- Purify CSS
- no-unused-imports with ESlint
- Code Splitting
- Transpile less
- Tree shaking
- Hoyyyy its a tree shaker
- Async and defer attributes on your script tags
- Amazing site that visualizes async and defer
- Icon Fonts
- Web Fonts
- Native Font Stack:
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
- Scott is working on a Vue course!
- Wes is working on his Advanced React course!