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The Three Cs: Concatenate, Compress, Cache

CSS Wizardry

Caching them at the other end: How long should we cache files on a user’s device? Given that 66% of all websites (and 77% of all requests ) are running HTTP/2, I will not discuss concatenation strategies for HTTP/1.1 Cache This is the easy one. What is the availability, configurability, and efficacy of each? ?️

Cache 291
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Cache-Control for Civilians

CSS Wizardry

The best request is the one that never happens: in the fight for fast websites, avoiding the network is far better than hitting the network at all. To this end, having a solid caching strategy can make all the difference for your visitors. ?? How is your knowledge of caching and Cache-Control headers? Cache-Control.

Cache 264
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Speed Up Your Website With WebP

Smashing Magazine

Speed Up Your Website With WebP. Speed Up Your Website With WebP. Spend enough time running websites through PageSpeed Insights and you’ll notice that Google has a major beef with traditional image formats like JPG, PNG and even GIF. What Is WebP Caching? Suzanne Scacca. 2019-10-29T12:30:59+02:00.

Website 72
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What Web Designers Can Do To Speed Up Mobile Websites

Smashing Magazine

What Web Designers Can Do To Speed Up Mobile Websites. What Web Designers Can Do To Speed Up Mobile Websites. I recently wrote a blog post for a web designer client about page speed and why it matters. She understood how important mobile page speeds were to the user experience and, by proxy, SEO.

Website 110
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Cache and Prizes

Alex Russell

Browsers will cache tools popular among vocal, leading-edge developers. There's plenty of space for caching most popular frameworks. The best available proxy data also suggests that shared caches would have a minimal positive effect on performance. Browsers now understand the classic shared HTTP cache behaviour as a privacy bug.

Cache 82
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Critical CSS? Not So Fast!

CSS Wizardry

Honestly, in this scenario, my advice is almost always: don’t bother trying to retrofit Critical CSS—just hash-n-cache 1 2 the living daylights out of your existing CSS bundles until you replatform and do it differently next time. But the exact same principles carry through to real websites—your websites. How do we automate it?

Media 351
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How to Optimize CSS for Speed

MachMetrics

However, if utilized carelessly, CSS can greatly affect our page speed. When a user requests a website, the browser must process all the information available to determine the layout and style. If your website is built more like this… Pro Tip: Don’t have 21 external stylesheets. Perform an Audit of Your Site.

Speed 78