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Fixing a slow site iteratively

CSS - Tricks

Google’s industry benchmarks from 2018 also provide a striking breakdown of how each second of loading affects bounce rates. About the most complex part are some social media buttons for people to share the page. An example CSS file that wouldn’t block rendering would be: <link href="printing.css" rel="stylesheet" media="print">.

Cache 92
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SQL Server I/O Basics Chapter #1

SQL Server According to Bob

Briefly, WAL requires that all the transaction log records associated with a ​​ particular ​​ data page be flushed to stable media before the data page itself can be flushed to stable media. Stable Media Stable media is often confused with physical storage.

Servers 40
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Don’t Sink Your Website With Third Parties

Smashing Magazine

In this article, we will review what third-party resource requests are, consider how impactful they can be to the user experience, and discuss common optimization strategies to reduce the impact on the user experience. Graph of resource request chains on a typical news media website. Large preview ). Ad Blockers Makes Sites Faster.

Website 131
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Can You Afford It?: Real-world Web Performance Budgets

Alex Russell

This rework delays launch which, in turn, delays gathering data about the viability of a PWA strategy. Budgets are scaled to a benchmark network & device. media="(min-width: 990px)"> <source srcset="img@tablet.png, img@tablet-2x.png 2x". Deciding what benchmark to use for a performance budget is crucial.

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SQL Server I/O Basics Chapter #2

SQL Server According to Bob

​​ Read Retry When a read from stable media returns an error, ​​ the read operation is ​​ tried ​​ again. ​​ Under certain conditions, ​​ issuing the same read returns the correct data.

Servers 40
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What Web Designers Can Do To Speed Up Mobile Websites

Smashing Magazine

As a result, she came back to me concerned with publishing a post on a strategy her agency had yet to adopt successfully. Let the web developer handle all of the necessary speed optimizations like caching and file minification while you take on the following design tips and strategies: 1. Social media ads. Minification.

Website 110
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Front-End Performance Checklist 2021

Smashing Magazine

Assets Optimizations Brotli, AVIF, WebP, responsive images, AV1, adaptive media loding, video compression, web fonts, Google fonts. In many organizations, front-end developers know exactly what common underlying problems are and what strategies should be used to fix them. Establish a performance culture. Planning, planning, planning.