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SRE Principles: The 7 Fundamental Rules

Dotcom-Montior

Google was the first company to create, embrace, and put support behind the role of site reliability engineering. When Google first introduced the role of SRE, they set a goal that half of an SREs time should be focused on reducing future operational work or adding service features. Read : Top 13 Site Reliability (SRE) Tools.

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Why is Wordpress Slow?

KeyCDN

But this article won't just help you figure out why your WordPress website is not fast enough. Few web developers completely dismiss WordPress, claiming it is too slow. Quite a number of brands prefer WordPress to maintain their website. Several website speed testing tools available could be used for this purpose.

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Hybrid Lazy Loading: A Progressive Migration To Native Lazy Loading

Smashing Magazine

According to the native lazy loading specification (still under development), if you want to lazy load images or iframes using the native lazy loading feature, you would just need to add the loading=lazy attribute on the related tag. <img Native Lazy Loading Demo. Test native lazy loading demo. The script is only 2.0

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2021 in review: It was a big year!

Speed Curve

Elena is an invaluable member of our development team – and as an athlete, adventurer, and traveller, she's equally invaluable as an inspiration for living our best lives outside work hours! Andy joined us in June , and since then he's already helped countless customers in his role as in-house performance consultant.

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Front-End Performance Checklist 2021

Smashing Magazine

Defining The Environment Choosing a framework, baseline performance cost, Webpack, dependencies, CDN, front-end architecture, CSR, SSR, CSR + SSR, static rendering, prerendering, PRPL pattern. Assets Optimizations Brotli, AVIF, WebP, responsive images, AV1, adaptive media loding, video compression, web fonts, Google fonts.

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Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]

Smashing Magazine

Establish a performance culture. In many organizations, front-end developers know exactly what common underlying problems are and what loading patterns should be used to fix them. Run performance experiments and measure outcomes — both on mobile and on desktop (for example, with Google Analytics ). Image source ).

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Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]

Smashing Magazine

Establish a performance culture. In many organizations, front-end developers know exactly what common underlying problems are and what loading patterns should be used to fix them. The former is particularly useful during development as it will help you identify, isolate and fix performance issues while working on the product.