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Understanding the Importance of 5 Nines Availability

IO River

Negative experiences can swiftly spread through social media and other platforms, worsening the impact on the brand's image. Twitter serves as a vital communication channel for individuals, businesses, and even public figures, the outage attracted widespread attention and negative feedback on social media and in the news.

article thumbnail

Understanding the Importance of 5 Nines Availability

IO River

Negative experiences can swiftly spread through social media and other platforms, worsening the impact on the brand's image. Twitter serves as a vital communication channel for individuals, businesses, and even public figures, the outage attracted widespread attention and negative feedback on social media and in the news.

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Fixing a slow site iteratively

CSS - Tricks

About the most complex part are some social media buttons for people to share the page. So, while it’s tempting to solve everything in one fell swoop, the best approach to improving performance might be an iterative one. It’s is a Google service that audit things performance, accessibility, SEO, and best practices.

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Using Modern Image Formats: AVIF And WebP

Smashing Magazine

CDN servers are often located closer to users than origin servers and can have a shorter round-trip times (RTT), improving network latency. Lighthouse-best practices audit now considers that AVIF image compression can bring significant improvements. Note: Image CDNs are mentioned a few times in this article.

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

Smashing Magazine

Estimated Input Latency tells us if we are hitting that threshold, and ideally, it should be below 50ms. For high-pressure points like animation, it’s best to do nothing else where you can and the absolute minimum where you can't. From Fast By Default: Modern loading best practices by Addy Osmani (Slide 19).

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

Smashing Magazine

Estimated Input Latency tells us if we are hitting that threshold, and ideally, it should be below 50ms. For high-pressure points like animation, it’s best to do nothing else where you can and the absolute minimum where you can't. From Fast By Default: Modern loading best practices by Addy Osmani (Slide 19).

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Front-End Performance Checklist 2021

Smashing Magazine

Estimated Input Latency tells us if we are hitting that threshold, and ideally, it should be below 50ms. For high-pressure points like animation, it’s best to do nothing else where you can and the absolute minimum where you can't. From Fast By Default: Modern loading best practices by Addy Osmani (Slide 19).