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Performance Game Changer: Browser Back/Forward Cache

Smashing Magazine

Performance Game Changer: Browser Back/Forward Cache. Performance Game Changer: Browser Back/Forward Cache. With that caveat out of the way, let’s get to the guts of the article: What is the Back/Forward Cache and why does it matter so much? Didn’t The HTTP Cache Do All That Anyway? Barry Pollard.

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Google Lighthouse Audits – How to use Chrome’s built-in speed testing tool

MachMetrics

It would’ve been really embarrassing if we’d tested poorly in ‘Performance’! What Does Google Lighthouse Test? Here you’ll find the usual page speed metrics such as Speed Index, First Contentful Paint, Time to Interactive, etc. Performance. Best Practices. Progressive Web App. Let us know below!

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Seamlessly Swapping the API backend of the Netflix Android app

The Netflix TechBlog

This allows the app to query a list of “paths” in each HTTP request, and get specially formatted JSON (jsonGraph) that we use to cache the data and hydrate the UI. To prepare ourselves for a big change in the tech stack of our endpoint, we decided to track metrics around the time taken to respond to queries.

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Migrating Netflix to GraphQL Safely

The Netflix TechBlog

The GraphQL shim enabled client engineers to move quickly onto GraphQL, figure out client-side concerns like cache normalization, experiment with different GraphQL clients, and investigate client performance without being blocked by server-side migrations. To launch Phase 1 safely, we used AB Testing. How does it work?

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Average Page Load Time in 2021

MachMetrics

Many people often confuse site speed with page speed grades of performance testing tools, which are actually calculated based on multiple factors of a page including its loading speed. Core web vitals are modern performance metrics that analyze page speed signals that are crucial to providing a superior web experience.

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Site Speed Metrics Explained – TTFB, Speed Index, Interactive, Load, Complete, and more

MachMetrics

It’s one of the most frequently asked questions I see asked, “I’ve tested my site speed, so now what do these metrics mean?” Here we’ll explain what each of the common web performance metrics mean, and how can you use that data to optimize your site and make it faster. Standard Website Speed Metrics.

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Google PageSpeed Insights - Scoring 100/100 with WordPress

KeyCDN

Running speed tests with tools like Google PageSpeed Insights , WebPageTest , or KeyCDN’s Website Speed Test are always a good way to help gauge your website’s performance. While these metrics can be very helpful it is also important to keep this data in perspective. location ~*.(js|css|png|jpg|svg|jpeg|gif|ico)$

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