Performance

WordPress is not slow. This site uses WordPress and is pretty darn quick. This post talks about how my website is configured for performance.

JavaScript performance benchmarks you can share via URL.

Check your site's speed quickly with a battery of tests

By designing the leanest, most efficient solutions and prioritising the loading of essential information ahead of trivia and bloat, we can deliver better experiences for everyone.

What every web developer must know about mobile networks, protocols, and APIs provided by browser to deliver the best user experience.

Your website is slow, but the backend is fast. How do you diagnose performance issues on the frontend of your site? We'll discuss everything involved in cons...

Run a free website speed test from around the globe using real browsers at consumer connection speeds with detailed optimization recommendations.

Essays by CP Clermont on Web Performance.

Scoring 100/100 on Google PageSpeed insights seems like a dream? Here's how to use these speed insights to improve your site's performance instead.

Learn how to make your client-side apps load fast and provide a good user experience.

Open source web performance. Contribute to boyney123/garie development by creating an account on GitHub.

This case study explains how eBay increased key business metrics by optimizing the performance of their web and app experiences.

Every so often, the fruits of innovation bear fruit in the form of improvements to the foundational layers of the web. In 2015, HTTP/2 became a published

Calculate the real cost to run your JS app or lib to keep good performance. Show error in pull request if the cost exceeds the limit. - ai/size-limit

In 2019, eBay prioritized a company-wide initiative, aptly called “Speed,” focused on improving the performance of critical eBay flows across all platforms — iOS, Android, and Web. This article explains the journey and outcomes.

The speed geek's favorite time of the year

The performance community is growing. With 17K members across 46 meetup groups it's pretty easy to find someone else who cares about performance. But what if your company is new to the world of high performance websites? How can you make performance a priority within your organization? I don't have

Or four one liners every Java programmer should know

A fortnightly newsletter on web performance, accessibility and user experience.

[TL:DR]: This post quickly gives a way to measure the "ad weight" rather than "page weight" which is well-known. This is important consideration, given that it represents the bytes attributable to revenue. Background & Motivation The web performance community knows a lot of page weight with a

24 jours de web : Le calendrier de l'avent des gens qui font le web d'après.

Here's a comparison of GTmetrix vs PageSpeed Insights vs Pingdom Tools vs WebPageTest. Find out what the best website speed check tool is.

In the middle of last month (July 2018), I found myself staring at a projector screen, waiting once again to see if Wikipedia would load. If I was lucky, the page started rendering 15-20 seconds after I sent the request. If not, it could be closer to 60 seconds, assuming the browser didn’t just time out on the connection.

Falco · Open Source WebPageTest runner

Stay up-to-date with Modern C++. Technical blog of Bartlomiej Filipek

Convenience always comes at a price. On the web, developer convenience often means third-party JavaScript—and we pass the hefty cost on to our users. Jeremy Wagner shows us how to get and keep thir…

A post on performance and assumptions made due to location