article thumbnail

Core Web Vitals for Search Engine Optimisation: What Do We Need to Know?

CSS Wizardry

All Core Web Vitals data used to rank you is taken from actual Chrome-based traffic to your site. I am available to help you find and fix your site-speed issues through performance audits , training and workshops , consultancy , and more. I’m available for hire to help you out with workshops , consultancy , advice , and development.

article thumbnail

Measuring Network Performance in Mobile Safari

CSS Wizardry

Google has a pretty tight grip on the tech industry: it makes by far the most popular browser with the best DevTools, and the most popular search engine, which means that web developers spend most of their time in Chrome, most of their visitors are in Chrome, and a lot of their search traffic will be coming from Google. Why This Is a Problem.

Network 225
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Trending Sources

article thumbnail

Sustainable Web Development Strategies Within An Organization

Smashing Magazine

Businesses that achieve BCorp status can benefit (according to the website) from “committed and motivated employees, increased customer loyalty, higher levels of innovation, and market leadership”. Asim talked about Performance Mode in Microsoft Edge: switching on Performance Mode means users get a faster website, while also saving resources.

Strategy 124
article thumbnail

Refactoring CSS: Optimizing Size And Performance (Part 3)

Smashing Magazine

Deploying the refactored codebase shouldn’t result in worse website performance and worse user experience. After all, users won’t wait around forever for the website to load. Also, the management will be dissatisfied with the decreased traffic and revenue caused by the unoptimized codebase, despite the code quality improvements.

Media 109
article thumbnail

How To Run A UX Audit For A Major EdTech Platform (Case Study)

Smashing Magazine

Continue reading below ↓ Meet Smashing Online Workshops on front-end & UX , with practical takeaways, live sessions, video recordings and a friendly Q&A. Jump to online workshops ?. In the second stage, I weighed edX’s website against the 10 usability heuristics identified by Jacob Nielsen. More after jump!

article thumbnail

Percentiles don’t work: Analyzing the distribution of response times for web services

Adrian Cockcroft

There is no way to model how much more traffic you can send to that system before it exceeds it’s SLA. A later version of the slides is included in my Microservices Workshop deck from later that year, slides 168–200 ( pdf , keynote are available in GitHub.com/adrianco/slides ).

Lambda 98
article thumbnail

Experimentation is a major focus of Data Science across Netflix

The Netflix TechBlog

Our growth team advertises on social media platforms and other websites to share news about upcoming titles and new product features, with the ultimate goal of growing the number of Netflix members worldwide. We don’t have unlimited traffic or time, so sometimes we have to make hard choices. What’s the tradeoff of using those?