The Netflix TechBlog

MARCH 5, 2019

This operational component places some cognitive load on our engineers, requiring them to develop deep understanding of telemetry and alerting systems, capacity provisioning process, security and reliability best practices, and a vast amount of informal knowledge about the cloud infrastructure.

Infrastructure 182

Infrastructure Cloud Scalability AWS 182

Smashing Magazine

MAY 17, 2021

How We Improved Our Core Web Vitals (Case Study). How We Improved Our Core Web Vitals (Case Study). We try to follow best practice by serving as much as we can over a CDN, avoiding as many third-party scripts as possible, and using simple SVG graphics instead of bitmap PNGs. Beau Hartshorne.

Google 93

Google Analytics Serverless Metrics 93

Smashing Magazine

MARCH 19, 2021

We’ve also been reaching out to invite new authors and smart folks like you to work on interesting case studies from your ongoing projects. Are Modern Best Practices Bad For The Web? And here are the first articles we’ve published so far: CSS Auditing Tools. CSS Generators. How Can I Build An App In 10 Days?

Mobile 140

Mobile Design Cache Code 140

Speed Curve

FEBRUARY 15, 2021

Google Lighthouse is an open-source tool that checks your page against rules for Performance, PWA, Accessibility, Best Practice, and SEO. A good practice is to look at your last 2-4 weeks of data for a given metric, identify the worst number, and then set your performance budget for that number. (

Performance 133

Performance Metrics Benchmarking Google 133

Speed Curve

MAY 1, 2023

> Lighthouse Scores (Synthetic) Google Lighthouse is an open-source tool that checks your page against rules for Performance, PWA, Accessibility, Best Practice, and SEO. Let's get started! Background: How performance budgets work 1. What is a performance budget?

Performance 98

Performance Metrics Media Google 98

Smashing Magazine

AUGUST 3, 2023

Each stage has its unique challenges and potential pitfalls, as other case studies show. For Performance Monitoring Many of you reading this may already be familiar with Next.js, but it is a popular open-source JavaScript framework that allows us to monitor our website’s performance in real-time. One of the key Next.js

Performance 74

Performance Cache Traffic Metrics 74

Smashing Magazine

JUNE 1, 2022

Researchers and major companies have been publishing case studies for years , proving that slower page load experiences impact business metrics, including conversion rate, revenue, bounce rate, and more. A new open-source project called Partytown provides a library that implements a communications layer to make this work.

Website 131

Website Design Network Best Practices 131