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Web Performance

All things speed and scalability on the web.

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Why is PageSpeed Insights worse than my local Lighthouse score?
apogeewatcher profile

Why is PageSpeed Insights worse than my local Lighthouse score?

#webperf #corewebvitals #lighthouse #pagespeed
Comments
6 min read
Building a Floating Mini-Timer with Document PiP
raylabs profile

Building a Floating Mini-Timer with Document PiP

#webperf #frontendarchitecture #developertools
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4 min read
Build a Zero-Drift Web Timer
raylabs profile

Build a Zero-Drift Web Timer

#webperf #frontendarchitecture #developertools
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4 min read
How to Choose Image Conversion or Compression in Python — Property Photos
colemitchell4991 profile

How to Choose Image Conversion or Compression in Python — Property Photos

#python #images #webperf
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6 min read
What Is Automated Web Performance Monitoring?
apogeewatcher profile

What Is Automated Web Performance Monitoring?

#webdev #webperf #seo
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9 min read
I built a prefetcher that knows when to stop
wpamitkumar profile

I built a prefetcher that knows when to stop

#javascript #webperf #webdev #opensource
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Comments 2
9 min read
Building a bilingual browser game with Astro and Cloudflare (and making the HTML actually cache)
ocxers profile

Building a bilingual browser game with Astro and Cloudflare (and making the HTML actually cache)

#astro #gamedev #cloudflare #webperf
Comments 1
2 min read
How to set performance budgets that CI and clients both keep
apogeewatcher profile

How to set performance budgets that CI and clients both keep

#webperf #corewebvitals #agency #lighthouse
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Comments
6 min read
Compression Dictionaries: Ship Only the Diff When Your Bundle Changes
grimicorn profile

Compression Dictionaries: Ship Only the Diff When Your Bundle Changes

#webperf #performance #webapis #tooling
Comments 1
4 min read
Our preload header downloads four files the page never uses, and one query parameter is why
daniel_pertu profile

Our preload header downloads four files the page never uses, and one query parameter is why

#webperf #nextjs #webdev #vercel
Comments 1
4 min read
Fixing Slow LCP Hero Images for Mobile Lighthouse Audits
raylabs profile

Fixing Slow LCP Hero Images for Mobile Lighthouse Audits

#webperf #frontendarchitecture #corewebvitals
Comments
4 min read
How I made my React portfolio 2x faster (Lighthouse 30 to 80) by prerendering a Vite app
shreyashtripathi profile

How I made my React portfolio 2x faster (Lighthouse 30 to 80) by prerendering a Vite app

#react #vite #webperf #seo
Comments
4 min read
A practical walkthrough of real-world WordPress performance optimizations
abbeymaniak profile

A practical walkthrough of real-world WordPress performance optimizations

#webdev #performance #webperf
Comments
6 min read
Run PageSpeed Insights on hundreds of URLs and get one spreadsheet back
josh99smith profile

Run PageSpeed Insights on hundreds of URLs and get one spreadsheet back

#seo #webperf #api #webdev
Comments
3 min read
We Thought We Had an Image Format Problem. We Actually Had a Workflow Problem.
valerie_novak profile

We Thought We Had an Image Format Problem. We Actually Had a Workflow Problem.

#webdev #performance #frontend #webperf
Comments
3 min read
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