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How to run bulk PageSpeed Insights checks for hundreds of URLs (and export Core Web Vitals to CSV)

How to run bulk PageSpeed Insights checks for hundreds of URLs (and export Core Web Vitals to CSV)

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6 min read
PageSpeed 100 on Mobile With Next.js: What Actually Worked (and What Didn't)

PageSpeed 100 on Mobile With Next.js: What Actually Worked (and What Didn't)

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10 min read
Website Management: A Practical Checklist for Performance, Security, and Maintenance

Website Management: A Practical Checklist for Performance, Security, and Maintenance

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2 min read
5 Core Web Vitals Tools: One-Off Checks or Ongoing Monitoring?

5 Core Web Vitals Tools: One-Off Checks or Ongoing Monitoring?

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6 min read
Two of Our Three Preloaded Chunks Rotated: What Changed in the Asset Filenames on 11 November

Two of Our Three Preloaded Chunks Rotated: What Changed in the Asset Filenames on 11 November

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4 min read
What Happens in the Two Seconds Before a Live Stream Starts

What Happens in the Two Seconds Before a Live Stream Starts

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5 min read
A Practical Speed Checklist for Shopify Product Pages

A Practical Speed Checklist for Shopify Product Pages

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2 min read
Building a Business Website That Is Fast, Scalable, and Easy to Maintain

Building a Business Website That Is Fast, Scalable, and Easy to Maintain

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4 min read
WordPress Speculation Rules: When Prerender Makes LCP Worse

WordPress Speculation Rules: When Prerender Makes LCP Worse

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7 min read
Why "defer" breaks WordPress sites (and how to test it before your visitors notice)

Why "defer" breaks WordPress sites (and how to test it before your visitors notice)

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3 min read
INP explained: why Lighthouse cannot measure it, and how to find the pages that fail it

INP explained: why Lighthouse cannot measure it, and how to find the pages that fail it

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8 min read
Lighthouse used to punish useful preloads. Framer spent a year fixing that.

Lighthouse used to punish useful preloads. Framer spent a year fixing that.

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7 min read
7 Shopify Liquid Fixes That Cut LCP on Real Stores

7 Shopify Liquid Fixes That Cut LCP on Real Stores

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4 min read
A cache HIT no faster than a MISS: fixing WordPress TTFB behind an nginx proxy cache

A cache HIT no faster than a MISS: fixing WordPress TTFB behind an nginx proxy cache

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7 min read
There is no fastest AI API: 100 days of probing 44 providers from 4 regions

There is no fastest AI API: 100 days of probing 44 providers from 4 regions

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3 min read
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