PSI on Tuesday, panic on Thursday: when spot checks break
A green lab score on one day is not a monitoring system. It is one run that goes stale as soon as traffic, deployments, or third parties change
Series
Industry insights & trends
Industry and trends angles for agencies: Chrome Stable, CWV updates, AI-shaped stacks, and what changes in client reporting.
Posts in this series
Checkout is not the homepage: e-commerce signals we watch
Retail dashboards often green-light the homepage while cart and checkout slip. Here is how we split funnel URLs, metrics, and alerts so money pages get the attention they deserve.
Bots read fast pages too: what we reprioritised after an AI-crawler audit
We ran a small audit last winter because a client asked whether GPTBot could "see" their new help centre. Search Console looked fine. PageSpeed Insights on the homepage looked fine. Server logs told a
Outgrowing GTmetrix: what agencies ask next
Spot-check tools stay useful for one URL. When client count grows, the questions shift to coverage, ownership, and whether anyone will notice a regression before the quarterly review.
When Lighthouse CI maintenance in CI/CD pipelines becomes a second job
Performance budget gates in GitHub Actions are free until someone owns twelve client workflows, Chrome drift, and client reporting. How agencies split Lighthouse CI from managed PageSpeed monitoring.
Search, Agent, Training: what Cloudflare's AI bot taxonomy means for PageSpeed monitoring
Content Independence Day 2026 splits crawlers by purpose, not a single AI on/off switch. Bot policy is one layer; fetch speed on docs, pricing, and checkout is still measurable on a schedule.
