What a Google Lighthouse score means: scoring curves, Lighthouse 10 weights, good-score bands, and lab scoring vs PageSpeed Insights and CrUX.
Turn performance budgets into automated gates: what to enforce in CI, how to wire Lighthouse CI with assertions, and how that fits next to ongoing monitoring in production.
Time to First Byte includes more than server work. Name Unattributed Navigation Overhead (UNO) in client reports so the residual after redirect, DNS, connection, and request timing is not silently blamed on origin PHP.
September 2026: weekly organisation portfolio reports with white-label branding, Cloudflare-aware PageSpeed runs, domain report field data and refresh, Agency lead tools, a site Test results tab, Google and magic-link sign-in, and more help centre guides.
Automated web performance monitoring means scheduled lab and field checks, budgets, alerts, and history, not a bot that rewrites your site, and not a one-off PageSpeed Insights paste.
Apogee Watcher now builds weekly organisation portfolio reports on a Sunday schedule, with Preview for the current week, and white-label PDF branding options (logo, colour, font) on Professional+ plans.
Oh Dear bundles uptime, SSL, status pages, response-time checks, and daily Lighthouse. Apogee Watcher focuses on multi-tenant PageSpeed Insights and Core Web Vitals portfolio monitoring. Here is a fair Oh Dear vs Watcher split, including when to run both.
How agencies keep multi-tenant PageSpeed monitoring under $100/month: flat org caps versus per-site tools, honest free-tier limits, and when Professional beats DIY PageSpeed Insights scripts.
Three PageSpeed monitoring stacks agencies actually run in 2026: DIY (PageSpeed Insights API + Lighthouse CI + n8n), portfolio monitor for multi-site schedules, and RUM flagship plus portfolio long tail. Decision tree by site count, snippet appetite, and reporting hours.
When Cloudflare challenges or blocks PageSpeed Insights automation, lab scores stop describing the client site. Diagnose Bot Fight Mode, allowlists, and origin versus edge so monitoring stays honest.
