# Changelog of PageSpeed Insights Bulk Checker: Lighthouse, Core Web Vitals (`rs-automation-labs/bulk-pagespeed-core-web-vitals-monitor`) Actor

- **URL**: https://apify.com/rs-automation-labs/bulk-pagespeed-core-web-vitals-monitor/changelog.md
- **Full Actor documentation**: https://apify.com/rs-automation-labs/bulk-pagespeed-core-web-vitals-monitor.md

## Changelog

### 1.0 (initial release)

- Bulk PageSpeed Insights v5 analysis (mobile, desktop or both) with all four Lighthouse categories
- Lab metrics (LCP, CLS, TBT, FCP, Speed Index, TTI, server response) and real-user Core Web Vitals (CrUX API or PSI field data) with pass/fail
- Prioritized, plain-English fix list with estimated time and size savings
- Sitemap expansion, URL normalization, de-duplication, invalid URLs as free error rows
- Threshold alerts, run-over-run regression detection, Slack/Discord/Zapier-compatible webhook
- HTML report + JSON summary in the key-value store
- Exponential backoff, keyless-mode rate limiting, progressive saving and migration-safe resume
- Pay-per-event pricing: you only pay for successfully analyzed URLs