Website Performance Regression Monitor Lighthouse Diff &Budget

Monitor Lighthouse performance changes for important pages. Establish an accepted mobile or desktop baseline, then flag confirmed regressions and budget breaches with a second check to reduce false alarms. Tracks Performance, LCP, CLS, TBT, and transfer size.

Website Performance Auditor — Lighthouse & PageSpeed

perryay/website-performance-auditor

Run Google Lighthouse performance audits via PageSpeed Insights API. Get performance, accessibility, SEO, and best-practices scores for any URL.

Google PageSpeed Insights Bulk Website Auditor

zinin/google-pagespeed-insights-bulk-auditor

Audit public URLs with Google PageSpeed Insights: lab performance scores, LCP, CLS, TBT, FCP, Speed Index and top opportunities, with no buyer API key.

Bulk Core Web Vitals & PageSpeed Audit

webdatatools/core-web-vitals-audit

Bulk Core Web Vitals and PageSpeed audit: Lighthouse performance, SEO and accessibility scores, LCP, CLS, INP, TBT and the top fixes — one row per URL and device.

Website Performance & Visual Regression Monitor for CI

produkdigitalali/ci-web-regression-monitor

Run local Lighthouse audits, visual screenshot regression tests, DOM/SEO checks, and deterministic CI pass/fail monitoring with persistent baselines. Compare production with staging or monitor websites over time.

Lighthouse Core Web Vitals Portfolio Monitor

automa-flow/lighthouse-cwv-monitor

Monitor a public URL watchlist with lab Lighthouse Core Web Vitals. Run batch mobile or desktop audits, keep last-good baselines, confirm regressions over two runs, and isolate failed checks so they never look like recoveries.

Lighthouse Website Performance Scraper

automation-lab/website-lighthouse-seo-audit

Run Lighthouse audits for public website URLs and export page scores, Core Web Vitals, and structured performance, accessibility, Best Practices, and SEO findings.

Website SEO Audit & Regression Monitor

automa-flow/website-seo-audit-monitor

Audit complete websites for technical SEO issues, then monitor verified regressions and recoveries across scheduled runs. Crawl via HTTP and sitemaps, get stable issue IDs and webhook-ready events, and keep the last good state when a page is blocked or a crawl is incomplete.

Apifyforge Quality Monitor. Available on the Apify Store with pay-per-event pricing.

Website Tech Stack Detector — 100+ Technologies

ryanclinton/website-tech-stack-detector

Identify the technologies, frameworks, and services running on any website. Website Tech Stack Detector crawls one or more URLs, inspects HTTP headers, HTML meta tags, script sources, and body content, then matches them against a fingerprint database of 106 web technologies across 17 categories.