LightKeeper

What it does

Your site feels fast to you — but how does it load in Brazil, Germany, or Canada? LightKeeper runs Lighthouse audits from 65+ global locations so you see real performance for every market. AI interprets results and gives a clear action plan — no technical expertise needed. Monitor Core Web Vitals across the pages that matter most, test authenticated pages, and catch regressions before they hurt your rankings or conversions. Full HAR report included for deeper analysis

Run a free website performance audit across Google Cloud regions. Find slow regions and Core Web Vitals issues, then unlock file-level evidence when you need the full diagnosis.

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  SpeedVitals2023 · speedvitals.com · ▲829

  Hi HN, I’m Kashish, one of the co-founders of SpeedVitals, a platform for testing & monitoring website performance with a major emphasis on Core Web Vitals. Until now, our platform has only focused on Synthetic/Lab testing, such as Lighthouse tests and TTFB tests. But now, we have developed a Real-User Monitoring platform that doubles up as a Web Analytics tool. One major feature we have that most RUM tools lack is Performance Audits. Just like Lighthouse audits work on Lab test data, our audits work across all the real-user visits and gives suggestions on what task to prioritize first.…

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  Lighthouse Metrics2023 · lighthouse-metrics.com · ▲115

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  PageVitals2023 · pagevitals.com · ▲76

  Keeps your website fast, page speed monitoring and CrUX

• IM
  I made a Continuous Page Speed & Stability Monitoring tool2024 · fastmonitor.io · ▲9

  Hi Everyone, I've been working on FastMonitor.io solo for about a year now. FastMonitor monitors how fast your site is, and alerts you if it gets slower. Wanted to show it to you guys and get some feedback. Back Story: I built the basic tool kit for my previous startup - we were doing SEO and had very slow page speed across a wide variety of pages, so I ran lighthouse on an instance every day and put the results in the database and on a chart. This allowed us to chart our progress and celebrate when our pages got faster, or roll back / find the problem when things got slower. Feedback:…

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  BulkAuditJan 2026 · bulkaudits.com · ▲6

  PageSpeed Insights only audits one URL at a time, which makes comparing pages slow and repetitive. I built a small free tool that lets you run Lighthouse audits across multiple URLs and compare SEO, performance, and accessibility scores side-by-side. It uses the PageSpeed Insights API under the hood. Feedback and suggestions welcome. https://www.bulkaudits.com/

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