Never Let Slow Pages Kill Conversions Again.
Automatically track performance, accessibility, SEO scores and all Lighthouse audits.
Get alerted the moment your site slows down.
Free scan
Enter your domain and do a quick performance scan right away.
Slow Pages Cost More Than Just Seconds
Every second your site takes to load is a lost opportunity. Users abandon slow pages, conversions drop, and Google may even rank your site lower. The worst part? Performance regressions often happen silently over time. You don’t notice until it's too late.
Unexpected Performance Drops
Deploy a new feature or update, and suddenly your pages are slower — but you only notice after complaints roll in.
SEO & Visibility Risks
Core Web Vitals now directly affect search rankings. Even minor regressions can impact organic traffic.
Lost Conversions & Revenue
A slow checkout, delayed content, or sluggish mobile experience can mean fewer sales, sign-ups, or leads.
Monitor Lighthouse
Catch Performance Issues Before They Hurt Your Business
With Lighthouse Monitoring, you get automated, actionable insights into your website’s speed, accessibility, SEO, and best-practice scores. No more surprises, just clear alerts, trends, and data to help you act fast and protect your conversions.
⚡Instant Alerts When Scores Drop
Be notified the moment performance, accessibility, SEO metrics or any of Lighthouse's audits fall.
📊Track Core Web Vitals Over Time
Monitor metrics like Largest Contentful Paint, Cumulative Layout Shift, and Time to Interactive to keep your pages fast and user-friendly.
🔍Understand What Changed
Drill down into which code, content, or page changes impacted scores, so your team can fix issues fast.
✅Prove ROI of Optimizations
Historical trends show measurable improvements from performance work - perfect for reporting to stakeholders.
No credit card required · Setup in minutes
Set Up in Minutes, Monitor Automatically
Lighthouse Monitoring makes performance tracking effortless. Add your pages, let us do the heavy lifting, and get notified of changes.
Add Your Website
Enter the URLs you want to monitor. Vigilant will automatically schedule regular Lighthouse audits.
Monitor Performance Automatically
We run Lighthouse checks on your pages at configurable intervals, tracking performance, accessibility, SEO, and best-practices scores over time.
Get Actionable Alerts
Receive instant notifications when any metric drops. Drill down into the detailed report to fix regressions fast and protect conversions.
Get started for free by registering and entering your website.
Screenshots
Take a quick look at Lighthouse monitoring in Vigilant.
Overview
See all of your monitored Lighthouse monitors in one page
Results over time
View your latest Lighthouse scores and the results over time
Graphs
View important graphs over time from your results
Timeline
See the timeline that Lighthouse captured from your site
Raw Results
View all of the raw results from Lighthouse
Audits
View the audits for each result
Notification
Get notified when one of the main Lighthouse scores change
Audit Notification
Get notifications when specific Lighthouse Audit scores changes such as LCP
Start Monitoring Lighthouse in minutes.
No consultants. No weeks-long onboarding. Just start your free 14 day trial and start monitoring your Lighthouse scores.
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1
Create your account
30 secondsSign up for Vigilant and start your free trial - no credit card required.
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2
Add your website
1 minuteDefine the software and technologies you want to monitor for new CVEs.
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3
Setup notifications
1 minuteTell Vigilant where to send alerts so you never miss a critical vulnerability.
Frequently Asked Questions
What is Lighthouse Monitoring? +
Lighthouse Monitoring automatically tracks your website’s performance, accessibility, SEO, and best-practice scores. You get alerts whenever any metric drops, so you can fix issues before they affect users or conversions.
How often are Lighthouse audits run? +
You can configure the monitoring frequency. hourly, daily, or weekly depending on how closely you want to track your pages and your plan.
Which metrics does Lighthouse Monitoring track? +
We monitor everything that Lighthouse outputs. Performance, Core Web Vitals (LCP, CLS, FID), Accessibility, SEO, and Best Practices. Alerts include both high-level scores and detailed audits for easy troubleshooting.
Do I need technical expertise to use it? +
Not at all. Lighthouse Monitoring is designed for developers, marketers, and product teams alike. Setup takes minutes, and alerts are easy to understand and act on.
Can I monitor multiple pages or websites? +
Yes! You can track multiple pages and websites depending on your plan. Vigilant's powerful notifications allow you to notify the right person on the right channel for a specific website.
What is Vigilant? +
Vigilant is an all-in-one monitoring applications designed for websites. It aims to monitor all aspect of your website, from uptime to performance and public infrastructure.
Get a grip on your entire website
Vigilant is designed to be the Vigilant guardian watching your website. Monitor all aspects of your website and go beyond the basics of web monitoring. From uptime, performance and broken links. Vigilant covers the things that most people miss.
Uptime & latency
Downtime is not acceptable but when it happens you need to know about it.
Performance
Keep an eye on your website's performance and get notified of regressions.
Broken Links
Never let a customer click on a broken internal link, crawl your site and fix them before customers leave.
AI Powered Flows
Critical flows on your website are checked in a real browser with simple English instructions.
Enter your website and do a quick performance scan right away.
Get a quick and free scan of your website's latency, performance and public infrastructure.
What we check for you in this free scan:
- Uptime
- Latency
- DNS records
- Certificate
Free scan
Enter your domain and do a quick scan of your website.
No credit card required.