Overview
A lightweight Chrome extension that displays Core Web Vitals (LCP, FCP, CLS, TTFB) directly on any website. Capture a “performance…
A lightweight Chrome extension that displays Core Web Vitals (LCP, FCP, CLS, TTFB) directly on any website. Capture a “performance snapshot” at one point in time and easily compare it against a later visit. For example, record metrics on YouTube at 10:30 AM, revisit at 3:00 PM, and instantly see how site performance has changed. Perfect for developers, testers, and performance engineers who need a simple overlay to track, measure, and compare website speed and user experience over time.
Details
- Version0.1.4
- UpdatedSeptember 16, 2025
- Offered byThatperformanceDude
- Size15.03KiB
- LanguagesEnglish (United States)
- DeveloperNicholas Patrick Lachance
9715 Tesson Ferry Road St Louis, MO 63123 USEmail
nicklachance5@gmail.comPhone
+1 314-596-6144 - TraderThis developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws.
Privacy
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The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
