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SiteSpeed.io

Core Web Vitals

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Open-source tool suite that helps you measure and monitor the performance of your web pages

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💰 Pricing

Open-source

Billing: one-time

💻 Platform

cli, api

👤 Target User

expert

Company: small-team,agency,enterprise

📜 License

MIT

🔌 Integrations

grafana,influxdb

🔄 Last Update

1/10/2026

API Available Data Export

⭐ 5,400

Stars

👥 25,000

Users

⭐ 4.7

Rating

🏷️ Tags

monitoring open-source performance automation

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