Website Speed Test
Measure browser performance metrics and network evidence from a real page load.
Core Web Vitals, load timings, DOM size, resource count, and transfer size.
Speed Test FAQ
What does Speed Test do?
Speed Test opens a public URL with DeepSyte's hosted browser and returns core web vitals, load timings, dom size, resource count, and transfer size.
Do I need an AI agent to use it?
No. This is a public website tool. Paste a URL on the page and DeepSyte returns a quick result without requiring Codex, Claude, Cursor, or another agent.
Can I automate this with an agent later?
Yes. DeepSyte exposes the same browser-backed capability through OAuth-protected MCP tools for agents, plus full browser sessions, saved evidence, auth testing, and API access.
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