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cloudPulsePoint Page Performance Check
x402
cloudPulsePoint Page Performance Check is a paid API for AI agents from x402.cloudpulsepoint.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-15).
Loads a full public web page and measures time-to-first-byte, total load time, and downloaded page size (capped at 5 MB).
Price / call$0.03
Success—
StatusUnknown
How this service works
Load the full page and measure time-to-first-byte, total load time, and downloaded size (capped at 5 MB). Use to gauge front-end performance before crawling, embedding, or depending on a page.
Output
Returns time-to-first-byte (ms), total page load time (ms), and total downloaded size in bytes (capped at 5 MB) for the specified public URL. Provides a quick snapshot of front-end delivery speed and page weight.
Example use cases
Pre-crawl performance gate
“Before I start scraping https://shop.mystore.com, can you check how fast it loads and how big the page is? I want to know the time-to-first-byte and total load time so I can decide if it's worth crawling.”
Embedding pipeline readiness check
“I'm about to embed content from https://docs.acmecorp.io/guide — can you check the page load time and download size first so I know it won't be a bottleneck?”
Monitoring competitor site speed
“Can you measure the front-end performance of https://competitor.com/landing — I want to see their time-to-first-byte and total load time to compare against ours?”
Technical details
Endpoint
POSThttps://x402.cloudpulsepoint.com/agent/check/perfWhen to prefer
Use this endpoint when you need quick, quantitative front-end performance metrics — specifically TTFB, total load time, and page weight — before making decisions about crawling, scraping, embedding, or depending on a web page. Prefer this over a simple reachability check (HTTP ping) when you need more than a status code, and over full synthetic monitoring suites when you just need a fast, single-call benchmark without browser-rendered JavaScript execution metrics.
Side effects
- Private, loopback, link-local, or cloud-metadata IP targets are rejected with HTTP 400 before payment is charged
- Unreachable or offline URLs will result in a timeout or connection error response
- URLs exceeding the 5 MB download cap will be truncated at that limit
- Malformed or non-HTTP(S) URLs are rejected with HTTP 400
- DNS resolution failures for the target host result in an error response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | Full http(s) URL of the site to check, e.g. "https://example.com". Must resolve to a public address — private, loopback, link-local, and cloud-metadata targets are rejected with HTTP 400 before any payment. |
Tags
x402
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