page-speed-test

Test page speed using Google PageSpeed Insights API.

Test page speed using Google PageSpeed Insights API. Returns performance score, Core Web Vitals, optimization opportunities.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.054 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x66d7c2f9…54ea83bc

URL

https://api.strale.io/x402/page-speed-test

MCP server on this host: io.github.strale-io/strale

Seen

first 17 days ago · last 11 hr ago

45 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.772 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held back by sample size, not by the seller · gap to 1.000 is 0.228: 0.134 uncertain ? + 0.094 short ? · 0.028 to B

How the composite of 0.772 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.60	1.00	0.780		0.468	0	−0.132
latency p95 it answered as fast as its class	0.20	0.53	0.520		0.104	−0.094	−0.002
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.772	gap to 1.000 = 0.228 · 0.094 short · 0.134 uncertain	0.772	−0.094	−0.134

Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check

The multiplication, written out

  0.600 × 0.780   liveness       
+ 0.200 × 0.520   latency p95    
+ 0.200 × 1.000   price stability
= 0.772           → UNRATED: 28 of 30 paid calls      weights 2026.09.6 · 28 samples · seed cap_01M2PYAE6VVJ6KS9WRQCJEXTS4|2026-08-29T23:07:38.219Z|2026.09.6

Verify it yourselfnpx teppi-check https://api.strale.io/x402/page-speed-testcurl -s https://api.teppi.xyz/v1/trust/cap_01M2PYAE6VVJ6KS9WRQCJEXTS4