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Is PageSpeed Insights reliable?

Private (key required) PageSpeed Insights answers but requires credentials, so Faceabot cannot test it anonymously. It is not counted as failing.

Last check: 2026-10-21 17:45 UTC · answered in 3071 ms · remote (no install)

Proven alternatives that work right now

WIA A11y Checker Reliable (measured) · 100%
Automated accessibility check (axe-core, Lighthouse) of one public web page; fetch saved results. · https://mcp-a11y.wiabook.com/mcp

Pulse Reliable (measured) · 100%
Core Web Vitals (LCP, INP, CLS) per URL from the Chrome UX Report, with daily checks on Pro. · https://pulse.allthepossibles.com/mcp

Picked from Faceabot's live measurements. Or let Faceabot choose: GET https://faceabot.com/resolve?need=…

En français : Accès privé (clé requise). Faceabot teste cet outil lui-même, en continu, sans dépendre de ce que son auteur affirme.

What it does

Notas do Lighthouse, Core Web Vitals e o que corrigir em qualquer página

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.0.1 · publisher website
Connect your agent
{
  "mcpServers": {
    "pagespeed": {
      "url": "https://pagespeed.mcp.myagents.click/mcp"
    }
  }
}
Or ask Faceabot first: MCP tool check_reliability {"id":"click.myagents/pagespeed"} on https://faceabot.com/api/mcp.
Does it actually do the job?

Not tested with a real task yet. Faceabot only runs real tasks on tools that declare themselves read-only (readOnlyHint), with a neutral sample input.

Faceabot measurements
WhenAnswersReal taskLatency
2026-10-21 17:45 UTC❌ auth_required3071 ms
Method: MCP initialize then tools/list from Faceabot (FaceabotProbe/1.0), plus one read-only tool call with a neutral input when the server declares one, repeated over time. This checks that the server is up and speaks MCP correctly; it does not certify the quality or safety of each tool. How measurement works.

More from the same publisher

App Store Connect Private (key required)

Revisão, versões, builds e avaliações dos seus apps

MCP endpoint : https://app-store-connect.mcp.myagents.click/mcp · website · measurements and details
Bing Webmaster Private (key required)

Tráfego, consultas, rastreio e envio de URLs no Bing

MCP endpoint : https://bing-webmaster.mcp.myagents.click/mcp · website · measurements and details
CNPJ e CEP Private (key required)

Empresa pelo CNPJ, endereço pelo CEP, feriados e conferência de CPF e CNPJ

MCP endpoint : https://brazil-lookup.mcp.myagents.click/mcp · website · measurements and details
Google Analytics Private (key required)

Usuários, sessões, páginas e origens do tráfego do seu site

MCP endpoint : https://google-analytics.mcp.myagents.click/mcp · website · measurements and details
Perfil da Empresa no Google Private (key required)

Avaliações, respostas e desempenho do seu negócio no Google e no Maps

MCP endpoint : https://google-business-profile.mcp.myagents.click/mcp · website · measurements and details

Find tools similar to PageSpeed Insights →

Publisher of PageSpeed Insights?

Show your measured reliability on your README or website:

Faceabot reliability badge for PageSpeed Insights

[![Measured by Faceabot](https://faceabot.com/badge/click.myagents/pagespeed.svg)](https://faceabot.com/tools/click.myagents/pagespeed)
Data in JSON: /api/catalog?id=click.myagents/pagespeed · Stop probes: POST /api/reliability/opt-out

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

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