WebSpeed

pro.webspeedPublished by webspeed.proOfficial publisherv1.0.3Updated Oct 30, 2026

Measure a page with PageSpeed Insights and compare it with its copy sped up by WebSpeed Fast.

VerifiedStreamable HTTPWeb executableDeveloper ToolsData & Analytics

Overview

AI-generated overview

Runs PageSpeed Insights on a web page and on a WebSpeed Fast-accelerated copy, then returns a verified side-by-side comparison.

What you can do
  • Start a PageSpeed Insights measurement of a page, comparing the original site with its WebSpeed Fast-accelerated copy on mobile and desktop
  • Retrieve the status or result of a measurement by audit_id, including queue position while it runs
  • Read the finished comparison plus notes on what else still slows the page down
When to use it
Useful when someone wants evidence of how much a page's performance improves under WebSpeed Fast, or a PageSpeed Insights comparison of an original versus accelerated copy, without running the audits by hand.
Requirements
A remote MCP endpoint; no package, environment variable or header is declared. The page to measure must be publicly reachable by PageSpeed Insights. A new measurement takes 2–5 minutes, while previously measured pages return at once.
Before you install
Measurements are started against third-party pages and sent to PageSpeed Insights and WebSpeed's service. Results are only available after a 2–5 minute run, so the assistant must poll on request rather than in a loop. Figures under "still to fix" are Lighthouse estimates, not measurements, and should be reported with that wording.

Installation

In SourceWeft

  1. Open WebSpeed in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/pro.webspeed%2Fwebspeed/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "webspeed": {
      "type": "http",
      "url": "https://api.webspeed.pro/mcp"
    }
  }
}

Tools

2

measure_site

Measure site speed with WebSpeed

Start a real PageSpeed Insights measurement of a web page: the original site vs. its copy accelerated by WebSpeed Fast (mobile and desktop). Returns an audit_id immediately; the run takes 2–5 minutes, and get_measurement reads it when the user asks. If the page was measured before, its full result is returned at once. Results are published as a report page on webspeed.pro. Use when the user asks why a site is slow, how fast it is, or what can be sped up.

Parametersurlrequired

get_measurement

Get WebSpeed measurement result

Status or result of a measurement started with measure_site. While running, returns the queue position or progress. When done, returns the verified comparison and what else slows the page down. Quote numbers only from this result and keep its wording about estimates; if it says there is nothing to judge, do not invent numbers.

Parametersaudit_idrequired

Version history

1
  1. v1.0.3LatestOct 30, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.