# PageSpeed through toolfare

> Google Lighthouse scores for performance, accessibility, SEO and best practices, plus real-user Core Web Vitals — LCP, INP and CLS — where Google has field data for the page, answered inside ChatGPT, Claude, Codex or Cursor. No Google Cloud project or key of your own: toolfare runs each audit through the same connection.

Page: https://toolfare.ai/pagespeed

## Use it from your agent

Paste this into Claude Code, Codex, Cursor or any agent with a shell:

> Set up https://toolfare.ai/skill.md, then use toolfare to answer: Why is this landing page slow?

Apps without a terminal connect toolfare as an MCP server: https://toolfare.ai/docs#connect

## Use it from a script

```sh
mkdir -p ~/.local/bin
curl -fsSL 'https://toolfare.ai/toolfare/toolfare.mjs' -o ~/.local/bin/toolfare
chmod +x ~/.local/bin/toolfare
export PATH="$HOME/.local/bin:$PATH"
export TOOLFARE_MCP_URL='https://api.toolfare.ai/mcp'
toolfare login
```

Sign in once per machine; the CLI renews the sign-in itself. On a CI runner or another server,
create an API key in the toolfare console and set it as `TOOLFARE_API_KEY` instead of signing in.
Paid calls on one sign-in or key run one at a time. `--max-cost` refuses a call quoted above
that many credits (1,000 credits = $3).

## Tools

### Lighthouse scores and Core Web Vitals

Tool: `pagespeed_run`

Performance, accessibility, best practices and SEO scores of a public page

Required parameters: url

Optional parameters: categories, locale, strategy

Cost: Free

Ask:
- Why is this landing page slow?
- Check the Core Web Vitals for our homepage.
- Run a Lighthouse audit on our pricing page and tell me what to fix first.
## Price

Free Quoted before each call; the final charge follows the returned usage. Pay per call from one balance.

Balances and top-ups are in US dollars. Quotes and `--max-cost` count credits: 1,000 credits = $3 ($0.003 each).

## Use it when

- Someone asks why a page is slow, or what to fix first.
- You need Core Web Vitals for a landing page before or after a change.
- You want an SEO or accessibility audit of a single page.

## Look elsewhere when

- The page is not publicly reachable. Google fetches it itself, so a staging URL behind a login cannot be measured.
- You want the site’s search rankings or traffic rather than its speed.

## Limits

- Public URLs only.
- Field Core Web Vitals appear only where Google has enough real-user data for the page; otherwise you get the lab scores alone.
- A single audit is a single run — scores move between runs, so compare like with like.
- Pay as you go from your toolfare balance, in US dollars; there is no subscription. A call runs when your balance covers its quote.