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Page Speed Test

Page Speed Analyzer reviews page markup and performance cues. Paste a URL, inspect findings, then prioritize fixes on ToolYour.

Waiting for bot check… this usually takes a second.

What next?

Keep going with Page Speed Test

Finish this check in the browser, then pick the path that matches how you work — another related tool, REST for apps, or MCP for agents.

  1. 1. Related check

    After this result, run Robots.txt checker for the next signal.

    Robots.txt checker
  2. 2. Automate with API

    Same job from your server with X-Api-Key. Free tier includes 500 credits/month.

    Create free account
  3. 3. Hand off to an agent

    Connect MCP and run playbook page-performance, then verify until pass.

    SEO agent

What is Page Speed Test?

Page Speed Analyzer fetches a public URL and returns structured performance and markup cues (HTML-based proxies — not Chrome field CrUX or Lighthouse lab). Paste one page, run the analyzer, then fix weight and render issues in order. Keep the same URL for the next run so you can compare baseline against the updated page. Optional agent path: page-performance playbook — see <a href="/developers/seo-agent">SEO agent</a>. Same capability via REST and MCP on one credit quota.

What are common questions about Page Speed Test?

Is browser use free?

Yes for typical browser tasks. API and MCP share 500 free credits per month on one key when you call the API-backed endpoint.

What does Page Speed Analyzer check?

It analyzes one public URL and returns structured performance and markup cues you can use to prioritize fixes.

Does it support REST and MCP?

Yes. Endpoint https://api.toolyour.com/api/v1/seo-apis/page-speed-analyzer; MCP at https://api.toolyour.com/mcp.

What should you fix first?

Start with the top severity finding on your control URL, then re-run before touching lower-priority items.

Is this the same as Google PageSpeed Insights?

No. This is ToolYour’s analyzer for browser, REST, and MCP workflows — use it for structured findings, not as a lab Lighthouse replacement claim.

Mobile and desktop?

Use representative URLs for each context and compare reports separately when you need device-specific prioritization.

What are the key features of Page Speed Test?

Prioritize fixes

Work from the highest-severity findings first instead of changing many assets at once.

Compare a control URL

Re-test the identical URL after each change so you can measure whether the finding list improved.

Review markup findings

See structured cues from page markup that often relate to render cost, weight, and resource order.

Inspect load cues

Review performance-oriented signals for the submitted page so heavy or slow patterns are easier to spot.

How do you use Page Speed Test?

Run the analyzer

Start the check and wait for the report panel to finish loading findings.

Paste a public URL

Enter the full HTTPS address of the page you want to analyze.

Fix one issue then re-test

Apply a single optimization, submit the same URL again, and compare the new report.

What are 3 use cases for Page Speed Analyzer?

Run a pre-launch check on a staging URL that is publicly reachable. Re-test the same production URL after image or script changes. Use weekly QA on money pages so regressions show up as new high-severity findings.

How does Page Speed Analyzer handle privacy?

Only submit public pages. Avoid authenticated dashboards, private tokens in query strings, or confidential preview links. API keys for REST or MCP stay out of shared chats and get rotated if exposed.

How do you troubleshoot failed analyses?

Verify the URL loads in an incognito window without login, check HTTPS and redirects, then retry. If the site blocks automated fetches, test a simpler public page first to confirm the workflow still returns findings.

Free · API · MCPToolYour platform

Use Page Speed Test three ways

The free Page Speed Test on this page works in your browser. The same workflow is available via REST API for apps and via the remote MCP server for Cursor, Claude, and other agents — one API key, one plan, one quota. This tool is part of the seo-apis module under Digital Tools.

Agents close the full job with run_playbook page-performance, then verify until pass — see SEO agent.

  1. 1Create a free accountGet an API key for REST and MCP — 500 credits/month on the free tier.
  2. 2Connect or callPaste the MCP URL into Cursor/Claude, or call REST with X-Api-Key.
  3. 3Same key & creditsBrowser smoke-checks stay free; API-backed runs share one monthly credit quota.
  • Free in browserUse Page Speed Test here — no account required.
  • REST APICall from your server with X-Api-Key.
  • Remote MCP serverSame job from Cursor or Claude via the ToolYour remote MCP server — one API key with REST.
Create free accountRemote MCP setupSEO agentAPI referenceManage API keysPricing

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