Developer Tools · Productivity
Web Checkup
Full website health checks in chat
Web Checkup runs the same live engine here and in your assistant
Live playground
Use Web Checkup now
Point any tool at a public URL and get the same engine-backed answer a connected assistant gets — Lighthouse runs, real device rendering, live header and link probes.
Your usage
—
Free forever — create a free account for a bigger monthly allowance that follows you across every app and every assistant.Pooled across every app and surface. Manage usage
Loading the live tools…
Marketplaces
Open Web Checkup where you already work — every listing runs the same live engine as this page.
- Marketplace listings are on the way. Meanwhile, point any MCP-compatible assistant straight at the live endpoint:
https://powmcp.com/web-checkup/mcp
Proof
Real apps.Real engines.Real results.
- Application
- Web Checkup
- Category
- Developer Tools
- Platform
- Web
Engine Anatomy
Proof
Web Checkup
What it does
Full website health checks in chat
Run a real checkup on any public website straight from the conversation: Lighthouse speed scores, mobile device experience, security headers and TLS, WCAG accessibility from two independent engines, search presence, HTML standards, and link integrity — each graded with concrete findings, or all seven rolled into one health report.
Tools in this application
Speed Audit
speed_audit
speed_audit
Speed Compare
speed_compare
speed_compare
Mobile Check
mobile_check
mobile_check
Security Check
security_check
security_check
Accessibility Check
accessibility_check
accessibility_check
Link Check
link_check
link_check
Seo Check
seo_check
seo_check
Html Check
html_check
html_check
Site Report
site_report
site_report
0USD
Free to use with fair-use rate limits.
Web Checkup questions
Scope and boundaries for Web Checkup.
01What does Web Checkup actually check?
Run a real checkup on any public website straight from the conversation: Lighthouse speed scores, mobile device experience, security headers and TLS, WCAG accessibility from two independent engines, search presence, HTML standards, and link integrity — each graded with concrete findings, or all seven rolled into one health report.
02What does it never do?
It reports what its pinned engine measured and nothing more — it does not judge quality, correctness of your underlying business decisions, or anything outside its stated scope, and it never fabricates a result.
03What does it cost?
Nothing. Every published app is free to use with fair-use rate limits.
04Can my assistant connect directly?
Yes — any MCP-compatible assistant can connect straight to the canonical endpoint: https://powmcp.com/web-checkup/mcp. Marketplace listings are conveniences over the same live engine.