PageGuard
Free all-in-one website health scanner. Checks SEO, ADA/WCAG accessibility, Core Web Vitals performance, and best practices in one scan. Paid plans add automated monitoring and alerts.
About PageGuard
PageGuard is a website health checker that scans a URL and returns scores for Performance, Accessibility, SEO, and Best Practices, using the Google PageSpeed Insights (Lighthouse) data source. An AI layer translates the raw audit results into plain-English, prioritized action items, and each scan produces a shareable report link. Scans are read-only and do not require login or bypass authentication on the target site.
The free tier allows unsupported manual scans of one site with 7-day history and no signup. Paid plans add automated scanning, longer compliance-record retention, and email alerts: Starter at $9/mo (5 sites, weekly auto-scan, 30-day record), Pro at $29/mo (15 sites, daily auto-scan, 90-day record, email alerts plus weekly report, API access at 100 requests/day), and Agency at $79/mo (50 sites, daily auto-scan, 1-year record, custom email alerts, API access at 1000 requests/day). A REST API for programmatic scanning is available on the Pro and Agency plans.
The product is aimed at small businesses, web designers, and developers who want to audit their own or client/competitor sites for accessibility (including WCAG 2.1 AA), SEO, and performance issues, and to maintain a documented compliance record over time.
Key features
- Scans Performance, Accessibility, SEO, and Best Practices in ~30 seconds using Google PageSpeed Insights/Lighthouse data
- AI engine translates raw audit results into plain-English, prioritized action items
- Shareable public report links with scan history for a domain
- Automated weekly or daily monitoring with email alerts across multiple sites
- REST API for programmatic scanning on Pro and Agency plans
- Free, no-signup scans of any public-facing website, including competitors
Frequently asked questions
Is PageGuard free to use?
Yes, scanning is completely free with no signup or account required, and reports are ready in about 30 seconds. Paid plans starting at $9/mo add multi-site monitoring, alerts, and longer compliance history.
Does PageGuard offer an API?
Yes, a REST API with JSON responses is available on the Pro ($29/mo, 100 req/day) and Agency ($79/mo, 1000 req/day) plans.
How does PageGuard differ from Google Lighthouse?
It uses the same Google PageSpeed Insights data as Lighthouse but adds an AI layer that turns raw scores and audit IDs into plain-English action plans, plus shareable report URLs and scan history.
Who is PageGuard for?
It targets small businesses and developers without deep technical skills, letting them check SEO, accessibility, and performance issues and share plain-English fixes with a designer or team.
Can I scan someone else's website, like a competitor?
Yes, PageGuard performs a read-only, non-intrusive scan of any public-facing URL without bypassing authentication or logging in, similar to a search engine crawler.
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