SW Site Doctor
Stop guessing. Start knowing. SW Site Doctor scans your WordPress site for hidden security risks, performance bottlenecks, and migration blockers — then tells you exactly how to fix them in plain English.
Finally, a Site Health Plugin That Speaks Your Language
Most site health plugins overwhelm you with technical jargon. SW Site Doctor is different. Every issue comes with a clear explanation and step-by-step fix — no developer required.
100% FREE — No Premium Tier, No Upsells
Every feature is included. No paid upgrades. No locked features. Just a complete site health toolkit at zero cost.
What SW Site Doctor Checks
Security Audit (40% of Score) Protect your site from hackers with 12 essential security checks:
- SSL/HTTPS configuration and certificate status
- PHP and WordPress version vulnerabilities
- Debug mode exposure (WP_DEBUG leaks)
- File permissions (wp-config.php, .htaccess)
- Database prefix security
- Admin username vulnerabilities
- File editor status
- Login URL exposure
- XML-RPC attack vectors
- Security headers (X-Frame-Options, CSP, etc.)
- Pending plugin/theme/core updates
Speed Optimization (35% of Score) Find what’s slowing down your site with 12 performance checks:
- Page caching detection
- Object caching status
- GZIP/Brotli compression
- Image optimization opportunities
- Lazy loading implementation
- Database bloat and overhead
- Autoloaded options size
- Post revision cleanup
- PHP memory limits
- Cron job health
- External HTTP requests
- Heartbeat API optimization
Migration Readiness (25% of Score) Prepare for hassle-free migrations with 8 compatibility checks:
- Hardcoded URL detection
- Serialized data warnings
- Database size assessment
- Media library size
- Plugin compatibility review
- Custom database tables
- Must-use plugins inventory
- Migration complexity score
Google PageSpeed Insights Integration
Test any page on your site with Google’s official PageSpeed API:
- Performance Score — How fast your page loads
- Accessibility Score — WCAG compliance check
- Best Practices Score — Modern web standards
- SEO Score — Search engine optimization
- Core Web Vitals — LCP, FID, CLS, TTFB metrics
- Mobile & Desktop — Test both device types
- Fresh Results — Option to bypass cache
Powerful Features Included Free
Scan History & Trends * Unlimited scan history * Visual trend charts (30 days) * Track improvements over time * Compare before/after changes
Scheduled Scans * Daily, weekly, or monthly automation * Set it and forget it * Never miss a security issue
Email Reports * Get results in your inbox * Custom email recipients * Automatic delivery after scans
Modern Dashboard * Clean, intuitive interface * Color-coded score gauges * Expandable category details * Mobile-responsive design
Why Choose SW Site Doctor?
- 100% Free Forever — All features, no paywalls
- Plain English — No confusing technical jargon
- Privacy First — Scans run locally, data stays on your server
- Zero Frontend Impact — No scripts added to your public site
- Works Everywhere — Compatible with any theme or page builder
- Caching Friendly — Works with WP Rocket, LiteSpeed, W3TC, and more
Perfect For
- Site Owners — Know your site is secure and fast
- Developers — Quick pre-launch audits for client sites
- Agencies — Standardized health checks across projects
- Freelancers — Professional reports for clients
External Services
This plugin connects to external services in the following cases:
ScalingWeb PageSpeed API
When you run a PageSpeed test, this plugin sends requests to our API proxy service at gapi.scalingdns.com. This service forwards your request to Google’s PageSpeed Insights API and returns the results.
Data sent: * Your website’s domain name * The URL of the page being tested * Test strategy (mobile or desktop)
When data is sent: * Only when you manually click «Run PageSpeed Test» or «Quick Test» * Only when scheduled PageSpeed tests are enabled
This service is provided by ScalingWeb. * Terms of Service * Privacy Policy