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

SW Site Doctor

About this plugin