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.
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