HTTPS & Domain Security
Security isn't just a technical requirement—it's a trust signal to both users and search engines. A "Not Secure" warning is the fastest way to kill your CTR.
The HTTPS Ranking Signal
Google formally announced HTTPS as a ranking signal in 2014. It acts as a tie-breaker: if two pages are equal in all other respects, the secure page wins. Beyond ranking, it protects user data and ensures your content hasn't been tampered with by third parties.
Advanced Security Tactics
- HSTS (HTTP Strict Transport Security): A header that tells browsers to ONLY communicate with your site via HTTPS, preventing downgrade attacks.
- Content Security Policy (CSP): A set of rules that tells the browser which scripts are allowed to run, protecting your SEO from being hijacked by "Negative SEO" injected scripts.
- Subresource Integrity (SRI): Ensures that third-party files (like CDN-hosted JS) haven't been compromised.