SSL & HTTPS: what it really does

SSL (now technically TLS) encrypts the connection between your visitor and your server. This protects logins, forms, and payment data, and it helps your brand look trustworthy.

Why HTTPS matters for SEO

• Trust signals: browsers warn users on HTTP pages with forms.
• Ranking factor: HTTPS is a small but real Google signal, especially when competitors are similar.
• Better analytics: referrals are preserved more reliably with HTTPS.

Types of SSL certificates

• DV (Domain Validation): fast and affordable, enough for most websites.
• OV (Organization Validation): includes business verification, used by some companies for added credibility.
• EV (Extended Validation): strict validation; UI indicators have changed over time.

Correct HTTPS migration checklist

1. Install SSL and verify the certificate chain.
2. Force HTTPS (301 redirects) and update the canonical URL.
3. Fix mixed content (images/scripts still loaded from HTTP).
4. Update sitemap and submit in Google Search Console.
5. Monitor crawl errors for a week.

FAQ

Will HTTPS slow down my site? No in practice. Modern TLS is fast, and HTTP/2 over HTTPS can even improve performance.

Do I need a paid certificate? Not always. Many sites use free certificates successfully; paid options may include warranty/support.