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SSL basics: HTTPS & certificates explained

Understand what SSL does, why HTTPS matters, and how to secure your domain correctly.

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~6 min read • Updated Feb 25, 2026

What is SSL?

SSL (Secure Sockets Layer) encrypts data between your website and visitors. When SSL is active, your site uses HTTPS instead of HTTP.

Simple meaning: SSL protects passwords, payments, and form data from being intercepted.

Why SSL matters

  • Encrypts sensitive information
  • Builds user trust (lock icon in browser)
  • Improves SEO ranking (Google prefers HTTPS)
  • Required for modern payment gateways

Types of SSL certificates

Domain Validation (DV)

Basic SSL. Confirms domain ownership. Fastest and most common.

Organization Validation (OV)

Verifies business identity. Suitable for companies collecting user data.

Extended Validation (EV)

Highest level validation. Displays strong trust indicators in browsers.

How to install SSL

1

Choose your SSL type

Select DV for simple websites, or OV/EV for business use.

2

Complete validation

Validate domain ownership (usually via email or DNS record).

3

Install on hosting

Most hosting providers allow one-click SSL installation. If manual, upload certificate files provided after validation.

4

Force HTTPS

Redirect HTTP traffic to HTTPS using your hosting control panel or .htaccess configuration.

Common SSL issues

Website shows “Not Secure”
Check if SSL is installed properly and HTTPS redirect is active.
Mixed content warning
Ensure all images, scripts, and styles load via HTTPS — not HTTP.
SSL expired
Renew your certificate before expiration to avoid downtime.

Ready to secure your website?

Protect your visitors and improve trust with SSL.

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