What is SSL/HTTPS? In Plain English

In Plain English

SSL (Secure Sockets Layer) is the technology that keeps data safe when it travels between a visitor’s browser and your website. When a site has SSL installed, its address begins with HTTPS instead of just HTTP.

Think of SSL like a secure envelope. Without it, sending information (like passwords or payment details) is like writing them on a postcard — anyone could read it. With SSL, everything is sealed and encrypted.

Why HTTPS Matters

• Security: Protects sensitive data like logins and payments.
• Trust: Visitors see the padlock icon in their browser, which makes them more likely to trust your site.
• SEO: Google uses HTTPS as a ranking signal, meaning secure sites have an advantage.
• Browser Warnings: Modern browsers mark non-HTTPS sites as “Not Secure,” which can drive visitors away.

How to Get HTTPS on Your Site

• Most hosting providers include a free SSL certificate (often via Let’s Encrypt).
• Many CMS platforms (like WordPress, Shopify, and Squarespace) let you enable HTTPS with a few clicks.
• Once installed, make sure your whole site redirects to the secure HTTPS version.

FAQs

Q: What does SSL stand for?
SSL stands for Secure Sockets Layer, a technology that encrypts information between browser and website.

Q: What is the difference between HTTP and HTTPS?
HTTPS is the secure version of HTTP. It uses SSL to protect data and show a padlock in the browser.

Q: Do I need SSL for a small site?
Yes. Even if you don’t take payments, SSL builds trust, prevents warnings, and helps your site rank better in Google.