How to Secure Your Website with an SSL Certificate

Ever noticed a little padlock icon next to some website addresses — and a “Not Secure” warning next to others? That padlock represents SSL security, and it’s one of the simplest but most important things you can set up for your website.

SSL (Secure Sockets Layer) keeps your visitors’ data safe, improves trust, and even helps your Google ranking. This guide explains what SSL is, why it matters, and how to make sure your site is fully secure.

Why SSL Matters

SSL encrypts the information that passes between your website and your visitors — things like form entries, login details, and payments. Without it, that data can be exposed to third parties.

Here’s what SSL does for your business:

• Protects your visitors’ data — builds instant credibility

• Improves search rankings — Google gives preference to secure sites

• Prevents browser warnings — “Not Secure” messages turn visitors away

• Boosts conversions — customers are more likely to buy or contact you on a trusted site

In short: no SSL, no trust.

How to Add SSL to Your Website

1. Check If You Already Have SSL

Visit your site in a browser.If your address starts with https:// and shows a padlock, you’re secure. If it says http:// or “Not Secure,” you’ll need to activate SSL.

2. Enable SSL in Your Hosting Settings

Most modern website builders (Wix, Squarespace, GoDaddy, WordPress, Shopify, etc.) include free SSL by default.You just need to switch it on.

Typical steps:

1. Log in to your hosting dashboard

2. Go to Settings → Security or SSL

3. Enable “Free SSL” or “HTTPS Redirects”

4. Wait a few minutes for the certificate to activate

If your platform doesn’t offer it, you can buy one through your domain provider — usually around £20–£50 per year.

3. Redirect All Traffic to HTTPS

Once SSL is active, make sure every visitor automatically uses the secure version.

In your platform settings, look for an option such as:

“Force HTTPS” or “Redirect all traffic to HTTPS”

This ensures no one ends up on an old, insecure link.

4. Fix Mixed Content Warnings

Sometimes, even after SSL is added, you’ll still see warnings.This happens when some images or links still use “http://”.

To fix it:

• Edit those links or image URLs to start with https://

• Re-publish your page

• Clear your browser cache and check again

5. Renew or Auto-Renew Your Certificate

SSL certificates expire, often yearly. If it lapses, your site immediately becomes “Not Secure” again.Set it to auto-renew or set a calendar reminder to check annually.

Common SSL Questions

Will SSL slow down my site? No — in fact, most modern SSL setups are optimised for speed.

Do I need SSL if I don’t sell anything? Yes. Even basic contact forms send data. SSL is now considered essential for every site.

Can I use free SSL forever? Yes. Many hosts use Let’s Encrypt, a trusted free certificate provider that renews automatically.

Key Takeaway

SSL isn’t just for e-commerce sites — it’s a core trust signal for everyone. That little padlock tells visitors your business is legitimate, safe, and professional.

Add or update your SSL today, and you’ll protect your visitors, improve your rankings, and build instant confidence in your brand.