Do You Need an SSL Certificate on Your Website? What Every Business Owner Should Know
TL;DR Summary
SSL Certificates
- An SSL certificate encrypts data between your site and visitors, activating the padlock icon and https:// in the browser
- Even without an online store, you still need SSL as contact forms, email signups, and search rankings are all affected
- SSL is part of a broader trust picture: legal pages, a cookie consent banner, and secure hosting all work together
- Most modern platforms (WordPress, Showit, Squarespace, Wix) include free SSL certificates
This post may contain affiliate links, which means I may receive a commission, at no extra cost to you, if you make a purchase through a link. Please see my full affiliate disclosure for further information.
SSL Is One Piece of a Larger Trust Picture
When a potential client lands on your website, they’re making a quick judgment about whether to stay or leave. Some of that judgment is conscious (e.g., does this look professional, does the messaging resonate), but a lot of it happens below the surface.
A missing padlock icon in the browser.
A “Not Secure” warning on a contact page.
Legal pages that don’t exist or aren’t linked anywhere.
These are the small details that quietly shape how trustworthy a site feels, often before a visitor has read a single word of your copy.
An SSL certificate is one of those details. It belongs in the same conversation as your legal pages, your cookie consent banner, and the other behind-the-scenes elements that tell visitors you take your business seriously.
This post covers what an SSL certificate actually is, why you need one even if you’re not selling online, how to set it up on the most common website platforms, and what to do once it’s in place.
“Liz has been so helpful and responsive with all of my questions! I don’t have to worry about any tech stuff because I know she has my back!♥️”
What Is an SSL Certificate? (The Simple Version)
When someone visits your website, information passes between their browser and your site. Without an SSL certificate, that information travels in the open. With one, it’s encrypted, meaning scrambled in a way that only your site and that visitor’s browser can read.
You’ve seen SSL in action many times. It’s what puts the padlock icon next to a URL in the browser address bar, and it’s what changes a web address from http:// to https://. That “s” stands for secure.
- With SSL: Padlock icon visible, https:// in the address bar, browser shows no warnings
- Without SSL: “Not Secure” label in the address bar, potential browser warnings, reduced trust from visitors and search engines
SSL was once something only e-commerce sites needed to worry about. That’s no longer the case. Google began using HTTPS as a ranking signal in 2014, and browsers have become increasingly aggressive about flagging non-secure sites in the years since. Today, the padlock is a basic expectation. Its absence is noticeable in a way the padlock itself never is.
Why You Need SSL Even If You Don’t Sell Online
Contact forms, email opt-ins, and booking forms all collect information from visitors: names, email addresses, sometimes more. That information travels between their browser and your site every time someone hits submit. Without SSL, that transmission is unencrypted.
Beyond the data protection piece, there are three practical reasons SSL matters for any business website:
- Search engines pay attention. Google has confirmed that HTTPS is a ranking factor. A non-secure site is at a disadvantage compared to an equivalent secure one.
- Browsers warn visitors. Modern browsers flag non-secure pages, especially any page with a form. That “Not Secure” label is visible to every visitor before they decide whether to fill out your contact form or sign up for your list.
- It affects how you’re perceived. For service providers where trust is central to the buying decision, a security warning on your website works against every other credibility signal you’ve built.
Privacy regulations like GDPR and CCPA also treat the collection of contact form data and email addresses as personal data that warrants protection, regardless of whether money changes hands. (Learn more about GDPR in this free guide.)
Grab 5 Tips to Keep Your WordPress Website Safe!
How to Enable SSL on Your Website
On most modern platforms, SSL is either included automatically or straightforward to enable. You likely don’t need to purchase a separate certificate.
WordPress
On WordPress, SSL is often handled at the hosting level. Most reputable WordPress hosts provide free SSL certificates and handle the technical setup for you. Check your hosting dashboard under Security or SSL settings to confirm it’s enabled.
Once your host has SSL active, there’s one more step worth taking: make sure your site forces HTTPS across all pages. Some older WordPress sites with a mix of HTTP and HTTPS content will show a “mixed content” warning even with SSL enabled.
The Really Simple Security plugin (formerly Really Simple SSL) handles this cleanly. It redirects all HTTP traffic to HTTPS automatically and flags any mixed content issues. It’s free, well-maintained, and one of the few security plugins I recommend to clients regardless of their technical comfort level.
Showit
Showit includes a free SSL certificate with all hosting plans and enables it automatically. No extra steps needed.
SPECIAL DEAL: Get your first month free on Showit with my referral link (or use code: xjv1x5kt).
Squarespace
Squarespace makes SSL straightforward to manage:
- Go to Settings → Advanced → SSL
- Choose “Secure (Preferred)”
- Enable “HSTS Secure” for extra protection
- Save your changes
Wix
Wix includes SSL protection on all sites by default. It’s enabled automatically and cannot be accidentally turned off—one less thing to manage.
Maintaining Your SSL Certificate
Once SSL is active, there isn’t much ongoing maintenance required. A few things worth keeping an eye on:
Regular checks
- Look for the padlock icon when you visit your own site, including on internal pages, not just the homepage
- Check for any browser security warnings, especially after major site updates or platform migrations
- If you ever move your site to a new host or domain, confirm SSL is re-enabled on the new setup before going live
Common issues and quick fixes
If you see a “Not Secure” warning after SSL should be active, work through these steps:
- Confirm SSL is enabled in your hosting dashboard or platform settings
- Check for mixed content: images, scripts, or stylesheets still loading over the non-secure version of your site. The Really Simple Security plugin handles this on WordPress.
- Clear your browser cache and reload the page
- Contact your hosting provider if the issue persists. It may be a server configuration problem on their end.
You can also run your site through SSL Labs’ free SSL Checker for a detailed report on your certificate status.
SSL and Your Legal Pages
SSL secures the connection between your site and your visitors. Your legal pages—Privacy Policy, Terms of Service, Disclaimer, Cookie Policy—tell visitors what you do with the information you collect and how your site operates.
Both matter. A site with SSL but no privacy policy still has a gap in the trust picture. A site with comprehensive legal pages but no SSL certificate has a visible security warning working against all that effort.
If your legal pages aren’t published yet, or they’re sitting as drafts in your notes somewhere, that’s the next item on the list after SSL. My post on what legal pages your website needs covers what’s needed and how to approach it.
And if you have your legal page templates ready but need them properly published, formatted, and connected on your site, that’s exactly what my Legal Page Setup Boost covers. You provide the completed templates and I handle the rest: publishing the pages, formatting them to match your site, adding footer links, and installing the cookie consent banner. Any platform. Three to five business days.
Frequently Asked Questions
How do I know if my SSL certificate is working correctly?
Check your site in a browser and look for the padlock icon next to your URL. Click it to see certificate details. Also check a few internal pages, not just your homepage. If the padlock is missing on any page, or you see a “Not Secure” label, there may be a mixed content issue where some elements on that page are still loading over an unsecured connection. The Really Simple Security plugin handles this automatically on WordPress.
What does the ‘Not Secure’ warning actually mean for my business?
It means a visitor’s browser has detected that the connection to your site isn’t encrypted. For a potential client who found you through search or a referral and has just landed on your site for the first time, that warning appears before they’ve read a word of your copy. For service providers where trust is part of the buying decision, it’s a credibility issue that shows up at exactly the wrong moment.
Is SSL the same as website security?
SSL is one part of website security, but not the whole picture. It secures the connection between your site and visitors. It doesn’t protect against hacking attempts, malware, or outdated software. On WordPress especially, a full security approach also includes keeping your core, plugins, and themes updated, using a security plugin like Wordfence, and maintaining reliable backups through a tool like UpdraftPlus.
My site has SSL but I’m still seeing a security warning. What’s wrong?
This is almost always a mixed content issue. It means SSL is enabled, but some elements on the page (images, scripts, or stylesheets) are still loading using the old non-secure address. Your browser sees both secure and non-secure content on the same page and flags it. On WordPress, the Really Simple Security plugin detects and fixes this automatically. On other platforms, you may need to re-save or republish affected pages, or contact your platform’s support team.
Do I need an SSL certificate if I don’t have an online store?
Yes. The requirement isn’t tied to selling products. It’s tied to collecting any information from visitors, which a contact form, email signup, or booking form all do. Beyond data protection, SSL affects how search engines rank your site and whether browsers flag it as secure or not. Both of those matter regardless of whether money changes hands.
