HTTPS is now a basic expectation for business websites. Here is why it matters for both SEO and customer trust, and what to do if your site is still running on HTTP.
Why HTTPS is now a basic expectation, not a bonus
When a visitor arrives at a website and sees a padlock icon in their browser address bar, they see a site that is encrypted and secure. When they see a Not Secure warning, they see a site that feels unsafe, even if the content itself poses no real risk. Modern browsers display these warnings prominently, and a significant number of visitors will leave a site immediately after seeing the not-secure label, particularly on pages with forms or contact information.
Google confirmed HTTPS as a ranking signal in 2014. While it is not a dominant ranking factor on its own, it is a baseline requirement for competitive search performance. Sites running on HTTP are at a disadvantage relative to HTTPS competitors who are otherwise equal.
What an SSL certificate actually does for your website
An SSL certificate establishes an encrypted connection between a visitor's browser and your web server. This encryption prevents third parties from intercepting data transmitted between them, which matters most on forms, checkout pages, and login screens where sensitive information is being submitted. For a static informational website with no forms, the practical security benefit is minimal, but the trust signal it sends to visitors remains significant.
An SSL certificate also verifies that visitors are connecting to your genuine domain and not a spoofed version. This is one reason why browsers show the padlock and domain name prominently. For local service businesses where trust is a major conversion factor, the padlock builds confidence before a visitor has read a single word of your content.
How to check if your website has SSL and fix it if not
Type your website URL into a browser and look at the address bar. If the URL begins with https:// and shows a padlock, your certificate is active. If it begins with http:// or shows a warning, your site is not secured. You can also run your URL through a free tool like SSL Labs to check certificate validity, expiry date, and configuration quality.
Most modern hosting providers offer free SSL certificates through Let's Encrypt and activate them with a single click in your hosting control panel. If your host charges extra for SSL, it is worth switching to a provider that includes it at no cost. After activating SSL, you need to configure your site to redirect all HTTP traffic to the HTTPS version and update any internal links that still reference HTTP URLs.
SEO steps to take after switching from HTTP to HTTPS
Migrating from HTTP to HTTPS is a technical change that requires SEO care. Set up 301 redirects from all HTTP versions of your pages to their HTTPS equivalents. Update your canonical tags to reference HTTPS URLs. Update your XML sitemap to include only HTTPS URLs. Update your Google Search Console property to include and verify the HTTPS version of your site.
After the migration, monitor Search Console for any crawl errors or coverage issues that may have been introduced. Check that your redirect chains are clean, that the correct version of your site is being indexed, and that there are no mixed content warnings caused by internal images, scripts, or stylesheets that still reference HTTP paths.
Frequently asked questions
Is a free SSL certificate as good as a paid one for SEO?
Yes. Free certificates from Let's Encrypt provide the same encryption and SEO benefit as paid certificates. Paid certificates offer additional validation types like Extended Validation which shows the company name in some browsers, but this does not affect Google rankings.
How often does an SSL certificate need to be renewed?
Most SSL certificates expire after 90 days to 1 year depending on type. Many hosting providers auto-renew them automatically. Check your hosting control panel or set a calendar reminder to avoid certificate expiry, which causes the not-secure warning to return.
Need help applying this to your website?
We help businesses turn strategy into high-performance websites, content systems, and technical SEO improvements that support long-term Google visibility.
Related articles
Back to blogAI Product Development
Shipping AI features users actually want
A practical playbook for going from prompt prototypes to production-grade AI products.
Design Systems
Design systems that scale beyond 10 designers
Tokens, governance and the boring rituals that keep large design systems healthy.
Web Performance
Edge rendering in 2025: what we shipped and learned
Lessons from migrating four production sites to edge-first architectures.