SSL certificate: what it is, why every site needs it, and what happens without it
What an SSL certificate is, in simple terms
SSL is the technology that encrypts communication between the visitor's browser and your site's server. In practice, it's what turns "http" into "https" in the address bar and puts the padlock next to the URL.
What happens without an SSL certificate
Modern browsers (Chrome, Firefox, Edge) show an explicit "Not secure" warning in the address bar for sites without SSL — that scares off any visitor, even if the site is completely trustworthy. On top of that, contact forms or logins on pages without SSL are vulnerable to data interception.
SSL also affects Google
Sites without HTTPS are penalized in search ranking — Google has prioritized secure sites for years. So, on top of the scary warning for the visitor, you also lose organic search position for not having this basic item configured.
Is an SSL certificate expensive?
No. Today there are free, automatic SSL certificates (like Let's Encrypt), used by most modern hosting providers and any well-built professional site. There's no longer a technical or financial excuse for a new site not having SSL configured from day one.
Business sites with SSL included
Every business site we deliver already comes with SSL configured and the padlock active — no extra cost, no fine print.
See our website services →How to know if your site has SSL
Just look at the address bar: if a closed padlock appears before the address and the link starts with "https://", it's active. If "Not secure" appears or the address starts with just "http://", it's time to fix that as soon as possible.
Frequently asked questions
Does SSL protect against every type of attack on the site?
No. It protects the communication between visitor and server against interception, but doesn't replace other security practices like strong passwords, backups, and system updates.
Do I need to renew the SSL certificate manually?
It depends on the hosting — most modern platforms automatically renew free certificates, but it's worth confirming this with whoever manages your site to avoid an unnoticed expiration.