A free SSL certificate not only protects your website but also ensures the confidentiality of data being transmitted. An additional benefit is the positive impact on yout site's ranking – Google has officially confirmed that SSL certificates influence search results.

Moreover, you gain:

Credibility – an SSL certificate validates the authenticity of your website.
Sense of Security – all users visiting your site will fell confident that any information they share reaches only you.
Brand Recognition – an active SSL certificate shows your visitors that you're a trustworthy and professional business. Remember, many users hesitate to make purchases on websites that lack proper SSL security.

Installing a free Let's Encrypt SSL certificate

SSL is a network protocol adopted as the standard for encryption on websites, used to establish secure internet connections. An SSL certificate provides protection for websites and ensures the confidentiality of data transmitted electronically. SSL certificates are registered to a specific domain name and include information about the domain owner, such as their address, etc. This data is cryptographically secured and cannot be altered manually.

Using an SSL certificate often involves additional costs for website owners and simple web applications—costs that can reach several hundred zlotys. If you don’t want to place additional strain on your budget, you can use a completely free SSL certificate offered by the provider below:

Let’s Encrypt is a service provided by the nonprofit organization Internet Security Research Group (ISRG). Let’s Encrypt offers both free SSL certificates and tools for managing them, as well as automatic integration with HTTP servers.

Of course, the service has some limitations, but it should be sufficient for less advanced solutions.

What are the benefits of having an SSL certificate?

How to get a free SSL certificate?

Free SSL certificates