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Epro.io / Blog / What is an SSL certificate and why do you need it?
Guide · Security

What is an SSL certificate and why do you need it?

What SSL is, how HTTPS works and why every site needs it.

What is an SSL certificate?

An SSL/TLS certificate is a digital certificate that encrypts the connection between a site and its visitor. It shows as HTTPS and a padlock in the address bar and protects transmitted data (passwords, cards, forms) from interception.

Why every site needs SSL

  • Security — data is encrypted, protected from interception.
  • SEO — Google favours HTTPS sites.
  • Trust — the browser does not show "not secure".
  • Payments — HTTPS is mandatory for online payments.

SSL types

TypeBest for
DV (Domain)Blogs, business cards, most sites
OV (Organization)Business sites
EV (Extended)Banks, large e-commerce

How to install SSL?

With cPanel, SSL installs in a few clicks — often automatically. On Epro.io hosting, free SSL is included in all plans and auto-renews, so no manual work is needed.

FAQ

Is free SSL enough?

For most sites yes (DV/Let’s Encrypt). Banks and large stores should use OV/EV.

Does SSL slow the site down?

With modern TLS and HTTP/2/3 the difference is negligible — HTTP/2 actually speeds things up.

Is SSL included in hosting?

Yes, at Epro.io free SSL is included in all hosting plans.

Found an error or have a question?

✉️ Write to us

Need SSL for your site?

Free SSL in all hosting plans — in a Baku Tier III DC. Contact us.

Pick hosting?

Tell us about your site — we will suggest a plan with free SSL.

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