Single Domain SSL or Standard SSL Certificates

Standard SSL Certificates

What Is a Single Domain SSL Certificate?

Single Domain SSL (Secure Socket Layer) Certificate will protect one domain name only. For example, if you buy an SSL Certificate with the hostname in the common name field as site, and it will not protect the or any other subdomains. This rule applies to all types of SSL validation. When you list your hostname in the common name field as “” the certificate will protect your

Only the domain name will be protected which is listed in the common domain name of the CSR. It cannot secure any other domains. Single Domain SSL or Standard SSL Certificates are specifically for small to medium-sized businesses managing a limited number of domains or subdomains security need.

The Certificate Authorities (CAs) issue certificates for the ROOT DOMAIN ( only. Single Domain SSL Certs are available in Domain Validated, Organization Validated, and Extended Validation SSL Certificates types, with different level of security and price variations.

If you want to secure ONE website with SSL Certificate then the below Single Domain SSL or Standard SSL Certificates are the best option for your online business security needs. Standard SSL Certificates are the cheapest price compared to other SSL Certificates types.


How Single Domain SSL Work?

A Standard SSL or Single Domain SSL Certificate only works for exactly ONE domain name listed in your CSR (Certificate Signing Request).

When you buy a certificate you have to generate CSR for domain name example like “” so that it can be secure both the website www and non-www domain. If you want secure only subdomain, you should add in the CSR with (* asterisk) before the domain name like “*.domain”.

How Single Domain SSL Works

Features and Benefits of Standard SSL Certificates

  • 256-Bit Encryption
  • Issued Within Minutes
  • Secure Site Seal
  • Unlimited Re-Issuance
  • Unlimited Server Licenses
  • 30-Day Money Back Guarantee
  • NetSure Warranty up to $1,500,000
  • 99.9% Compatible with All Major Browsers
  • Secures Both and
  • Establishes a Secure Connection Between a Browser and a Server
  • Add a Secure Padlock Icon Next to Your Web Address in the Browsers
  • 24/7 SSL Expert Support

Why Acmetek?

Acmetek Platinum Partner with DigiCert group SSL Certificates providers. Single-Domain SSL Certificates are available in Certificate Authorities (CAs) like DigiCert, Thawte, GeoTrust, and RapidSSL certificates brands. You can buy Single Domain SSL Certificates at cheapest price from us today!

We are an exclusive authorized distributor of selling SSL Certificates and offering best quality website security solutions at unbeatable prices to our clients with 24/7 SSL support team availability.


Acmetek SSL Certificates Is Compatible with over 99.9% of All Web Browsers and Mobile Devices