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DigiCert site seals

DigiCert site seals display proof of trust on your website. A site seal works with your TLS/SSL certificate to let visitors know your site is secure and who it is secured by—in this case, one of the most recognized names in TLS/SSL security.

DigiCert Smart Seal

DigiCert Secure Site and Secure Site Pro TLS/SSL certificates include the most recognized trust mark on the web, the DigiCert Smart Seal. Compare TLS/SSL Certificates.


DigiCert Smart Seal does not set or use cookies of any kind.

DigiCert site seals are dynamic. This means when a website visitor clicks on the seal, they will see valuable information about:

  • Your organization

  • The TLS/SSL certificate protecting the site

  • Validation of your company's identity and control over the domain

DigiCert brand site seals:

  • DigiCert

  • Thawte

  • GeoTrust


Displaying the Norton site seal on your website?

On October 17, 2023., DigiCert will replace the Norton site seal image with our DigiCert site seal image wherever it appears on websites secured by Secure Site or Secure Site Pro TLS certificates.

Contact your account manager or DigiCert Support if you have questions or concerns about the Norton seal.

Reasons to add a DigiCert site seal to your website:

  • Make a good first impression.

  • Let customers know your brand is protected.

  • Increase trust and conversion rates.

Learn how site seals inspire trust and increase customer confidence