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Simply Powerful
Website Security

Website Security You're Going To Love

Select the only completely automated website security to protect your website from hackers,
accelerate performance and boost conversions.

Every SiteLock Plan Includes


SiteLock Trust Seal
to boost visitor

24/7 U.S.-based
customer service &

Faster loading and
saved bandwidth
with our CDN

Agency, Enterprise or Multisite Solutions

Get a custom quote to learn about our enterprise-level protection, bulk license
discounts, or options to offer website security to your clients.

The Recognized Leader in Website Security

Best Threat Detection:


Best Security Monitoring and Website Security Solution:


Best Anti-Malware, Anti-Spam, and Anti-Virus Scanner:

SiteLock SMART

The SiteLock Difference

In order to become the global leader in website security, you have to do things differently. Powered by a mission to protect every website on the internet, our customers benefit from industry-leading technology, 24/7 U.S.-based support, reliable performance, and a world-class customer experience to back it up.


Website Security Features You're Going to Love

And So Much More

View our full features list

Customer Success Stories

From small business to large enterprises, SiteLock protects websites of all size. Read our case studies and reviews to learn how we've helped millions of website owners.

Read SiteLock Reviews

SiteLock Proudly Protects Over Twelve Million Websites Worldwide

View More Customers

Let us protect your website,
and you'll never need anyone else.

What Makes SiteLock Unique

360° Website Security Technology

Real website security means protection from the inside out as well as the outside in. We have the technology to do it all — daily scanning, automatic malware removal, web app firewall, a global CDN for a blazingly fast website and our support team is here for you 24/7. Our dynamic Trust Seal shows visitors your website is safe, increasing conversions and ROI.

SiteLock Secure Website Trust Seal


Business Leaders Choose Sitelock


  • Customer growth and retention
  • Safe and secure visitor experience
  • Increased market share


  • Brand reputation
  • Turning actionable data into ROI
  • Converting visitors into customers


  • Cloud security ease of use
  • Comply with security standards
  • Security risk mitigation