Website CDN Performance & Speed Optimization

We’re serious about speed. Website security should never degrade the user experience. The Sucuri CDN caches your website content automatically and improves website speeds by an average of 60%

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Guaranteed Malware Removal
Protection Against Furture Hacks
24/7 Security Team
30-Day Guarantee

Speed Optimization

Improve website speed by 60% on average with our caching options and global content delivery network (CDN).

Multiple Caching Options

Multiple caching options available for every type of website. Protection and speed optimization combined.

Reliable Website Uptime

Have your website up and running 24 hours a day. Reliable website uptime and improved website load speed.

High Availability

High availability and redundancy prevent network interruptions. The CDN runs on a globally distributed Anycast network.

How to Activate Website Protection

Add Site to the WAF

If your site is under a DDoS attack, select “I am currently under attack”. Next, restrict Admin access to whitelisted IP addresses.

Protect Data in Transit

Sucuri automatically creates SSL certificates for your firewall server. Professional or Business plans can upload custom SSL certificates.

Activate Protection

Enable the firewall by changing your DNS records. When activated, the firewall intercepts and inspects all incoming packets, only allowing safe requests.

Choose Caching Options

Now that your website is protected, power up your speed. Choose between our high-performance caching options for maximum site optimization.

Sucuri CDN Map

Sucuri CDN’s built-in network is responsible for caching your website automatically. The CDN is able to speed your website by 60%, no configuration required.

Web traffic is
malicious

0 %

Websites are
hacked daily

0 k

DDoS attack 
increase yearly

0 %

Money back
guarantee

0 %

Frequently Asked Questions

What is malware protection?

Protect your site from hacks and attacks. Our Web Application Firewall (WAF) and Intrusion Detection System (IPS) provide the protection you need against website threats. Preserve your website traffic and rankings while increasing your website performance.

What malware do we clean up?

Repair and restore your hacked website before it damages your reputation and SEO. We offer a 30-day money-back guarantee because we know we can help. You can rely on our dedicated incident response team, state-of-the-art technology, and excellent customer service to cleanup website malware & viruses.

How do you stop DDoS attacks?

Guarantee your website availability and performance against the largest attacks. Our globally distributed Anycast Network and secure content delivery keep your site online during large traffic spikes and massive DDoS attacks.

How do you remove backdoors?

Finding a website backdoor can be very challenging. We combine whitelisting and blacklisting techniques with our own manual analysis to find all the backdoors in a website.

Sucuri is dedicated to providing solutions, whether you want to clean up a website yourself by following our free guides or have us do it for you.

How does caching work?

One great feature of the Sucuri Firewall is its caching. You not only get protection but also speed optimization due to our high performance caching. This will make your site rank better, helping your SEO.

Do you offer refunds?

A Clear and Simple Refund

A refund policy shouldn’t be complicated. At Sucuri we want our refund policy to be clear and simple to understand!

Cancellations w/ Full Refunds

If it is within 30 days from when you subscribed or renewed to our Website Security Platform plan and a Malware Removal Request has not been completed, we will issue a full refund.

Or, if you were just charged for your next month of WAF or Sucuri Backups, but you meant to cancel, we’re happy to refund that extra charge.

What is SEO Spam?

SEO spam can hurt a website’s reputation and lead to blocklisting or even host suspension. Sucuri specializes in fixing SEO spam. We will clean and protect your site from spamdexing to help protect your hard-earned search rankings.

How do you clean my site?

How do I get started?

Sucuri offers both remote website and server side monitoring. Once these are properly set up, we will scan your website externally and internally for indicators of compromise. You’ll also receive weekly and monthly reports and have access to audit logs.

Our malware monitoring identifies the following:

Obfuscated javascript injections
Cross-site scripting
Website defacements
Hidden & malicious iframes
PHP mailers
Phishing attempts
Malicious redirects
Backdoors
Drive-by downloads
SEO blackhat spam

Faster Website Performance

Your clients enjoy faster page speeds. You pay less for bandwidth.

Dedicated Support

We offer customized onboarding, education, and a dedicated account specialist.

Easy Set Up

No installation – we only need web server credentials and a DNS change.

You can add, remove, or replace sites to meet your needs.

Website Scanning & Malware Detection

Scan your websites for malware, hacks, and blocklist status. Receive automated, website-specific alerts from our state-of-the-art website malware scanner.

Block DDoS Attacks

Avoid downtime with our global Anycast network and web application firewall (WAF). Patch vulnerabilities and block threats with our WAF’s intrusion prevention system.

Additional Resources

Email Course

Take our free email course to learn about educational website security topics from your inbox.

Sucuri Blog

Read our technical articles on emerging trends in the web security landscape.

Technical Hub

Browse through our meticulously curated selection of advanced security content.

Get the latest news on website security issues,vulnerabilities, and exploits.