More sales
Faster websites convert more customers. The CDN provides the speed boost that turns visits into revenue.
Free · unlimited · 31 locations
Deploy faster websites with edge caching
A premium CDN edge network, free for every HDI customer. Unlimited traffic, no throttling, no per-request billing — and it’s fully integrated with SiteCP.
- Premium CDN edge server network
- Free for all HDI customers
- Unlimited traffic — no limits or throttling
- Fully integrated and easy to use
Supercharge your websites with an unlimited CDN
40% of consumers leave a website if it takes more than three seconds to load. HDI’s CDN is proven to boost load times wherever your traffic comes from.
No traffic limits
Free for every customer. No bandwidth throttling, no usage caps and no per-request surprises on your bill.
Higher search rankings
Page speed is a core web vital. A faster site across every region helps you rank better and keep rankings.
Enhanced security
Enterprise-level security technology and advanced configuration management, applied at the edge.
Advanced features, on by default
Our CDN serves your site from 31 edge locations across five continents, so the first byte comes from near the visitor rather than from the UK.
Image optimisation
The CDN scans and optimises images — resizing, compressing and converting to WebP or JPEG with no visible loss in quality.
Edge caching
Files are cached on CDN nodes closest to each visitor, so they arrive with far less latency, wherever your traffic originates.
WordPress cache plugin
Our free WordPress caching plugin, with automatic or fully customisable performance rules per site.
Code minification
HTML, CSS and JavaScript are minified and compressed, reducing the time browsers spend parsing, compiling and executing.
Lazy loading
Above-the-fold content appears sooner by deferring off-screen images and other non-critical resources.
Automatic OCSP stapling
Combines two SSL handshake requests into one, cutting connection time for every first-time visitor.
HTTP security headers
Manage every security header from a simple dashboard, toggling the policies that allow or deny information passing.
Block IPs and geos
Maintain total control of your sites and your clients’ sites — block IP ranges or whole regions when you need to.
Wildcard SSL support
Secure subdomains as well as your primary domain with a single certificate, managed automatically.
31 locations, five continents
CDN nodes deliver the same fast experience wherever your visitors are — including sub-10ms latency across Europe and North America.
North America
- Ashburn, VA
- Chicago, IL
- Dallas, TX
- Los Angeles, CA
- Miami, FL
- New York, NY
- Seattle, WA
- Toronto, CA
Europe
- Amsterdam, NL
- Frankfurt, DE
- Paris, FR
- Madrid, ES
- Milan, IT
- Stockholm, SE
- Warsaw, PL
Asia & Oceania
- Hong Kong, HK
- Singapore, SG
- Tokyo, JP
- Sydney, AU
- Mumbai, IN
South America
- São Paulo, BR
- Santiago, CL
- Bogotá, CO
Africa
- Johannesburg, ZA
- Cape Town, ZA
Easy to manage, fully customisable
The CDN is built into the platform. Apply one-click optimisation settings, or go deep on the technical detail — per site, per feature.
Report suite
Insightful reporting on traffic and performance, with detailed data sets charted per site.
Fully customisable
Toggle individual CDN features per website, so each project gets exactly the behaviour it needs.
Custom templates
Save your preferred performance settings as a template and apply them at scale across every site.
Purge cache
Clear cached files with one click and force every edge server to fetch a fresh copy from your site.
Development mode
Temporarily disable all caching while you work, then switch it straight back on when you’re done.
The best free CDN
Some hosts advertise “CDN hosting” but hand you a basic third-party tier. Ours is our own network, with the features you’d normally pay for — at no cost.
Swipe the table to compare →
| Feature | HDI CDN | Typical free CDN tier |
|---|---|---|
| Global content delivery network | Included | Included |
| DDoS protection | Included | Included |
| Free dedicated SSL certificates | Included | Not included |
| Web application firewall | Included | Included |
| OCSP stapling | Included | Included |
| Images & mobile optimisation | Included | Included |
| HTTP/2 | Included | Included |
| Unlimited usage | Included | Not included |
| Load balancing | Included | Extra fee |
| Activation time | Instant | Instant |
| Unlimited blocking by country | Included | Not included |
| PCI compliance | Included | Not included |
| Origin web hosting | From ₹100/month | Not included |
CDN questions
A CDN is the single easiest speed win available. Here’s how it works and why it’s on by default.
Why use a CDN?
When load time rises from one second to five, the probability a visitor abandons your page rises by around 90%. Latency costs money. A CDN cuts latency through edge caching and content optimisation, which means better rankings, higher conversion and lower data costs.
How does a CDN work?
A CDN stores cached copies of your site on servers at the network edge — points of presence near your visitors. Someone in another region is served from a nearby POP instead of your origin server, so the page arrives faster. Multiple copies exist across the globe, so performance holds up in remote places too.
Is it really unlimited?
Yes. There’s no throttling and no usage cap, and you’re not billed per request or per GB. It’s included with every hosting plan.
What if I only serve my local community?
Speed still helps. Google uses page experience as a signal even for local searches, so a faster site gives you an SEO advantage in your own area as well.
Can I turn the CDN off for one site?
Yes. Toggle features per site, or use development mode to bypass caching while you’re making changes.
Does it work with WordPress?
Yes, and it includes our free WordPress caching plugin, which handles page cache rules automatically or lets you customise them.
Switch the CDN on and feel the difference
Included free with every plan — no bandwidth caps, no per-request billing, no configuration required.