Easily compare Leaseweb and Imperva for POP locations, products, pricing, features & support. We hope this helps you better understand the similarities and differences between these content delivery networks.
Company
| Company | Leaseweb | Imperva |
|---|---|---|
| Short profile | Leaseweb has been an established player in the (enterprise) hosting market for many years and launched their CDN mid 2013. Leaseweb claims 'the most competitive price in the CDN market' and has a reseller program. | Imperva's CDN (formerly Incapsula) makes your websites and applications faster, more reliable and safer. A global network of servers provides content caching, load balancing and failover, while an enterprise-grade cloud web application firewall and DDoS protection safeguard your site from the latest threats. |
Products
| Product | Leaseweb | Imperva |
|---|---|---|
| Dynamic content deliveryNon-cacheable content delivery. User login, shopping cart ... | Content Delivery Network | |
| Small file deliveryStatic object delivery; caching of small files (file size <1 MB) | Content Caching | |
| Large file deliveryStatic object delivery; caching of large files (file size >1 MB) | ||
| Live videoDelivery of live video. RTMP? Transcoding/transmuxing? | ||
| Video on demandDelivery of on demand video | ||
| Image OptimizationAutomatic image transformation/compression/optimization | Image Compression | |
| DNSAuthoritative DNS for customer domain |
Name Server (NS) Protection
Name Server (NS) Protection is a secure proxy in front of your authoritative DNS
|
|
| WAFWeb Application Firewall | Web Application Firewall | |
| Anti-DDoSDDoS attack protection. Specific product(s) for this. | DDoS IP Protection | DDoS Protection |
| Private CDNDedicated edge resources & custom configs | Private CDN | |
| Edge ComputeRun your code on CDN edge servers |
Network
How many POP locations do Leaseweb and Imperva have in different parts of the world?
| Region | Leaseweb | Imperva |
|---|---|---|
| North America | 6 | 12 |
| Latin America | 0 | 5 |
| Europe | 6 | 12 |
| Russia & CIS | 0 | 0 |
| Asia excl. China | 2 | 12 |
| China | 0 | 0 |
| Oceania | 0 | 3 |
| Middle East | 0 | 3 |
| Africa | 0 | 2 |
Pricing
| Pricing & contract duration | Leaseweb | Imperva |
|---|---|---|
| Minimum contract term | One month | Unknown |
| Minimum monthly costs | $49 | Unknown |
| Requests costsCustomers pay for client to CDN requests | None | Unknown |
| Ingress costsCustomers pay for origin-to-CDN bytes transferred | None | Unknown |
| NA/EU traffic (low volume) | $0.06 per GB | Unknown |
| APAC traffic (low volume) | $0.06 per GB | Unknown |
| LATAM traffic (low volume) | $0.06 per GB | Unknown |
Features
| Web acceleration | Leaseweb | Imperva |
|---|---|---|
| Instant setupSign up, configure, start testing. | Leaseweb needs 1 business day to get you started | |
| Change propagation delayHow fast do config changes propagate to all POPs? | Instant | Instant |
Apex/root domain OK  No performance degradation when using http(s)://domain.com |
No global Anycast | Anycasted network (regional) |
| HTTP/2 | FAQ | |
| HTTP/3 | ||
| WebSockets | WebSockets docs | |
| IPv6Do the edge servers have IPv6? | IPv6 support | |
| Compression Reduce file size for faster delivery |
Resend from origin or compress on the edge | Compress on the edge |
| Origin pull - protocolHTTP only or HTTPS possible too? | HTTP and HTTPS |
HTTP and HTTPS.
Can be IP address
|
| Origin pull - Host headerUse client > edge value? Set specific value? |
Can configure specific other Host header.
Forward client request Host header is possible
|
|
| Origin ShieldOne POP pulls from origin, other POPs pull from the shield POP | ||
| Waiting RoomDuring peak traffic, route users to a virtual waiting room | Waiting Room | |
| Push / uploadStore your content directly on CDN, no customer origin | ||
| Cache control - CDN caching | Can set max-age override and set 404 caching TTL | Granular control/override rules possible |
| Cache control - client caching | Granular control/override rules possible | |
| Serve Stale CDN serves cached but expired content in case origin is in trouble |
CDN serves cached if origin is down | |
| Purge Invalidate or delete cached objects on CDN |
Instant most of the time | Instant |
| Purge - capabilities | Purge per file and purge all | Purge all, by directory, by file extension, by tag(s) |
| Analytics | Bandwidth, geo distribution and more | Real time perf and security events dashboard |
| Log files | One hour delay. Fetch via FTP |
Available via UI, API, or full SIEM integration
Logs are not delayed
|
| API | Purge, analytics, configuration | Purge, analytics, configuration |
| HTTPS & Content Protection | Leaseweb | Imperva |
|---|---|---|
| CDN domain HTTPSUse the CDN's domain, like cloudfront.net | Free. SNI | CDN and SSL/TLS |
| Customer domain HTTPSYour domain in the CDN's certificate | ||
| Customer cert HTTPSYour certificate on the CDN | Free. SNI | |
| Token authentication | Via authentication header | |
| Geo blocking | ||
| Hotlink protectionThird parties cannot deeplink to your content | ||
| Basic authenticationUser logs in on the CDN to get content | Two Factor Authentication | |
| IP white/blacklisting | IP address/ranges/subnets, self-service in UI |
Support
| Customer support | Leaseweb | Imperva |
|---|---|---|
| Documentation | Yes, public KB | Yes, public |
| Humans | 24/7 personal support via telephone and email. | Imperva’s team of support engineers deliver technical assistance 24x7x365 via phone, email, or online via the self service portal |