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CDNvideo versus Imperva

Easily compare CDNvideo 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.

CDNvideo logo Imperva logo

Company

Company CDNvideo Imperva
Short profile CDNvideo is a global CDN provider with a wide network of servers located on five continents and a part of Wangsu group owning the second largest CDN in the world (>86K servers + bandwidth of 42 TB/sec). Their specialties are live streaming, VoD, HTTP caching, transcoding and website acceleration. CDNvideo has developed an unlimited cloud storage and an HTML5 player enabling P2P streaming and 360-degree video demonstration. 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

Yes
Sort of/partially
No
Extra costs
Unknown
Product CDNvideo Imperva
Dynamic content deliveryNon-cacheable content delivery. User login, shopping cart ... Acceleration of non-cacheable dynamic content Content Delivery Network
Small file deliveryStatic object delivery; caching of small files (file size <1 MB) Website acceleration Content Caching
Large file deliveryStatic object delivery; caching of large files (file size >1 MB)
Live videoDelivery of live video. RTMP? Transcoding/transmuxing? Live Streaming
Video on demandDelivery of on demand video Video On Demand
Image OptimizationAutomatic image transformation/compression/optimization Image optim Image Compression
DNSAuthoritative DNS for customer domain Managed cloud-based authoritative DNS Name Server (NS) Protection
tooltip Name Server (NS) Protection is a secure proxy in front of your authoritative DNS
WAFWeb Application Firewall Cloud WAF Web Application Firewall
Anti-DDoSDDoS attack protection. Specific product(s) for this. Network and Application Anti-DDoS DDoS Protection
Private CDNDedicated edge resources & custom configs White Label
Edge ComputeRun your code on CDN edge servers K8S and Docker container orchestration

Network

How many POP locations do CDNvideo and Imperva have in different parts of the world?

Region CDNvideo Imperva
North America 13 12
Latin America 7 5
Europe 11 12
Russia & CIS 31 0
Asia excl. China 23 12
China 100 0
Oceania 4 3
Middle East 8 3
Africa 7 2

Pricing

Pricing & contract duration CDNvideo Imperva
Minimum contract term 1 month Unknown
Minimum monthly costs $50 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) $0.05 Unknown
APAC traffic (low volume) $0.05 Unknown
LATAM traffic (low volume) $0.05 Unknown

Features

Yes
Sort of/partially
No
Extra costs
Unknown
Web acceleration CDNvideo Imperva
Instant setupSign up, configure, start testing. 5 minutes
Change propagation delayHow fast do config changes propagate to all POPs? 5 minutes Instant
Apex/root domain OK Blog: Root domain on CDN and performanceNo performance degradation when using http(s)://domain.com Non-Anycasted network Anycasted network (regional)
HTTP/2 FAQ
HTTP/3
WebSockets WebSockets docs
IPv6Do the edge servers have IPv6? IPv6 support
Compression CDN Guide: CompressionReduce file size for faster delivery Resend from origin only
tooltip Does not compress on the edge
Compress on the edge
Origin pull - protocolHTTP only or HTTPS possible too? HTTP and HTTPS.
tooltip IP address as origin is possible
HTTP and HTTPS.
tooltip Can be IP address
Origin pull - Host headerUse client > edge value? Set specific value? Configure specific other Host header
tooltip CDN can also forward client request Host header to origin
Can configure specific other Host header.
tooltip 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 Upload via web interface. Storage costs apply
Cache control - CDN caching Granular control/override rules possible
Cache control - client caching Granular control/override rules possible
Serve Stale CDN Guide: Serve StaleCDN serves cached but expired content in case origin is in trouble
Purge CDN Guide: PurgeInvalidate or delete cached objects on CDN Purging takes a few minutes Instant
Purge - capabilities Purge all but not purge by directory or tag or header Purge all, by directory, by file extension, by tag(s)
Analytics 1-5 minutes delay Real time perf and security events dashboard
Log files Download from the UI
tooltip Logs are ~ 30 minutes delayed
Available via UI, API, or full SIEM integration
tooltip Logs are not delayed
API Purge, analytics and configuration Purge, analytics, configuration
HTTPS & Content Protection CDNvideo Imperva
CDN domain HTTPSUse the CDN's domain, like cloudfront.net Free CDN and SSL/TLS
Customer domain HTTPSYour domain in the CDN's certificate Free
Customer cert HTTPSYour certificate on the CDN
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 CDNvideo Imperva
Documentation Yes, the Starters Guide is available to the public Yes, public
Humans All customers get 24/7 email, Skype and phone support Imperva’s team of support engineers deliver technical assistance 24x7x365 via phone, email, or online via the self service portal