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Imperva versus BelugaCDN

Easily compare Imperva and BelugaCDN for POP locations, products, pricing, features & support. We hope this helps you better understand the similarities and differences between these content delivery networks.

Imperva logo BelugaCDN logo

Company

Company Imperva BelugaCDN
Short profile 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. BelugaCDN launched their services in 2015 and is a pay-as-you-go, low-cost CDN provider. They have a full-featured IPv4+IPv6 network and POPs on 5 continents.

Products

Product Imperva BelugaCDN
Dynamic content deliveryNon-cacheable content delivery. User login, shopping cart ... Available/supported Not available/supported
Small file deliveryStatic object delivery; caching of small files (file size <1 MB) Available/supported Available/supported
Large file deliveryStatic object delivery; caching of large files (file size >1 MB) Available/supported Available/supported
Live videoDelivery of live video. RTMP? Transcoding/transmuxing? Not available/supported Partially
Video on demandDelivery of on demand video Not available/supported Available/supported
Image OptimizationAutomatic image compression/optimization Available/supported Not available/supported
DNSAuthoritative DNS for customer domain Partially Not available/supported
WAFWeb Application Firewall Available/supported Not available/supported
Anti-DDoSDDoS attack protection. Specific product(s) for this. Available/supported Not available/supported
Private CDNDedicated edge resources & custom configs Not available/supported Extra costs

Network

Region Imperva BelugaCDN
North America 11 14
Latin America 2 1
Europe 12 3
Russia & CIS 1 0
Asia, excl China 11 5
China 0 0
Oceania 3 1
Middle-East 3 0
Africa 1 0

Pricing

Pricing & contract duration Imperva BelugaCDN
Minimum contract term Unknown None
Minimum monthly costs Unknown $5
Requests costsCustomers pay for client to CDN requests Unknown 5000 requests per GB included. Overages $0.0035 per 10k requests
Ingress costsCustomers pay for origin-to-CDN bytes transferred Unknown None
NA/EU traffic (low volume) Unknown $0.01 per GB
APAC traffic (low volume) Unknown Unknown
LATAM traffic (low volume) Unknown Unknown

Features

Web acceleration Imperva BelugaCDN
Instant setupSign up, configure, start testing. Available/supported Available/supported
Change propagation delayHow fast do config changes propagate to all POPs? Available/supported Instant Partially Often instant, sometimes a few minutes
Apex/root domain OK Blog: Root domain on CDN and performanceNo performance degradation when using http(s)://domain.com Available/supported Anycasted network (regional) Partially Global Anycasted IP available, but Beluga recommends against it
HTTP/2 Available/supported FAQ Available/supported
IPv6Do the edge servers have IPv6? Available/supported IPv6 support Available/supported
Compression CDN Guide: CompressionReduce file size for faster delivery Compress on the edge Compress on the fly
Origin pull - protocolHTTP only or HTTPS possible too? Available/supported HTTP and HTTPS.
tooltip Can be IP address
Available/supported HTTP and HTTPS.
Origin pull - Host headerUse client > edge value? Set specific value? Available/supported Can configure specific other Host header.
tooltip Forward client request Host header is possible
Available/supported
Origin shieldOne POP pulls from origin, other POPs pull from the shield POP Extra costs Extra costs Available upon request
Push / uploadStore your content directly on CDN, no customer origin Not available/supported Extra costs Available upon request
Cache control - CDN caching Available/supported Granular control/override rules possible Available/supported Honor origin sent headers or configure overrides
Cache control - client caching Available/supported Granular control/override rules possible Available/supported
Serve stale CDN Guide: Serve staleCDN serves cached but expired content in case origin is in trouble Available/supported Not available/supported
Purge CDN Guide: PurgeInvalidate or delete cached objects on CDN Available/supported Instant Available/supported Instant
Purge - capabilities Available/supported Purge all, by directory, by file extension, by tag(s) Partially Purge all and purge using regex
Analytics Available/supported Real time perf and security events dashboard Available/supported All metrics are aggregated every 10 seconds, exported in real-time
Log files Available/supported Available via UI, API, or full SIEM integration
tooltip Logs are not delayed
Extra costs Real-time export to Elastic Search or Redis. FTP.
tooltip 10 million requests/month free, $0.50/million events exported overage
API Available/supported Purge, analytics, configuration Available/supported Purge, analytics, configuration
HTTPS & Content Protection Imperva BelugaCDN
CDN domain HTTPSUse the CDN's domain, like cloudfront.net Available/supported CDN and SSL/TLS Not available/supported
Customer domain HTTPSYour domain in the CDN's certificate Available/supported Not available/supported
Customer cert HTTPSYour certificate on the CDN Available/supported Available/supported Free (SNI)
tooltip TLS support includes full TLS Dynamic Record Sizing and ECDSA support per Q1 2017
Token authentication Available/supported Via authentication header Available/supported
Geo blocking Available/supported Available/supported
Hotlink protectionThird parties cannot deeplink to your content Available/supported Available/supported
Basic authenticationUser logs in on the CDN to get content Available/supported Two Factor Authentication Not available/supported
IP white/blacklisting Available/supported IP address/ranges/subnets, self-service in UI Available/supported

Support

Customer support Imperva BelugaCDN
Documentation Available/supported Yes, public Available/supported Yes, public
Humans Available/supported Imperva’s team of support engineers deliver technical assistance 24x7x365 via phone, email, or online via the self service portal Available/supported Basic support (setup & troubleshooting: M-F, 9AM-5PM EST) is included for all accounts. Platinum (monthly spend more than $500) accounts receive priority. Enterprise customers receive phone support (w/ custom SLA).