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CDN77 versus Imperva

Easily compare CDN77 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.

CDN77 logo Imperva logo

Company

Company CDN77 Imperva
Short profile CDN77 provides a solid set of content delivery products and solutions all over the world, with over 136 POPs and local caches on 6 continents. It delivers content for 6 out of 50 most visited websites worldwide and offers features such as TLS 1.3, Gzip compression and HTTP/3. They also offer real-time support provided by in-house engineers 24/7 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 CDN77 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? Live streaming
Video on demandDelivery of on demand video Video delivery
Image OptimizationAutomatic image transformation/compression/optimization Image Compression
DNSAuthoritative DNS for customer domain Name Server (NS) Protection
tooltip 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 Mitigation DDoS Protection
Private CDNDedicated edge resources & custom configs Private CDN
Edge ComputeRun your code on CDN edge servers

Network

How many POP locations do CDN77 and Imperva have in different parts of the world?

Region CDN77 Imperva
North America 12 12
Latin America 7 5
Europe 19 12
Russia & CIS 3 0
Asia excl. China 5 12
China 0 0
Oceania 1 3
Middle East 6 3
Africa 1 2

Pricing

Pricing & contract duration CDN77 Imperva
Minimum contract term 1 month Unknown
Minimum monthly costs $990/m 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) $0.004 per GB Unknown
APAC traffic (low volume) $0.004 per GB Unknown
LATAM traffic (low volume) $0.004 per GB Unknown

Features

Yes
Sort of/partially
No
Extra costs
Unknown
Web acceleration CDN77 Imperva
Instant setupSign up, configure, start testing.
Change propagation delayHow fast do config changes propagate to all POPs? 3 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? Full IPv6 support on the whole network IPv6 support
Compression CDN Guide: CompressionReduce file size for faster delivery Compress on the fly.
tooltip Origin gets requests for uncompressed
Compress on the edge
Origin pull - protocolHTTP only or HTTPS possible too? HTTP and HTTPS.
tooltip Custom port number can be configured
HTTP and HTTPS.
tooltip Can be IP address
Origin pull - Host headerUse client > edge value? Set specific value? Possible to set a specific Host header for communications with 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 Free. Multilayer CDN architecture with multiple origin shield locations
Waiting RoomDuring peak traffic, route users to a virtual waiting room Waiting Room
Push / uploadStore your content directly on CDN, no customer origin Extra costs. S3-compatible API
Cache control - CDN caching Origin sent headers override CDN config rules Granular control/override rules possible
Cache control - client caching Their support team is needed Granular control/override rules possible
Serve Stale CDN Guide: Serve StaleCDN serves cached but expired content in case origin is in trouble Cache-Control extensions support
Purge CDN Guide: PurgeInvalidate or delete cached objects on CDN Purge Speed Instant
Purge - capabilities Purge all, specific URL or wildcard Purge all, by directory, by file extension, by tag(s)
Analytics 5 to 10 minutes delayed. Real time perf and security events dashboard
Log files $49/month/CDN Resource. FTP, SFTP, rsync.
tooltip Logs are only 5 minutes delayed
Available via UI, API, or full SIEM integration
tooltip Logs are not delayed
API Purge, analytics, configuration Purge, analytics, configuration
HTTPS & Content Protection CDN77 Imperva
CDN domain HTTPSUse the CDN's domain, like cloudfront.net Free (not SNI) CDN and SSL/TLS
Customer domain HTTPSYour domain in the CDN's certificate Let's Encrypt is free (SNI), or $99/year for SAN in their cert (no SNI)
Customer cert HTTPSYour certificate on the CDN Free (SNI)
Token authentication Via authentication header
Geo blocking Can be enabled in client portal
Hotlink protectionThird parties cannot deeplink to your content
Basic authenticationUser logs in on the CDN to get content Can be enabled in client portal Two Factor Authentication
IP white/blacklisting Can be enabled in client portal IP address/ranges/subnets, self-service in UI

Support

Customer support CDN77 Imperva
Documentation Yes, public. API docs Yes, public
Humans All customers get real-time 24/7 support via email, phone, chat and Skype. Imperva’s team of support engineers deliver technical assistance 24x7x365 via phone, email, or online via the self service portal