Easily compare Imperva and Tencent Cloud 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 | Imperva | Tencent Cloud |
---|---|---|
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. | Tencent Cloud is a leading global CDN that has resources distributed in 50+ countries and the highest service volume of all CDNs in Asia. It has a massive network with 1,100+ nodes in mainland China, extending beyond major ISPs to more than a dozen local providers. |
Products
Product | Imperva | Tencent Cloud |
---|---|---|
Dynamic content deliveryNon-cacheable content delivery. User login, shopping cart ... | Content Delivery Network | ECDN (Enterprise CDN) |
Small file deliveryStatic object delivery; caching of small files (file size <1 MB) | Content Caching | CDN |
Large file deliveryStatic object delivery; caching of large files (file size >1 MB) | CDN | |
Live videoDelivery of live video. RTMP? Transcoding/transmuxing? | LVB (Live Video Broadcast ) | |
Video on demandDelivery of on demand video | VOD | |
Image OptimizationAutomatic image transformation/compression/optimization | Image Compression | |
DNSAuthoritative DNS for customer domain |
Name Server (NS) Protection
|
DNSpod |
WAFWeb Application Firewall | Web Application Firewall | WAF |
Anti-DDoSDDoS attack protection. Specific product(s) for this. | DDoS Protection |
Anti-DDoS Advanced
|
Private CDNDedicated edge resources & custom configs | ||
Edge ComputeRun your code on CDN edge servers | Serverless Cloud Function |
Network
How many POP locations do Imperva and Tencent Cloud have in different parts of the world?
Region | Imperva | Tencent Cloud |
---|---|---|
North America | 12 | 7 |
Latin America | 5 | 2 |
Europe | 12 | 6 |
Russia & CIS | 0 | 1 |
Asia excl. China | 12 | 21 |
China | 0 | 1100 |
Oceania | 3 | 1 |
Middle-East | 3 | 4 |
Africa | 2 | 1 |
Pricing
Pricing & contract duration | Imperva | Tencent Cloud |
---|---|---|
Minimum contract term | Unknown | None |
Minimum monthly costs | Unknown | None |
Requests costsCustomers pay for client to CDN requests | Unknown | None |
Ingress costsCustomers pay for origin-to-CDN bytes transferred | Unknown | None |
NA/EU traffic (low volume) | Unknown | $0.045 per GB |
APAC traffic (low volume) | Unknown | $0.067 - $0.09 per GB (varies per region) |
LATAM traffic (low volume) | Unknown | $0.11 per GB |
Features
Web acceleration | Imperva | Tencent Cloud |
---|---|---|
Instant setupSign up, configure, start testing. | Self-service, credit card required | |
Change propagation delayHow fast do config changes propagate to all POPs? | Instant | 5 minutes |
Apex/root domain OK |
Anycasted network (regional) | Use DNSPod for DNS |
HTTP/2 | FAQ | |
WebSockets | WebSockets docs | |
IPv6Do the edge servers have IPv6? | IPv6 support | |
Compression |
Compress on the edge |
Resend from origin, or compress on edge
|
Origin pull - protocolHTTP only or HTTPS possible too? |
HTTP and HTTPS.
|
HTTP, HTTPS, match protocol |
Origin pull - Host headerUse client > edge value? Set specific value? |
Can configure specific other Host header.
|
Can be IP address or hostname
|
Origin ShieldOne POP pulls from origin, other POPs pull from the shield POP | Custom implementation by Tencent DevOps team | |
Waiting RoomDuring peak traffic, route users to a virtual waiting room | Waiting Room | |
Push / uploadStore your content directly on CDN, no customer origin | Cloud Object Storage with free tier. Upload in the portal or via API | |
Cache control - CDN caching | Granular control/override rules possible | Full and granular control |
Cache control - client caching | Granular control/override rules possible | Full and granular control |
Serve Stale |
Serve stale if origin sends 5xx | |
Purge |
Instant | 5 minutes |
Purge - capabilities | Purge all, by directory, by file extension, by tag(s) | Purge all, purge by directory |
Analytics | Real time perf and security events dashboard | Many metrics available in console and via API |
Log files |
Available via UI, API, or full SIEM integration
|
W3C formatted. Available for download in console and via API. Log roll period and delay depends on traffic volume. |
API | Purge, analytics, configuration | Purge, configuration, analytics, logs |
HTTPS & Content Protection | Imperva | Tencent Cloud |
---|---|---|
CDN domain HTTPSUse the CDN's domain, like cloudfront.net | CDN and SSL/TLS | |
Customer domain HTTPSYour domain in the CDN's certificate |
SNI. First 20 DV certs are free. Wildcard allowed
|
|
Customer cert HTTPSYour certificate on the CDN | SNI and free. Wildcard allowed. | |
Token authentication | Via authentication header | 4 types of token/URL signing available |
Geo blocking | Not self-service, support is needed | |
Hotlink protectionThird parties cannot deeplink to your content | Based on Referrer or IP address | |
Basic authenticationUser logs in on the CDN to get content | Two Factor Authentication | |
IP white/blacklisting | IP address/ranges/subnets, self-service in UI | Console and API. Block/allow individual IPs and IP ranges |
Support
Customer support | Imperva | Tencent Cloud |
---|---|---|
Documentation | Yes, public | Good, extensive and public documentation |
Humans | Imperva’s team of support engineers deliver technical assistance 24x7x365 via phone, email, or online via the self service portal | 24/7 support via the console. Multiple VIP support packages are available |