Easily compare Lumen 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 | Lumen | Tencent Cloud |
|---|---|---|
| Short profile | Lumen (formerly known as Centurylink or Level 3) owns and operates a global Tier-1 network and - logically - their CDN runs on top of it. Lumen CDN has POPs on many continents and their product focus is on video, large object delivery and edge computing. | 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 | Lumen | Tencent Cloud |
|---|---|---|
| Dynamic content deliveryNon-cacheable content delivery. User login, shopping cart ... | CDN Edge Compute | ECDN (Enterprise CDN) |
| Small file deliveryStatic object delivery; caching of small files (file size <1 MB) | CDN and/or CDN Edge Compute | CDN |
| Large file deliveryStatic object delivery; caching of large files (file size >1 MB) | CDN | |
| Live videoDelivery of live video. RTMP? Transcoding/transmuxing? | CDN and/or CDN Mesh Delivery | LVB (Live Video Broadcast ) |
| Video on demandDelivery of on demand video | CDN and/or CDN Mesh Delivery | VOD |
| Image OptimizationAutomatic image transformation/compression/optimization | part of CDN Edge Compute | |
| DNSAuthoritative DNS for customer domain | DNSpod | |
| WAFWeb Application Firewall | WAF | WAF |
| Anti-DDoSDDoS attack protection. Specific product(s) for this. | Lumen DDoS Hyper (on-demand) and DDoS Mitigation Service |
Anti-DDoS Advanced
Anti-DDoS Pro also available
|
| Private CDNDedicated edge resources & custom configs | CDN Mesh Delivery for Enterprise | |
| Edge ComputeRun your code on CDN edge servers | Edge Compute | Serverless Cloud Function |
Network
How many POP locations do Lumen and Tencent Cloud have in different parts of the world?
| Region | Lumen | Tencent Cloud |
|---|---|---|
| North America | 28 | 7 |
| Latin America | 11 | 2 |
| Europe | 35 | 6 |
| Russia & CIS | 0 | 1 |
| Asia excl. China | 7 | 21 |
| China | 0 | 1100 |
| Oceania | 5 | 1 |
| Middle-East | 4 | 4 |
| Africa | 3 | 1 |
Pricing
| Pricing & contract duration | Lumen | 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 | Lumen | Tencent Cloud |
|---|---|---|
| Instant setupSign up, configure, start testing. | Not yet, but coming soon. | Self-service, credit card required |
| Change propagation delayHow fast do config changes propagate to all POPs? | No longer than 15 minutes - Often instant | 5 minutes |
Apex/root domain OK  No performance degradation when using http(s)://domain.com |
Available with Section product for an additional fee | Use DNSPod for DNS |
| HTTP/2 | ||
| WebSockets | ||
| IPv6Do the edge servers have IPv6? | ||
| Compression Reduce file size for faster delivery |
Resend from origin, or compress on edge |
Resend from origin, or compress on edge
Fetch compressed or uncompressed from origin (configurable)
|
| 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? |
Configure specific other Host header
CDN can also forward client request Host header to origin
|
Can be IP address or hostname
Can be same host as in client-to-CDN requests
|
| 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 | ||
| Push / uploadStore your content directly on CDN, no customer origin | FTP, SFTP, rsync. Storage costs apply | Cloud Object Storage with free tier. Upload in the portal or via API |
| Cache control - CDN caching | Full and granular control | |
| Cache control - client caching | Full and granular control | |
| Serve Stale CDN serves cached but expired content in case origin is in trouble |
Serve stale if origin sends 5xx | |
| Purge Invalidate or delete cached objects on CDN |
Instant | 5 minutes |
| Purge - capabilities | Purge all but not purge by directory or tag or header | Purge all, purge by directory |
| Analytics | Many metrics available in console and via API | |
| Log files | 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 | Lumen | Tencent Cloud |
|---|---|---|
| CDN domain HTTPSUse the CDN's domain, like cloudfront.net | ||
| Customer domain HTTPSYour domain in the CDN's certificate |
SNI. First 20 DV certs are free. Wildcard allowed
TrustAsia is the Certificate Authority
|
|
| Customer cert HTTPSYour certificate on the CDN | SNI and free. Wildcard allowed. | |
| Token authentication | 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 | ||
| IP white/blacklisting | Console and API. Block/allow individual IPs and IP ranges |
Support
| Customer support | Lumen | Tencent Cloud |
|---|---|---|
| Documentation | Yes, but not public | Good, extensive and public documentation |
| Humans | 24/7 support via the console. Multiple VIP support packages are available |