GitHub|Since 2007
Wptr Lab

cnTencent CloudvsZZIDCcn

Head-to-head hosting performance comparison based on real test data

Test Date: 2/23/2026

Tencent Cloud

Tencent Cloud

View Details →
WPTR ScoreWinner7023 ms
Rank#836
TTFB356ms
Time to 1MB2660ms
Score7023
LCP756ms
FCP556ms
ZZIDC
WPTR Score11077 ms
Rank#866
TTFB3811ms
Time to 1MB2819ms
Score11077
LCP4211ms
FCP4011ms

Our Verdict

Tencent Cloud wins with 356ms TTFB (vs ZZIDC's 3811ms)

TTFB Breakdown (Connection Phases)

PhaseTencent CloudZZIDCWinner
DNS Lookup288ms1602msTencent Cloud
TCP Connection4ms1823msTencent Cloud
TLS Handshake5ms348msTencent Cloud
Server Processing342ms538msTencent Cloud
Total TTFB639ms4311msTencent Cloud

Technology & Security Features

Tencent Cloud

Server/CDNnginx
HSTS Disabled
Brotli Compression Disabled
HTTP/3 (QUIC) Disabled
Page Size170.2 KB

ZZIDC

Server/CDNUnknown
HSTS Enabled
Brotli Compression Disabled
HTTP/3 (QUIC) Disabled
Page Size117.3 KB
0/3
Tencent Cloud Security Features
1/3
ZZIDC Security Features

TTFB Comparison Over Time

Understanding the Metrics

WPTR Score: Wptr Lab Real-Load Score: (Time to 1MB x 2.4) + TTFB. Raw server & network performance (Lower is better).
TTFB: Time to First Byte - How fast the server responds
Time to 1MB: Time to 1MB - Time taken to download 1MB of data (lower is better)
LCP: Largest Contentful Paint - When main content loads
FCP: First Contentful Paint - When first content appears
Score: Overall performance score (0-100)

A Note on Hosting Selection

While TTFB and performance metrics are important indicators, choosing the right hosting provider involves many other factors: security measures, customer support quality, uptime guarantees, scalability options, and pricing structure. Academic research emphasizes that a balanced approach considering all these aspects leads to better long-term outcomes.

Chizhov, A., & Fesenko, A. (2025). Web hosting companies' client solutions: A study of a strategic standpoint. Corporate & Business Strategy Review. doi.org/10.22495/cbsrv6i1art14

Data in this comparison is obtained through independent tests using our TTFB Checker tool.