GitHub|Since 2007
Wptr Lab

CNBaidu AI CloudvsQingCloudcn

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

Test Date: 2/25/2026

Baidu AI Cloud

Baidu AI Cloud

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WPTR ScoreWinner3763 ms
Rank#827
TTFB5840ms
Time to 1MB333ms
Score3763
LCP6240ms
FCP6040ms
QingCloud
WPTR Score16166 ms
Rank#874
TTFB1999ms
Time to 1MB4366ms
Score16166
LCP2399ms
FCP2199ms

Our Verdict

QingCloud wins with 1999ms TTFB (vs Baidu AI Cloud's 5840ms)

TTFB Breakdown (Connection Phases)

PhaseBaidu AI CloudQingCloudWinner
DNS Lookup1374ms383msQingCloud
TCP Connection552ms1434msBaidu AI Cloud
TLS Handshake584ms632msBaidu AI Cloud
Server Processing454ms3239msBaidu AI Cloud
Total TTFB2964ms5688msQingCloud

Technology & Security Features

Baidu AI Cloud

Server/CDNNext.js
HSTS Disabled
Brotli Compression Disabled
HTTP/3 (QUIC) Disabled
Page Size108.1 KB

QingCloud

Server/CDNnginx
HSTS Disabled
Brotli Compression Disabled
HTTP/3 (QUIC) Disabled
Page Size232.5 KB
0/3
Baidu AI Cloud Security Features
0/3
QingCloud 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.