GitHub|Since 2007
Wptr Lab

czČeský hostingvsONEbitcz

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

Test Date: 2/25/2026

Český hosting

Český hosting

View Details →
WPTR Score999 ms
Rank#237
TTFB585ms
Time to 1MB123ms
Score999
LCP985ms
FCP785ms
ONEbit
WPTR ScoreWinner836 ms
Rank#254
TTFB402ms
Time to 1MB214ms
Score836
LCP802ms
FCP602ms

Our Verdict

ONEbit wins with 402ms TTFB (vs Český hosting's 585ms)

TTFB Breakdown (Connection Phases)

PhaseČeský hostingONEbitWinner
DNS Lookup81ms42msONEbit
TCP Connection49ms48msONEbit
TLS Handshake53ms51msONEbit
Server Processing521ms181msONEbit
Total TTFB704ms322msONEbit

Technology & Security Features

Český hosting

Server/CDNnginx/1.22.1
HSTS Enabled
Brotli Compression Disabled
HTTP/3 (QUIC) Disabled
Page Size111.6 KB

ONEbit

Server/CDNNginx
HSTS Enabled
Brotli Compression Disabled
HTTP/3 (QUIC) Disabled
Page Size790.8 KB
1/3
Český hosting Security Features
1/3
ONEbit 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.