GitHub|Since 2007
Wptr Lab

czForpsivsRoští.czcz

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

Test Date: 2/25/2026

Forpsi
WPTR ScoreWinner658 ms
Rank#182
TTFB397ms
Time to 1MB145ms
Score658
LCP797ms
FCP597ms
Roští.cz
WPTR Score1641 ms
Rank#454
TTFB137ms
Time to 1MB577ms
Score1641
LCP537ms
FCP337ms

Our Verdict

Roští.cz wins with 137ms TTFB (vs Forpsi's 397ms)

TTFB Breakdown (Connection Phases)

PhaseForpsiRoští.czWinner
DNS Lookup50ms144msForpsi
TCP Connection16ms33msForpsi
TLS Handshake22ms34msForpsi
Server Processing222ms45msRoští.cz
Total TTFB310ms256msRoští.cz

Technology & Security Features

Forpsi

Server/CDNcloudflare
HSTS Disabled
Brotli Compression Enabled
HTTP/3 (QUIC) Disabled
Page Size172.7 KB

Roští.cz

Server/CDNnginx
HSTS Disabled
Brotli Compression Disabled
HTTP/3 (QUIC) Disabled
Page Size11.1 KB
1/3
Forpsi Security Features
0/3
Roští.cz 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.