GitHub|Since 2007
Wptr Lab

plCal.plvsNazwa.plpl

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

Test Date: 2/25/2026

Cal.pl
WPTR Score2597 ms
Rank#681
TTFB458ms
Time to 1MB899ms
Score2597
LCP858ms
FCP658ms
Nazwa.pl
WPTR ScoreWinner494 ms
Rank#121
TTFB322ms
Time to 1MB108ms
Score494
LCP722ms
FCP522ms

Our Verdict

Nazwa.pl wins with 322ms TTFB (vs Cal.pl's 458ms)

TTFB Breakdown (Connection Phases)

PhaseCal.plNazwa.plWinner
DNS Lookup39ms50msCal.pl
TCP Connection96ms95msNazwa.pl
TLS Handshake60ms47msNazwa.pl
Server Processing244ms43msNazwa.pl
Total TTFB439ms235msNazwa.pl

Technology & Security Features

Cal.pl

Server/CDNLiteSpeed
HSTS Enabled
Brotli Compression Enabled
HTTP/3 (QUIC) Enabled
Page Size88.7 KB

Nazwa.pl

Server/CDNApache/2
HSTS Disabled
Brotli Compression Enabled
HTTP/3 (QUIC) Disabled
Page Size152.6 KB
3/3
Cal.pl Security Features
1/3
Nazwa.pl 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.