GitHub|Since 2007
Wptr Lab

ptDominios.ptvsLusoVPSpt

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

Test Date: 2/25/2026

Dominios.pt

Dominios.pt

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WPTR Score2057 ms
Rank#602
TTFB795ms
Time to 1MB605ms
Score2057
LCP1195ms
FCP995ms
LusoVPS
WPTR ScoreWinner1941 ms
Rank#518
TTFB698ms
Time to 1MB449ms
Score1941
LCP1098ms
FCP898ms

Our Verdict

LusoVPS wins with 698ms TTFB (vs Dominios.pt's 795ms)

TTFB Breakdown (Connection Phases)

PhaseDominios.ptLusoVPSWinner
DNS Lookup360ms218msLusoVPS
TCP Connection82ms283msDominios.pt
TLS Handshake86ms106msDominios.pt
Server Processing77ms256msDominios.pt
Total TTFB605ms863msLusoVPS

Technology & Security Features

Dominios.pt

Server/CDNLiteSpeed
HSTS Disabled
Brotli Compression Enabled
HTTP/3 (QUIC) Enabled
Page Size180.2 KB

LusoVPS

Server/CDNApache/2.4.66 (Debia
HSTS Disabled
Brotli Compression Disabled
HTTP/3 (QUIC) Disabled
Page Size20.8 KB
2/3
Dominios.pt Security Features
0/3
LusoVPS 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.