GitHub|Since 2007
Wptr Lab

esOpen6HostingvsSeredes

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

Test Date: 2/25/2026

Open6Hosting

Open6Hosting

View Details →
WPTR ScoreWinner1529 ms
Rank#498
TTFB630ms
Time to 1MB452ms
Score1529
LCP1030ms
FCP830ms
Sered
WPTR Score7606 ms
Rank#215
TTFB235ms
Time to 1MB242ms
Score7606
LCP635ms
FCP435ms

Our Verdict

Sered wins with 235ms TTFB (vs Open6Hosting's 630ms)

TTFB Breakdown (Connection Phases)

PhaseOpen6HostingSeredWinner
DNS Lookup98ms4msSered
TCP Connection61ms64msOpen6Hosting
TLS Handshake216ms65msSered
Server Processing69ms6892msOpen6Hosting
Total TTFB444ms7025msSered

Technology & Security Features

Open6Hosting

Server/CDNnginx/1.13.10
HSTS Enabled
Brotli Compression Disabled
HTTP/3 (QUIC) Disabled
Page Size20.5 KB

Sered

Server/CDNLiteSpeed
HSTS Disabled
Brotli Compression Enabled
HTTP/3 (QUIC) Enabled
Page Size392.6 KB
1/3
Open6Hosting Security Features
2/3
Sered 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.