GitHub|Since 2007
Wptr Lab

USH5 Data CentersvsRegister.comUS

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

Test Date: 2/23/2026

H5 Data Centers

H5 Data Centers

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WPTR Score1489 ms
Rank#414
TTFB851ms
Time to 1MB201ms
Score1489
LCP1251ms
FCP1051ms
Register.com

Register.com

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WPTR ScoreWinner429 ms
Rank#45
TTFB178ms
Time to 1MB100ms
Score429
LCP578ms
FCP378ms

Our Verdict

Register.com wins with 178ms TTFB (vs H5 Data Centers's 851ms)

TTFB Breakdown (Connection Phases)

PhaseH5 Data CentersRegister.comWinner
DNS Lookup105ms7msRegister.com
TCP Connection296ms8msRegister.com
TLS Handshake389ms12msRegister.com
Server Processing217ms162msRegister.com
Total TTFB1007ms189msRegister.com

Technology & Security Features

H5 Data Centers

Server/CDNApache
HSTS Disabled
Brotli Compression Enabled
HTTP/3 (QUIC) Disabled
Page Size62.2 KB

Register.com

Server/CDNcloudflare
HSTS Enabled
Brotli Compression Enabled
HTTP/3 (QUIC) Disabled
Page Size1427.9 KB
1/3
H5 Data Centers Security Features
2/3
Register.com 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.