GitHub|Since 2007
Wptr Lab

USAtlantic.NetvsDigital RealtyUS

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

Test Date: 2/23/2026

Atlantic.Net

Atlantic.Net

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WPTR ScoreWinner660 ms
Rank#213
TTFB431ms
Time to 1MB167ms
Score660
LCP831ms
FCP631ms
Digital Realty

Digital Realty

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WPTR Score1900 ms
Rank#611
TTFB962ms
Time to 1MB523ms
Score1900
LCP1362ms
FCP1162ms

Our Verdict

Atlantic.Net wins with 431ms TTFB (vs Digital Realty's 962ms)

TTFB Breakdown (Connection Phases)

PhaseAtlantic.NetDigital RealtyWinner
DNS Lookup36ms97msAtlantic.Net
TCP Connection11ms162msAtlantic.Net
TLS Handshake21ms132msAtlantic.Net
Server Processing191ms254msAtlantic.Net
Total TTFB259ms645msAtlantic.Net

Technology & Security Features

Atlantic.Net

Server/CDNcloudflare
HSTS Disabled
Brotli Compression Enabled
HTTP/3 (QUIC) Enabled
Page Size158.6 KB

Digital Realty

Server/CDNNext.js
HSTS Disabled
Brotli Compression Disabled
HTTP/3 (QUIC) Disabled
Page Size310.7 KB
2/3
Atlantic.Net Security Features
0/3
Digital Realty 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.