GitHub|Since 2007
Wptr Lab

USAtlantic.NetvsStack InfrastructureUS

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

Test Date: 2/23/2026

Atlantic.Net

Atlantic.Net

View Details →
WPTR Score660 ms
Rank#213
TTFB431ms
Time to 1MB167ms
Score660
LCP831ms
FCP631ms
Stack Infrastructure

Stack Infrastructure

View Details →
WPTR ScoreWinner654 ms
Rank#188
TTFB312ms
Time to 1MB195ms
Score654
LCP712ms
FCP512ms

Our Verdict

Stack Infrastructure wins with 312ms TTFB (vs Atlantic.Net's 431ms)

TTFB Breakdown (Connection Phases)

PhaseAtlantic.NetStack InfrastructureWinner
DNS Lookup36ms107msAtlantic.Net
TCP Connection11ms7msStack Infrastructure
TLS Handshake21ms9msStack Infrastructure
Server Processing191ms63msStack Infrastructure
Total TTFB259ms186msStack Infrastructure

Technology & Security Features

Atlantic.Net

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

Stack Infrastructure

Server/CDNcloudflare
HSTS Enabled
Brotli Compression Enabled
HTTP/3 (QUIC) Enabled
Page Size77.9 KB
2/3
Atlantic.Net Security Features
3/3
Stack Infrastructure 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.