GitHub|Since 2007
Wptr Lab

USQTS Realty TrustvsWP EngineUS

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

Test Date: 2/23/2026

QTS Realty Trust

QTS Realty Trust

View Details →
WPTR Score908 ms
Rank#242
TTFB530ms
Time to 1MB158ms
Score908
LCP930ms
FCP730ms
WP Engine
WPTR ScoreWinner561 ms
Rank#111
TTFB285ms
Time to 1MB107ms
Score561
LCP685ms
FCP485ms

Our Verdict

WP Engine wins with 285ms TTFB (vs QTS Realty Trust's 530ms)

TTFB Breakdown (Connection Phases)

PhaseQTS Realty TrustWP EngineWinner
DNS Lookup312ms5msWP Engine
TCP Connection8ms9msQTS Realty Trust
TLS Handshake13ms9msWP Engine
Server Processing196ms281msQTS Realty Trust
Total TTFB529ms304msWP Engine

Technology & Security Features

QTS Realty Trust

Server/CDNcloudflare
HSTS Disabled
Brotli Compression Enabled
HTTP/3 (QUIC) Enabled
Page Size307.9 KB

WP Engine

Server/CDNcloudflare
HSTS Enabled
Brotli Compression Enabled
HTTP/3 (QUIC) Disabled
Page Size532.5 KB
2/3
QTS Realty Trust Security Features
2/3
WP Engine 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.