GitHub|Since 2007
Wptr Lab

bgDelta.BGvsNS1.bgbg

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

Test Date: 2/25/2026

Delta.BG
WPTR Score500 ms
Rank#77
TTFB177ms
Time to 1MB125ms
Score500
LCP577ms
FCP377ms
NS1.bg
WPTR ScoreWinner493 ms
Rank#29
TTFB115ms
Time to 1MB110ms
Score493
LCP515ms
FCP315ms

Our Verdict

NS1.bg wins with 115ms TTFB (vs Delta.BG's 177ms)

TTFB Breakdown (Connection Phases)

PhaseDelta.BGNS1.bgWinner
DNS Lookup30ms26msNS1.bg
TCP Connection19ms14msNS1.bg
TLS Handshake39ms17msNS1.bg
Server Processing112ms172msDelta.BG
Total TTFB200ms229msNS1.bg

Technology & Security Features

Delta.BG

Server/CDNnginx/1.18.0
HSTS Enabled
Brotli Compression Disabled
HTTP/3 (QUIC) Disabled
Page Size94.1 KB

NS1.bg

Server/CDNcloudflare
HSTS Enabled
Brotli Compression Enabled
HTTP/3 (QUIC) Enabled
Page Size177.4 KB
1/3
Delta.BG Security Features
3/3
NS1.bg 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.