GitHub|Since 2007
WinServer

WinServer

JPJapan Nginx

Analyze the raw performance data, server response times, and technology stack of WinServer.

GTMMagentoNginxjQuery
Global
#--
WPTR Score™
1841ms
Grade A+
1/10/2026
1MB Load
125ms
TTFB
1541ms
Quick Facts
Verified technical data.
Founded
2000
Last Tested
1/10/2026
Server
Nginx
Location
Japan
Features
HTTPS
WinServer

WinServer

Est. 2000
HQ
Japan
WPTR Verified Provider

Quality & Security Audit

HSTS (Strict Security)
Brotli Compression
HTTP/3 (QUIC) Protocol
Overview

What is WinServer?

WinServer (by Assistup Inc.) is a rare specialist in the hosting world, dedicating its entire infrastructure exclusively to Microsoft Windows Server environments. As a Microsoft Gold Partner, they offer an unrivaled depth of expertise in Windows-based hosting, ranging from shared Plesk environments to sophisticated Virtual Desktop Infrastructure (VDI) for remote workforces. For Japanese businesses reliant on .NET frameworks, MS SQL databases, or Active Directory integration, WinServer eliminates the compatibility headaches often found with generalist Linux/Windows hosts.

Advantages

High performance
Domestic support

Disadvantages

Japan-focused
Performance History

Performance Trends

TTFB Trend

Score Trend

Our Verdict

Based on our independent testing using the WPTR methodology, WinServer achieved a Real-Load Score of 1841ms (TTFB: 1541ms), placing it at #0 in our global hosting rankings.

Recent Benchmarks

DateServerTTFBScore
January 9, 2026-
1884ms
2184
January 10, 2026-
1541ms
1841
Capabilities

Key Features

Windows Server Specialists
VDI Solutions
Microsoft Gold Partner
MS SQL Support
Remote Desktop Access
Next Steps

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