Diadem Technologies

Name: Diadem Technologies Hosting
Brand: Diadem Technologies
Rating: 123.3 (7 reviews)

in Cloudflare

Diadem Technologies is listed in the Wptr verified hosting list. It is ranked #335 in the Global Hosting Companies list and #6 in the in rankings. You can find detailed information about Diadem Technologies on this page.

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Global

#335

WPTR Score™

2467ms

Grade A+

1/11/2026

1MB Load

115ms

TTFB

2191ms

Quick Facts

Verified technical data.

Founded

2003

Last Tested

1/11/2026

Server

Cloudflare

Location

Features

BrotliH3

Diadem Technologies

Est. 2003

Target

Corporates, Manufacturing, .NET Developers

Kolkata, India

WPTR Verified Provider

Quality & Security Audit

HSTS (Strict Security)

Brotli Compression

HTTP/3 (QUIC) Protocol

Overview

What is Diadem Technologies?

Diadem Technologies is the leading enterprise hosting provider in Eastern India, operating from Kolkata with a strong focus on security and compliance.

Hosting their infrastructure within the Tier-4 GPX Global Systems datacenter in Mumbai, they specialize in Windows/ASP.NET hosting and secure Zimbra email solutions. They are ISO 27001:2013 certified, ensuring top-tier information security management.

Diadem acts as a 'Corporate Boutique' provider, catering to manufacturing and corporate sectors that require complex ERP integrations and reliable intranet hosting rather than mass-market web hosting.

Advantages

High compliance standards

Windows hosting expertise

Tier-4 infrastructure

Enterprise focus

Disadvantages

Limited mass market appeal

Regional focus

Performance History

Performance Trends

TTFB Trend

Score Trend

Our Verdict

Based on our independent testing using the WPTR methodology, Diadem Technologies achieved a Real-Load Score of 2467ms (TTFB: 2191ms), placing it at #335 in our global hosting rankings.