GONGCHANG.CN Technology Profile

Technology stack detected on July 13, 2026

3 technologies detected

Sender ID

Sender ID is an anti-spoofing email framework heavily based on SPF.

View websites using Sender ID →

SendCloud

Transactional Email

A transactional email provider from China owned by Sohu.

View 398 websites using SendCloud →

Nginx

Web servers Reverse proxies

View 5,747,584 websites using Nginx →

Website Overview

502 Bad Gateway

Domain: GONGCHANG.CN
Technologies: 3
Top categories: Transactional Email, Web servers, Reverse proxies
Detected: July 13, 2026

https://gongchang.cn/

Technology Spend

$0 / mo

$0 estimated annually (USD)

Based on 2 priced SaaS tools of 3 detected. Conservative estimate based on entry-tier monthly pricing for detected SaaS tools. Open-source, one-time, and contact-sales products are excluded. Actual spend may differ.

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