chensongjun.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-17 · ok HTTP/1.1 200 838 ms crawled 2026-05-14

US · 104.21.33.221 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
上势信息科技(上海)有限公司
Description
上势信息科技(上海)有限公司成立于2016年04月19日,注册地位于上海市金山区山阳镇浦卫公路16393号2幢C182室,法定代表人为陈送军。经营范围包括从事计算机信息(除互联网信息服务)科技领域内技术开发、技术咨询、技术服务,企业管理咨询、商务信息咨询、文化艺术交流策划咨询(除经纪),企业形象策划,市场营销策划,会务服务,展览展示服务,咨询(不得从事中介、职业中介),电脑图文设计制作,网页设计制作,计算机网络工程,计算机信息系统集成服务,计算机软件开发及维护,电子产品,五金交电,家用电器,化妆品,珠宝饰品,塑料制品,玻璃制品,汽摩配件,日用百货,环保设备,家具销售。 【依法须经批准的项目,经相关部门批准后方可开展经营活动】
Language
en

Technology

CDN
Cloudflare
CMS
Gatsby

Registration

Registrar
July Name Limited
Created
2025-11-08
Expires
2026-11-08 173 days left
Updated
2026-03-08
Name servers
  • ivy.ns.cloudflare.com
  • tony.ns.cloudflare.com

DNS records live

NS
  • ivy.ns.cloudflare.com
  • tony.ns.cloudflare.com

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-05-06 to 2026-08-04
Expires in 77 days

HTTP security headers

Header hygiene 30/100 Checked live page: https://chensongjun.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (50)

Linked from (50)