lizhinian.com

.com crawl

First seen 2026-04-23 · Last seen 2026-05-17 · ok HTTP/1.1 200 4041 ms crawled 2026-05-17

US · 104.21.7.37 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: 理之念（苏州）教育咨询有限公司
Description: -
Language: en

Technology

CDN: Cloudflare
CMS: Gatsby

Third-party hosts loaded (1)

cdn.staticfile.org×1

Registration

Registrar

Gname.com Pte. Ltd.

Created

2022-03-17

Expires

2027-03-17 302 days left

Updated

2026-04-11

Name servers

dell.ns.cloudflare.com
duke.ns.cloudflare.com

DNS records live

NS

dell.ns.cloudflare.com
duke.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

E7

from 2026-04-11 to 2026-07-10

Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://lizhinian.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 (9)