indexo.dev

ylcool.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-11 · ok HTTP/1.1 200 3559 ms crawled 2026-05-11

FI · 43.109.101.4 · AS24429 Zhejiang Taobao Network Co.,Ltd

Reputation 95/100 weak security headers

sector manufacturing type homepage

HTML metadata

Title
优料库——化工新材料物性搜索,配方查询，样品申请的Ai数据库
Description
【优料库】汇聚超 200000种塑料及化工原料性能物性表，持续更新扩充品类。搜索、一键浏览分享、下载打印，方便查阅使用。塑料性能表涵盖：注塑参数、熔融指数、硬度、流动速率、原料用途等关键指标；化工性能表包含：理化指标、产品特性、推荐用量、使用方法、参考配方、替代方案、应用领域、施工指导、安全信息等专业内容，一站式满足原料、配方学习与选型、索样、检测服务。

Technology

Server
Tengine
CMS
Gatsby
Third-party hosts loaded (11)
  • u-cdn.ibuychem.com×29
  • img.ibuychem.com×9
  • style-cdn.ibuychem.com×8
  • cmall-admin.ibuychem.com×6
  • www-cdn.ibuychem.com×4
  • static.hzeyun.com×2
  • zt.ibuychem.com×2
  • component.ibuychem.com×1
  • res.wx.qq.com×1
  • style-stg.ibuychem.com×1
  • style.ibuychem.com×1

Contact

Email
Phone

Registration

Registrar
Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
Created
2023-02-16
Expires
2027-02-16 272 days left
Updated
2026-02-02
Name servers
  • dns17.hichina.com
  • dns18.hichina.com

DNS records

CNAME
  • ylcool.com.w.cdngslb.com
TXT
  • google-site-verification=20logX8gipLqy9QvY_EC3Z1kmlHtRlyz7TWhHKyFzmw

Email authentication no MX

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

Certificate (current)

Sectigo Public Server Authentication CA OV E36
from 2026-03-26 to 2026-10-11
Expires in 144 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (2)