njruilian.com

.com crawl

First seen 2026-04-12 · Last seen 2026-05-15 · ok HTTP/1.1 200 11972 ms crawled 2026-05-05

CN · 47.104.144.61 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 100/100

Classifying

HTML metadata

Title: 聚氨酯保温板-聚氨酯岩棉复合板-外墙硬泡聚氨酯板厂家
Description: 瑞联节能是专业的聚氨酯保温板生产厂家，提供高品质的聚氨酯板、聚氨酯岩棉复合板等产品。我们致力于为客户提供优质的聚氨酯保温板解决方案，竭诚为您服务。欢迎咨询聚氨酯保温板价格及详细信息
Language: zh-CN

Open Graph

url: https://www.njruilian.com/
title: 聚氨酯保温板-聚氨酯岩棉复合板-外墙硬泡聚氨酯板厂家
keywords: 聚氨酯复合板,聚氨酯保温板,岩棉复合板
site name: 安徽瑞联节能科技股份有限公司
description: 瑞联节能是专业的聚氨酯保温板生产厂家，提供高品质的聚氨酯板、聚氨酯岩棉复合板等产品。我们致力于为客户提供优质的聚氨酯保温板解决方案，竭诚为您服务。欢迎咨询聚氨酯保温板价格及详细信息

Technology

Server: nginx

Third-party hosts loaded (1)

at.alicdn.com×1

Contact

Phone

158-5180-2828

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2012-06-16

Expires

2031-06-16 1853 days left

Updated

2024-11-25

Name servers

dns23.hichina.com
dns24.hichina.com

DNS records live

NS

dns23.hichina.com
dns24.hichina.com

Certificate (current)

R13

from 2026-03-30 to 2026-06-28

Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.njruilian.com/

present

strict-transport-security

findings

missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=31536000