gdsbio.com

.com crawl

First seen 2026-05-11 · Last seen 2026-05-11 · ok HTTP/1.1 200 5244 ms crawled 2026-05-16

CA · 23.227.38.65 · AS13335 Cloudflare, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title

GDSBio

Description

Professional Supplier of PCR & NGS Reagents

Language

Canonical

https://gdsbio.com/

Translations

Open Graph

url: https://gdsbio.com/
title: GDSBio
site name: GDSBio
description: Professional Supplier of PCR & NGS Reagents

Technology

CDN: Cloudflare
CMS: Shopify

Analytics

Google Tag Manager

Social widgets

YouTube Embed

Third-party hosts loaded (10)

cdn.shopify.com×4
api.judge.me×1
cdn.judge.me×1
cdn1.judge.me×1
chat.gdpro.cn×1
fonts.shopifycdn.com×1
monorail-edge.shopifysvc.com×1
www.googletagmanager.com×1
www.gstatic.com×1
www.youtube.com×1

Social

Contact

Phone

Address

st Road, Guangzhou 51076

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2017-03-11

Expires

2027-03-11 294 days left

Updated

2025-02-17

Name servers

dns27.hichina.com
dns28.hichina.com

DNS records live

NS

dns27.hichina.com
dns28.hichina.com

MX

10 qiye163mx02.mxmail.netease.com
5 qiye163mx01.mxmail.netease.com

Email authentication weak

SPF: v=spf1 include:spf.163.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

from 2026-05-02 to 2026-07-31

Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://gdsbio.com/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options

findings

short HSTS max-age
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: DENY
x-content-type-options: nosniff
content-security-policy: block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
strict-transport-security: max-age=7889238

Links to (4)

Linked from (1)

bioruilang.com×1