What technology does 3.cn use?

3.cn is built with React, jQuery, Nginx.

Is 3.cn secure (HTTPS)?

Yes. 3.cn uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Dec 20, 2026.

Hosting provider information for 3.cn is not available yet.

What is 3.cn's SEO score?

3.cn scored 55/100 for SEO in the latest analysis (fair).

What is 3.cn's overall website score?

3.cn has an overall SiteGraph score of 64/100, combining SEO, performance, security, and accessibility.

Has 3.cn's score changed over time?

3.cn's overall score has declined by 9 points (from 73 to 64) since Jul 26, 2026.

3.cn

京东全球版-专业的综合网上购物商城

Last scanned Aug 6, 2026, 6:00 AM · 5 views

Overall score

Fair

Summary

京东全球版-专业的综合网上购物商城，为您提供正品低价的购物选择、优质便捷的服务体验。商品来自全球数十万品牌商家，囊括家电、手机、计算机、服装、居家、… This website uses Nginx. SEO is fair (55/100) and accessibility is poor (45/100). Security scores good (75/100) and performance good (80/100). Top issue: Meta description longer than 160 characters.

京东全球版-专业的综合网上购物商城，为您提供正品低价的购物选择、优质便捷的服务体验。商品来自全球数十万品牌商家，囊括家电、手机、计算机、服装、居家、母婴、美妆、个护、食品等丰富品类，满足各种购物需求。香港的用户支持自提、京东集运和国际卡支付，现时已覆盖香港、澳门、台湾、新加坡、马来西亚、美国、加拿大、澳大利亚、新西兰和日本等海外200多个国家和地区。

Top issues to fix

15 issues found · 5 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Over half of images are missing alt text
Accessibility
Add alt attributes to images — screen readers depend on them, and they help image SEO.
Missing viewport meta tag
Accessibility
Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Slow estimated load (4.7s)
Performance
Use a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

+9 more issues — details in the sections below.

SEO

7 issue(s) found

Performance

4.71 s

Security

HTTPS & header checks

Accessibility

4 issue(s) found

Score history

-9 overall since Jul 26, 2026

Overall: 64
SEO: 55
Security: 75
Performance: 80
Accessibility: 45

Organization

Company details published in this site's own structured data.

Meta tags

Title: 京东全球版-专业的综合网上购物商城
Description: 京东全球版-专业的综合网上购物商城，为您提供正品低价的购物选择、优质便捷的服务体验。商品来自全球数十万品牌商家，囊括家电、手机、计算机、服装、居家、母婴、美妆、个护、食品等丰富品类，满足各种购物需求。香港的用户支持自提、京东集运和国际卡支付，现时已覆盖香港、澳门、台湾、新加坡、马来西亚、美国、加拿大、澳大利亚、新西兰和日本等海外200多个国家和地区。
Canonical
Language
Charset: utf-8
Viewport
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

React jQuery Nginx

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: GlobalSign nv-sa
Subject: *.jd.com
Valid from: Nov 24, 2025
Valid to: Dec 20, 2026
Days until expiry: 135
SAN domains: *.jd.com, *.3.cn, *.360buy.com, *.360buyimg.com, *.7fresh.com, *.baitiao.com, *.buyjingxi.com, *.chinabank.com.cn, *.e.jd.com, *.jd.cn, *.jd.co.th, *.jd.hk, *.jddglobal.com, *.jdpay.com, *.jdx.com, *.jingdong.com, *.jingxi.com, *.jr.jd.com, *.k.jd.com, *.local-pf.jd.com, *.m.jd.com, *.m.jingdong.com, *.m.yhd.com, *.pf.jd.com, *.shop.jd.com, *.wangyin.com, *.yhd.com, *.yiyaojd.com, 3.cn, 360buy.com, 360buyimg.com, 7fresh.com, baitiao.com, buyjingxi.com, chinabank.com.cn, jd.cn, jd.hk, jddglobal.com, jdpay.com, jdx.com, jingdong.com, jingxi.com, wangyin.com, yhd.com, yiyaojd.com, jd.com

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyMissing
X-Frame-OptionsMissing
X-Content-Type-OptionsMissing
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

0 internal · 110 external · 19 broken

Images

24 total · 18 missing alt

Scripts / Styles

27 scripts · 4 stylesheets

JS / CSS size

4.9 KB · 273 B

Page size

14.4 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Meta description longer than 160 characters
Missing canonical link
No H1 heading found
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://3.cn
Final URL: https://global.jd.com
HTTP status: 200
HTTP version: HTTP/2
Response time: 4.71 s
HTML size: 14.4 KB
Redirect chain: https://3.cn → http://www.jd.com → https://www.jd.com/ → https://global.jd.com

See something wrong on this report? Request a correction

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