What technology does yunpan.cn use?

yunpan.cn is built with Bootstrap, jQuery, Nginx.

Is yunpan.cn secure (HTTPS)?

Yes. yunpan.cn uses TLS 1.2 with a certificate issued by WoTrus CA Limited, valid until Oct 29, 2026.

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

What is yunpan.cn's SEO score?

yunpan.cn scored 60/100 for SEO in the latest analysis (fair).

What is yunpan.cn's overall website score?

yunpan.cn has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.

yunpan.cn

360AI云盘官网-360云盘升级-安全网盘-文件同步-备份存储

Last scanned Aug 24, 2026, 1:22 PM

Overall score

Fair

Summary

360AI云盘是智能高效办公云盘。可以安全存储个人数据、实现多端同步、自动备份、在线编辑文档进行高效办公，可跨平台使用，支持PC电脑、Android手机、iPhone手机数��… This website uses Nginx. SEO is fair (60/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance good (80/100). Top issue: Title longer than 60 characters.

360AI云盘是智能高效办公云盘。可以安全存储个人数据、实现多端同步、自动备份、在线编辑文档进行高效办公，可跨平台使用，支持PC电脑、Android手机、iPhone手机数据备份、同步，随时随地移动办公。

Top issues to fix

14 issues found · 2 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
6 cookies without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Title longer than 60 characters
SEO
Shorten the title to under 60 characters so search results don't truncate it.

+8 more issues — details in the sections below.

SEO

7 issue(s) found

Performance

3.27 s

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

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

Contact

Email, phone, and address published on this site's own pages.

Email: yunpankefu@360.cn

Meta tags

Title: 360AI云盘官网-360云盘升级-安全网盘-文件同步-备份存储
Description: 360AI云盘是智能高效办公云盘。可以安全存储个人数据、实现多端同步、自动备份、在线编辑文档进行高效办公，可跨平台使用，支持PC电脑、Android手机、iPhone手机数据备份、同步，随时随地移动办公。
Canonical
Language: zh-Hans
Charset: UTF-8
Viewport: width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Bootstrap 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 1.2
Issuer: WoTrus CA Limited
Subject: *.yunpan.360.cn
Valid from: Apr 14, 2026
Valid to: Oct 29, 2026
Days until expiry: 65
SAN domains: *.yunpan.360.cn, yunpan.360.cn

Security headers

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

Compression: gzip · 6 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 6

Links

6 internal · 8 external · 14 broken

Images

37 total · 0 missing alt

Scripts / Styles

31 scripts · 9 stylesheets

JS / CSS size

74.5 KB · 42.0 KB

Page size

137 KB

Robots.txt & Sitemap

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

SEO issues

Title longer than 60 characters
Meta description longer than 160 characters
Missing canonical link
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://yunpan.cn
Final URL: https://yunpan.360.cn/
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 3.27 s
HTML size: 137 KB
Redirect chain: https://yunpan.cn → https://yunpan.360.cn/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does yunpan.cn use?: yunpan.cn is built with Bootstrap, jQuery, Nginx.
Is yunpan.cn secure (HTTPS)?: Yes. yunpan.cn uses TLS 1.2 with a certificate issued by WoTrus CA Limited, valid until Oct 29, 2026.
Who hosts yunpan.cn?: Hosting provider information for yunpan.cn is not available yet.
What is yunpan.cn's SEO score?: yunpan.cn scored 60/100 for SEO in the latest analysis (fair).
What is yunpan.cn's overall website score?: yunpan.cn has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.