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SGSiteGraph

xunlei.com

迅雷-构建全球最大的去中心化存储与传输网络

Last scanned Jul 21, 2026, 12:33 PM · 2 views

63

Overall score

Fair

Top issues to fix

15 issues found · 5 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.

  • 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.

  • Slow estimated load (10.9s)

    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.

Summary

迅雷是一家全球领先的去中心化服务商,以技术构建商业,以服务创造共识,累计用户超4亿。面向个人和企业推出迅雷下载、迅雷云盘、迅雷影音、迅雷直播、迅雷会… This website uses Vue.js. SEO is fair (50/100) and accessibility is fair (60/100). Security scores fair (65/100) and performance good (80/100). Top issue: Title longer than 60 characters.

50

SEO

8 issue(s) found

80

Performance

10.86 s

65

Security

HTTPS & header checks

60

Accessibility

2 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.

Meta tags

Title
迅雷-构建全球最大的去中心化存储与传输网络
Description
迅雷是一家全球领先的去中心化服务商,以技术构建商业,以服务创造共识,累计用户超4亿。面向个人和企业推出迅雷下载、迅雷云盘、迅雷影音、迅雷直播、迅雷会员、云计算、区块链等产品。
Canonical
Language
en-us
Charset
utf-8
Viewport
user-scalable=no,initial-scale=1,maximum-scale=1,minimum-scale=1,width=device-width
Robots meta
Manifest
https://www.xunlei.com/site.webmanifest

OpenGraph & Twitter Card

OpenGraph

og:title
og:description
og:type
og:url

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
GlobalSign nv-sa
Subject
*.xunlei.com
Valid from
Jun 1, 2026
Valid to
Dec 17, 2026
Days until expiry
148
SAN domains
*.xunlei.com, xunlei.com

Security headers

  • Strict-Transport-SecurityMissing
  • 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

4 internal · 38 external · 17 broken

Images

37 total · 30 missing alt

Scripts / Styles

7 scripts · 4 stylesheets

JS / CSS size

307 B · 0 B

Page size

43.1 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 H1 heading found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Over half of images are missing alt text
  • No H1 heading found

Scan details

Requested URL
https://xunlei.com
Final URL
https://www.xunlei.com/
HTTP status
200
HTTP version
HTTP/1.1
Response time
10.86 s
HTML size
43.1 KB
Redirect chain
https://xunlei.com → https://www.xunlei.com/

Frequently asked questions

What technology does xunlei.com use?
xunlei.com is built with Vue.js.
Is xunlei.com secure (HTTPS)?
Yes. xunlei.com uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Dec 17, 2026.
Who hosts xunlei.com?
Hosting provider information for xunlei.com is not available yet.
What is xunlei.com's SEO score?
xunlei.com scored 50/100 for SEO in the latest analysis (fair).
What is xunlei.com's overall website score?
xunlei.com has an overall SiteGraph score of 63/100, combining SEO, performance, security, and accessibility.