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SGSiteGraph

263.net

企业邮箱_智能客服-263云通信

Last scanned Jul 26, 2026, 5:17 AM · 1 view

72

Overall score

Fair

Summary

北京二六三企业通信有限公司（简称263云通信），28年深耕企业通信服务领域，是国内资深的企业级数智通信服务商,为15万+企业提供在线沟通、呼叫中心、高清视频实�… This website uses Nginx. SEO is fair (65/100) and accessibility is fair (60/100). Security scores good (80/100) and performance good (80/100). Top issue: Meta description longer than 160 characters.

北京二六三企业通信有限公司（简称263云通信），28年深耕企业通信服务领域，是国内资深的企业级数智通信服务商,为15万+企业提供在线沟通、呼叫中心、高清视频实时直播等多元数智通信服务。

Top issues to fix

12 issues found · 3 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • 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 (8.5s)

    Performance

    Use a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

+6 more issues — details in the sections below.

65

SEO

6 issue(s) found

80

Performance

8.47 s

80

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.

Organization

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

北京二六三企业通信有限公司（简称263云通信），28年深耕企业通信服务领域，是国内资深的企业级数智通信服务商,为15万+企业提供在线沟通、呼叫中心、高清视频实时直播等多元数智通信服务。

Contact

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

Meta tags

Title
企业邮箱_智能客服-263云通信
Description
北京二六三企业通信有限公司（简称263云通信），28年深耕企业通信服务领域，是国内资深的企业级数智通信服务商,为15万+企业提供在线沟通、呼叫中心、高清视频实时直播等多元数智通信服务。
Canonical
Language
Charset
UTF-8
Viewport
width=device-width,user-scalable=no,initial-scale=1,minimum-scale=1,maximum-scale=1
Robots meta
Manifest

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.

jQueryNginx

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 1.2
Issuer
GlobalSign nv-sa
Subject
*.263.net
Valid from
Jan 5, 2026
Valid to
Feb 6, 2027
Days until expiry
194
SAN domains
*.263.net, 263.net

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 10 · H3 14

Links

64 internal · 14 external · 17 broken

Images

42 total · 28 missing alt

Scripts / Styles

23 scripts · 5 stylesheets

JS / CSS size

10.0 KB · 0 B

Page size

79.3 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 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
  • Missing <html lang> attribute

Scan details

Requested URL
https://263.net
Final URL
https://www.263.net/
HTTP status
200
HTTP version
HTTP/1.1
Response time
8.47 s
HTML size
79.3 KB
Redirect chain
https://263.net → https://www.263.net/

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Frequently asked questions

What technology does 263.net use?
263.net is built with jQuery, Nginx.
Is 263.net secure (HTTPS)?
Yes. 263.net uses TLS 1.2 with a certificate issued by GlobalSign nv-sa, valid until Feb 6, 2027.
Who hosts 263.net?
Hosting provider information for 263.net is not available yet.
What is 263.net's SEO score?
263.net scored 65/100 for SEO in the latest analysis (fair).
What is 263.net's overall website score?
263.net has an overall SiteGraph score of 72/100, combining SEO, performance, security, and accessibility.