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SGSiteGraph

jb51.net

脚本之家_www.jb51.net

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

71

Overall score

Fair

Summary

脚本之家是国内专业的网站建设资源、脚本编程学习类网站，提供asp、php、asp.net、javascript、jquery、vbscript、dos批处理、网页制作、网络编程、网站建设等编程资料。. This website uses jQuery hosted on ANTBOX1-AS-AP - Antbox Networks Limited, HK. SEO is fair (60/100) and accessibility is fair (60/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

脚本之家是国内专业的网站建设资源、脚本编程学习类网站，提供asp、php、asp.net、javascript、jquery、vbscript、dos批处理、网页制作、网络编程、网站建设等编程资料。

SC
Hosted on ANTBOX1-AS-AP - Antbox Networks Limited, HK

Top issues to fix

11 issues found · 4 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.

  • 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.

+5 more issues — details in the sections below.

60

SEO

6 issue(s) found

100

Performance

379 ms

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.

Organization

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

脚本之家是国内专业的网站建设资源、脚本编程学习类网站，提供asp、php、asp.net、javascript、jquery、vbscript、dos批处理、网页制作、网络编程、网站建设等编程资料。

Contact

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

Source: https://www.jb51.net/support.htm

Meta tags

Title
脚本之家_www.jb51.net
Description
脚本之家是国内专业的网站建设资源、脚本编程学习类网站，提供asp、php、asp.net、javascript、jquery、vbscript、dos批处理、网页制作、网络编程、网站建设等编程资料。
Canonical
Language
zh-CN
Charset
utf-8
Viewport
width=device-width, initial-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.

jQuery

Hosting & CDN

CDN provider
—
IP address
154.92.5.17
ASN
AS138995 (ANTBOX1-AS-AP - Antbox Networks Limited, HK)

DNS records

TypeValue
A
  • 154.92.5.17
  • 154.92.5.140
  • 192.238.140.157
  • 192.238.140.173
AAAA—
MX—
TXT—
NS—
CAA—
CNAME
  • ca38c0f2.dnsjiasukuai802.com
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
GlobalSign nv-sa
Subject
*.jb51.net
Valid from
Dec 15, 2025
Valid to
Jan 16, 2027
Days until expiry
171
SAN domains
*.jb51.net, jb51.net

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

414 internal · 28 external · 0 broken

Images

38 total · 34 missing alt

Scripts / Styles

9 scripts · 1 stylesheets

JS / CSS size

176 KB · 23.2 KB

Page size

98.2 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
2
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
  • sitemap.xml not found

Accessibility issues

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

Scan details

Requested URL
https://jb51.net
Final URL
https://www.jb51.net/
HTTP status
200
HTTP version
HTTP/1.1
Response time
377 ms
HTML size
98.2 KB
Redirect chain
https://jb51.net → https://www.jb51.net/

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Frequently asked questions

What technology does jb51.net use?
jb51.net is built with jQuery.
Is jb51.net secure (HTTPS)?
Yes. jb51.net uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Jan 16, 2027.
Who hosts jb51.net?
jb51.net is hosted on ANTBOX1-AS-AP - Antbox Networks Limited, HK.
What is jb51.net's SEO score?
jb51.net scored 60/100 for SEO in the latest analysis (fair).
What is jb51.net's overall website score?
jb51.net has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.