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jobcn.com

页面发生404错误!

Last scanned Jul 26, 2026, 5:18 AM · 2 views

75

Overall score

Fair

Summary

This website uses Nginx hosted on CT-DongGuan-IDC - CHINANET Guangdong province network, CN. SEO is fair (65/100) and accessibility is good (85/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Missing meta description.

China
Hosted on CT-DongGuan-IDC - CHINANET Guangdong province network, CN

Top issues to fix

13 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.

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • Missing viewport meta tag

    Accessibility

    Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.

  • 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.

+7 more issues — details in the sections below.

65

SEO

5 issue(s) found

90

Performance

2.08 s

65

Security

HTTPS & header checks

85

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.

Contact

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

Source: https://www.jobcn.com/about/v2/contact.jsp

Meta tags

Title
页面发生404错误!
Description
Canonical
Language
Charset
GBK
Viewport
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.

Nginx

Hosting & CDN

CDN provider
—
IP address
183.61.245.73
ASN
AS134763 (CT-DongGuan-IDC - CHINANET Guangdong province network, CN)

DNS records

TypeValue
A
  • 183.61.245.73
AAAA—
MX
  • mail.jobcn.com
TXT
  • v=spf1 ip4:183.61.245.64/28 a mx -all
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
jobcn.com
Valid from
Jul 17, 2026
Valid to
Oct 15, 2026
Days until expiry
78
SAN domains
*.hire.jobcn.com, *.jobcn.com, jobcn.com

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 1 · H3 0

Links

4 internal · 3 external · 1 broken

Images

1 total · 0 missing alt

Scripts / Styles

0 scripts · 1 stylesheets

JS / CSS size

0 B · 2.8 KB

Page size

98.1 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
11
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing meta description
  • Missing canonical link
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • sitemap.xml not found

Accessibility issues

  • Missing <html lang> attribute
  • Missing viewport meta tag

Scan details

Requested URL
https://jobcn.com
Final URL
https://www.jobcn.com/
HTTP status
200
HTTP version
HTTP/2
Response time
2.08 s
HTML size
98.1 KB
Redirect chain
https://jobcn.com → https://www.jobcn.com/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does jobcn.com use?
jobcn.com is built with Nginx.
Is jobcn.com secure (HTTPS)?
Yes. jobcn.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 15, 2026.
Who hosts jobcn.com?
jobcn.com is hosted on CT-DongGuan-IDC - CHINANET Guangdong province network, CN.
What is jobcn.com's SEO score?
jobcn.com scored 65/100 for SEO in the latest analysis (fair).
What is jobcn.com's overall website score?
jobcn.com has an overall SiteGraph score of 75/100, combining SEO, performance, security, and accessibility.