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jscj.com

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Last scanned Aug 24, 2026, 1:22 PM

73

Overall score

Fair

Summary

���ղƾ����ǽ���ʡ�ƾ�רҵ�Ż���վ����������˰��ó�˲š����񾭼ý���Ϊ���Σ������ڲ�˰����ó�����ܡ����ڵ�ϵ��ְ���ʸ�����ѵ��������Ϣ�Ƽ���������ҵ������ʢ������Ҫ��Ʒ�ͷ����dz��������ʸ����м������ʸ���ע������ʦ����ó… This website uses PHP. SEO is fair (55/100) and accessibility is good (75/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

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Top issues to fix

13 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.

  • 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.

  • 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.

  • Meta description longer than 160 characters

    SEO

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

+7 more issues — details in the sections below.

55

SEO

7 issue(s) found

100

Performance

299 ms

65

Security

HTTPS & header checks

75

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.

���ղƾ����ǽ���ʡ�ƾ�רҵ�Ż���վ����������˰��ó�˲š����񾭼ý���Ϊ���Σ������ڲ�˰����ó�����ܡ����ڵ�ϵ��ְ���ʸ�����ѵ��������Ϣ�Ƽ���������ҵ������ʢ������Ҫ��Ʒ�ͷ����dz��������ʸ����м������ʸ���ע������ʦ����ó���ơ���óҵ��Ա����ó����Ա������ʵ�񡢲�˰ʵ������óʵ������Ŀ�����߿γ���ѵ��������ģ�⿼��ϵͳ���̸����ϵ�

Meta tags

Title
���ղƾ���Ϣ��
Description
���ղƾ����ǽ���ʡ�ƾ�רҵ�Ż���վ����������˰��ó�˲š����񾭼ý���Ϊ���Σ������ڲ�˰����ó�����ܡ����ڵ�ϵ��ְ���ʸ�����ѵ��������Ϣ�Ƽ���������ҵ������ʢ������Ҫ��Ʒ�ͷ����dz��������ʸ����м������ʸ���ע������ʦ����ó���ơ���óҵ��Ա����ó����Ա������ʵ�񡢲�˰ʵ������óʵ������Ŀ�����߿γ���ѵ��������ģ�⿼��ϵͳ���̸����ϵ�
Canonical
Language
zh-CN
Charset
GBK
Viewport
width=device-width, initial-scale=1.0
Robots meta
all
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.

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
Sectigo Limited
Subject
*.jscj.com
Valid from
Sep 8, 2025
Valid to
Oct 9, 2026
Days until expiry
45
SAN domains
*.jscj.com, jscj.com

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 14 · H3 0

Links

343 internal · 14 external · 20 broken

Images

12 total · 6 missing alt

Scripts / Styles

14 scripts · 7 stylesheets

JS / CSS size

13.5 KB · 4.0 KB

Page size

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

Accessibility issues

  • More than 20% of images are missing alt text
  • No H1 heading found

Scan details

Requested URL
https://jscj.com
Final URL
https://jscj.com
HTTP status
200
HTTP version
HTTP/1.1
Response time
297 ms
HTML size
142 KB
Redirect chain
https://jscj.com

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Frequently asked questions

What technology does jscj.com use?
jscj.com is built with PHP, Bootstrap, jQuery, Apache.
Is jscj.com secure (HTTPS)?
Yes. jscj.com uses TLS 1.2 with a certificate issued by Sectigo Limited, valid until Oct 9, 2026.
Who hosts jscj.com?
Hosting provider information for jscj.com is not available yet.
What is jscj.com's SEO score?
jscj.com scored 55/100 for SEO in the latest analysis (fair).
What is jscj.com's overall website score?
jscj.com has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.