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yarkun.cn

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Last scanned Aug 4, 2026, 1:00 PM · 9 views

66

Overall score

Fair

Summary

�Ź����ӣ��麣�����޹�˾��λ���麣�н������ĺ��ߣ���ӵ��3��000ƽ�����ϵĹ���������Ա������50�����ϵ��ձ�������ҵ�� ����˾��Ҫ��չ��Ʒ�滮����Ʒ�з�����Ʒ���ƣ����������Լ����۳������豸��ҵ�񡣰���������ʻ��¼�ǣ��߱�ͨ�… This website uses jQuery. SEO is fair (60/100) and accessibility is fair (70/100). Security scores poor (35/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

�Ź����ӣ��麣�����޹�˾��λ���麣�н������ĺ��ߣ���ӵ��3��000ƽ�����ϵĹ���������Ա������50�����ϵ��ձ�������ҵ�� ����˾��Ҫ��չ��Ʒ�滮����Ʒ�з�����Ʒ���ƣ����������Լ����۳������豸��ҵ�񡣰���������ʻ��¼�ǣ��߱�ͨѶ���ܵ���ʻ��¼�ǣ�����LCD��ʾ�������ּ�������ͷ�������ϰ��Զ���֪�豸�������ù̶�֧�ܣ������������ֳ����õ������ߣ����õ����ȵȲ�Ʒ�� ����˾Ϊ�������ͻ��Խ���ʡ����Ʒ����С�Ͳ�Ʒ������ɫ�ĸ��ֳ������豸���������������ֿͻ��ṩרҵ��һվʽ���񣬲������������²�Ʒ�Ĺ滮�Ϳ�����������ս�ʹ����¼����²�Ʒ�� ����˾δ���ص��ڻ����������Ӿ����񣬻����˼��������仯����4�����򲻶��з����£�ǿ�����������з��ĺ��ļ���������������֮������Ϣ������δ�������粻�Ϲ���ǰ�У�ӭ����ս��

Top issues to fix

15 issues found · 2 high priority

  • Missing Strict-Transport-Security header

    Security

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

  • 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.

  • 1 cookie without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

  • Meta description longer than 160 characters

    SEO

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

+9 more issues — details in the sections below.

60

SEO

7 issue(s) found

100

Performance

932 ms

35

Security

HTTPS & header checks

70

Accessibility

3 issue(s) found

Score history

0 overall since Jul 27, 2026

Overall
66
SEO
60
Security
35
Performance
100
Accessibility
70

Organization

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

�Ź����ӣ��麣�����޹�˾��λ���麣�н������ĺ��ߣ���ӵ��3��000ƽ�����ϵĹ���������Ա������50�����ϵ��ձ�������ҵ�� ����˾��Ҫ��չ��Ʒ�滮����Ʒ�з�����Ʒ���ƣ����������Լ����۳������豸��ҵ�񡣰���������ʻ��¼�ǣ��߱�ͨѶ���ܵ���ʻ��¼�ǣ�����LCD��ʾ�������ּ�������ͷ�������ϰ��Զ���֪�豸�������ù̶�֧�ܣ������������ֳ����õ������ߣ����õ����ȵȲ�Ʒ�� ����˾Ϊ�������ͻ��Խ���ʡ����Ʒ����С�Ͳ�Ʒ������ɫ�ĸ��ֳ������豸���������������ֿͻ��ṩרҵ��һվʽ���񣬲������������²�Ʒ�Ĺ滮�Ϳ�����������ս�ʹ����¼����²�Ʒ�� ����˾δ���ص��ڻ����������Ӿ����񣬻����˼��������仯����4�����򲻶��з����£�ǿ�����������з��ĺ��ļ���������������֮������Ϣ������δ�������粻�Ϲ���ǰ�У�ӭ����ս��

Contact

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

Meta tags

Title
�Ź����ӣ��麣�����޹�˾
Description
�Ź����ӣ��麣�����޹�˾��λ���麣�н������ĺ��ߣ���ӵ��3��000ƽ�����ϵĹ���������Ա������50�����ϵ��ձ�������ҵ�� ����˾��Ҫ��չ��Ʒ�滮����Ʒ�з�����Ʒ���ƣ����������Լ����۳������豸��ҵ�񡣰���������ʻ��¼�ǣ��߱�ͨѶ���ܵ���ʻ��¼�ǣ�����LCD��ʾ�������ּ�������ͷ�������ϰ��Զ���֪�豸�������ù̶�֧�ܣ������������ֳ����õ������ߣ����õ����ȵȲ�Ʒ�� ����˾Ϊ�������ͻ��Խ���ʡ����Ʒ����С�Ͳ�Ʒ������ɫ�ĸ��ֳ������豸���������������ֿͻ��ṩרҵ��һվʽ���񣬲������������²�Ʒ�Ĺ滮�Ϳ�����������ս�ʹ����¼����²�Ʒ�� ����˾δ���ص��ڻ����������Ӿ����񣬻����˼��������仯����4�����򲻶��з����£�ǿ�����������з��ĺ��ļ���������������֮������Ϣ������δ�������粻�Ϲ���ǰ�У�ӭ����ս��
Canonical
Language
Charset
gb2312
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.

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
unknown
Subject
unknown
Valid from
Mar 26, 2019
Valid to
Mar 23, 2029
Days until expiry
961
SAN domains

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 15 · H2 0 · H3 0

Links

38 internal · 1 external · 20 broken

Images

30 total · 12 missing alt

Scripts / Styles

18 scripts · 2 stylesheets

JS / CSS size

3.5 KB · 0 B

Page size

31.5 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
  • Multiple H1 headings 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
  • Missing <html lang> attribute
  • Missing viewport meta tag

Scan details

Requested URL
https://yarkun.cn
Final URL
https://yarkun.cn
HTTP status
200
HTTP version
HTTP/1.1
Response time
932 ms
HTML size
31.5 KB
Redirect chain
https://yarkun.cn

See something wrong on this report? Request a correction

Frequently asked questions

What technology does yarkun.cn use?
yarkun.cn is built with jQuery.
Is yarkun.cn secure (HTTPS)?
Yes. yarkun.cn uses TLS 1.3 with a certificate issued by unknown, valid until Mar 23, 2029.
Who hosts yarkun.cn?
Hosting provider information for yarkun.cn is not available yet.
What is yarkun.cn's SEO score?
yarkun.cn scored 60/100 for SEO in the latest analysis (fair).
What is yarkun.cn's overall website score?
yarkun.cn has an overall SiteGraph score of 66/100, combining SEO, performance, security, and accessibility.
Has yarkun.cn's score changed over time?
yarkun.cn's overall score has stayed steady at 66/100 since Jul 27, 2026.