yarkun.cn
�Ź����ӣ��麣������˾
Last scanned Aug 4, 2026, 1:00 PM · 9 views
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
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
1 cookie without Secure/HttpOnly flags
SecuritySet 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
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
+9 more issues — details in the sections below.
SEO
7 issue(s) found
Performance
932 ms
Security
HTTPS & header checks
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.
- dm-ningbo@300.cn
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
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
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
Related websites
Same technology stack
bazaart.com
AI design tools for small businesses | Bazaart
boschtt.net
Home | Bosch Home Comfort Group
arxivlens.com
ArxivLens - AI-Powered Academic Paper Search | arXiv...
axa.co.uk
AXA Insurance Quotes and Claims | AXA UK
bcdtravel.com
Business Travel Management & Corporate Travel | BCD Travel
buderus.com
Buderus - the system expert for HVAC
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.
OpenGraph & Twitter Card
OpenGraph
Twitter Card