zol.com
�йش����� - ���л���רҵIT��վ - The valuable and professional IT business website in Greater China
Last scanned Aug 1, 2026, 8:00 PM · 8 views
Overall score
Fair
Summary
�й����ȵ�IT��Ϣ�������Ż�, ��������, �̳�, Ӳ��, ����, ��Ϸ, �ֻ�, ������40������Ƶ����ÿ�췢������������Ʒ������Ϣ������ר�⣬��IT��ҵ�ij���, ������, IT��Ʒ, �����������ṩ����. SEO is fair (55/100) and accessibility is good (75/100). Security scores fair (70/100) and performance fair (50/100). Top issue: Title longer than 60 characters.
�й����ȵ�IT��Ϣ�������Ż�, ��������, �̳�, Ӳ��, ����, ��Ϸ, �ֻ�, ������40������Ƶ����ÿ�췢������������Ʒ������Ϣ������ר�⣬��IT��ҵ�ij���, ������, IT��Ʒ, �����������ṩ����
Top issues to fix
14 issues found · 4 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
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-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
+8 more issues — details in the sections below.
SEO
7 issue(s) found
Performance
3.82 s
Security
HTTPS & header checks
Accessibility
3 issue(s) found
Score history
-1 overall since Jul 25, 2026
- Overall
- 62
- SEO
- 55
- Security
- 70
- Performance
- 50
- Accessibility
- 75
Organization
Company details published in this site's own structured data.
�й����ȵ�IT��Ϣ�������Ż�, ��������, �̳�, Ӳ��, ����, ��Ϸ, �ֻ�, ������40������Ƶ����ÿ�췢������������Ʒ������Ϣ������ר�⣬��IT��ҵ�ij���, ������, IT��Ʒ, �����������ṩ����
Contact
Email, phone, and address published on this site's own pages.
- jubao@zol.com.cn
Meta tags
- Title
- �йش����� - ���л���רҵIT��վ - The valuable and professional IT business website in Greater China
- Description
- �й����ȵ�IT��Ϣ�������Ż�, ��������, �̳�, Ӳ��, ����, ��Ϸ, �ֻ�, ������40������Ƶ����ÿ�췢������������Ʒ������Ϣ������ר�⣬��IT��ҵ�ij���, ������, IT��Ʒ, �����������ṩ����
- Canonical
- https://www.zol.com.cn/
- Language
- Charset
- gbk
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
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
- DigiCert, Inc.
- Subject
- *.zol.com.cn
- Valid from
- Jan 6, 2026
- Valid to
- Feb 6, 2027
- Days until expiry
- 189
- SAN domains
- *.zol.com.cn, zol.com.cn
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 13 · H3 9
Links
16 internal · 5195 external · 20 broken
Images
1091 total · 29 missing alt
Scripts / Styles
7 scripts · 1 stylesheets
JS / CSS size
5.8 KB · 357 B
Page size
1.7 MB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
- Missing <html lang> attribute
- Missing viewport meta tag
Scan details
- Requested URL
- https://zol.com
- Final URL
- https://www.zol.com.cn/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 3.79 s
- HTML size
- 1.7 MB
- Redirect chain
- https://zol.com → http://www.zol.com/ → https://www.zol.com/ → https://www.zol.com.cn/
See something wrong on this report? Request a correction
Frequently asked questions
- What technology does zol.com use?
- We did not detect any specific technologies for zol.com in the latest scan.
- Is zol.com secure (HTTPS)?
- Yes. zol.com uses TLS 1.3 with a certificate issued by DigiCert, Inc., valid until Feb 6, 2027.
- Who hosts zol.com?
- Hosting provider information for zol.com is not available yet.
- What is zol.com's SEO score?
- zol.com scored 55/100 for SEO in the latest analysis (fair).
- What is zol.com's overall website score?
- zol.com has an overall SiteGraph score of 62/100, combining SEO, performance, security, and accessibility.
- Has zol.com's score changed over time?
- zol.com's overall score has declined by 1 point (from 63 to 62) since Jul 25, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card