qqthj.com
全球铁合金网 值得信赖的铁合金行业专家
Last scanned Aug 24, 2026, 1:22 PM
Overall score
Fair
Summary
全球铁合金网是一家完全基于铁合金行业的大型铁合金网站，提供铁合金在线查询铁合金价格、铁合金行情、铁合金供求、铁合金市场分析、铁合金行业新闻、铁合金�… This website uses Nginx. SEO is fair (55/100) and accessibility is fair (55/100). Security scores fair (50/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
全球铁合金网是一家完全基于铁合金行业的大型铁合金网站，提供铁合金在线查询铁合金价格、铁合金行情、铁合金供求、铁合金市场分析、铁合金行业新闻、铁合金商业资料、铁合金生产技术、铁合金企业名录等。
Top issues to fix
15 issues found · 6 high priority
TLS certificate expires in 6 days
SecurityRenew now (or enable auto-renewal) — an expired certificate blocks visitors with a full-page browser warning.
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.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
+9 more issues — details in the sections below.
SEO
7 issue(s) found
Performance
586 ms
Security
HTTPS & header checks
Accessibility
3 issue(s) found
Organization
Company details published in this site's own structured data.
全球铁合金网是一家完全基于铁合金行业的大型铁合金网站，提供铁合金在线查询铁合金价格、铁合金行情、铁合金供求、铁合金市场分析、铁合金行业新闻、铁合金商业资料、铁合金生产技术、铁合金企业名录等。
Contact
Email, phone, and address published on this site's own pages.
- qqthjnet@163.com
Meta tags
- Title
- 全球铁合金网 值得信赖的铁合金行业专家
- Description
- 全球铁合金网是一家完全基于铁合金行业的大型铁合金网站，提供铁合金在线查询铁合金价格、铁合金行情、铁合金供求、铁合金市场分析、铁合金行业新闻、铁合金商业资料、铁合金生产技术、铁合金企业名录等。
- Canonical
- Language
- en
- Charset
- UTF-8
- 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 1.2
- Issuer
- DigiCert Inc
- Subject
- www.qqthj.com
- Valid from
- Jun 2, 2026
- Valid to
- Aug 30, 2026
- Days until expiry
- 6
- SAN domains
- www.qqthj.com, qqthj.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 13 · H3 0
Links
548 internal · 24 external · 20 broken
Images
44 total · 44 missing alt
Scripts / Styles
6 scripts · 4 stylesheets
JS / CSS size
0 B · 56 B
Page size
187 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
- Over half of images are missing alt text
- No H1 heading found
- Missing viewport meta tag
Scan details
- Requested URL
- https://qqthj.com
- Final URL
- https://qqthj.com
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 583 ms
- HTML size
- 187 KB
- Redirect chain
- https://qqthj.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does qqthj.com use?
- qqthj.com is built with Bootstrap, jQuery, Nginx.
- Is qqthj.com secure (HTTPS)?
- Yes. qqthj.com uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Aug 30, 2026.
- Who hosts qqthj.com?
- Hosting provider information for qqthj.com is not available yet.
- What is qqthj.com's SEO score?
- qqthj.com scored 55/100 for SEO in the latest analysis (fair).
- What is qqthj.com's overall website score?
- qqthj.com has an overall SiteGraph score of 65/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card