cinn.cn website report
首页 - 中国工业新闻网
Last scanned
Overall score
Fair
About cinn.cn
cinn.cn is a website.
Score profile
Top issues to fix
10 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
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.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
+4 more issues — details in the sections below.
How it compares
cinn.cn scores higher overall than 37% of the 163,243 sites we have scanned.
vs. All scanned sites
163,243 sitesThe dot is this site; the tick is the typical (median) score for the group. The number on the right is the percentile: the share of the group this site scores above.
Technology stack
cinn.cn is built with jQuery.
Libraries (1)
Hosting & DNS
- IP address
- —
- ASN
- —
- IPv6
- Not supported
- HTTP
- HTTP/1.1
Show DNS record values
TXT record contents are not republished; only their count is shown.
Security
cinn.cn uses TLS 1.3 with a certificate valid for 74 more days and sets 1 of 6 recommended security headers.
Security headers1 of 6 set
- HSTSForces HTTPS
- CSPBlocks injected scripts
- X-Frame-OptionsStops clickjacking
- X-Content-TypeStops MIME sniffing
- Referrer-PolicyLimits URL leakage
- Permissions-PolicyRestricts browser features
TLS certificate
- Names covered
- 2
- Cookies set
- 0
Email security
cinn.cn scores F for email security, with no SPF record and no DMARC policy.
- SPFNot set
No SPF record: anyone can claim to send mail from this domain.
- DMARCNot set
No DMARC policy: forged mail is not told to be rejected.
- MTA-STSNot set
Not published; mail to this domain can be downgraded to plaintext.
- BIMINot set
Not published (optional).
Performance & carbon
cinn.cn scores 90/100 for performance, with an estimated load time of 0.8 s. A visit emits an estimated 0.09 g of CO2 (grade A+).
Page weight
- HTML 217 KB
- JavaScript 28.2 KB
- CSS 7.9 KB
- Est. load
- 752 ms
- Response
- 748 ms
- Scripts / CSS
- 22 / 6
Carbon per visitA+
0.09 g CO2 per uncached view
Estimate from the Sustainable Web Design model. HTML, JavaScript and CSS only; images, video and fonts are not measured. Treat it as a lower bound for comparing pages, not an audit.
SEO & accessibility
cinn.cn scores 70/100 for SEO and 85/100 for accessibility, with 5 SEO issues to fix.
Heading structure
One H1: good.
Image alt text
137 images · 67 without alt text · 0 lazy-loaded
Links
- Internal 273
- External 145
- Broken 20
SEO issues5
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues1
- More than 20% of images are missing alt text
Technical details
Page metadata, social tags, crawl files and scan information.
Meta tags
- Title
- 首页 - 中国工业新闻网
- Description
- 中国工业报中国工业新闻网首页
- Canonical
- Language
- en
- Robots meta
Crawl files
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
Structured data
No JSON-LD types declared.
- Microdata items
- 0
- RDFa items
- 0
Scan
- Final URL
- https://www.cinn.cn/
- HTTP status
- 200
- Redirects
- https://cinn.cn → https://www.cinn.cn/
- Scanned
- Aug 24, 2026, 1:23 PM
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Frequently asked questions about cinn.cn
- What is cinn.cn?
- cinn.cn is a website.
- What technology does cinn.cn use?
- cinn.cn is built with jQuery.
- Is cinn.cn secure?
- cinn.cn uses TLS 1.3 with a certificate valid for 74 more days and sets 1 of 6 recommended security headers.
- Is cinn.cn protected against email spoofing?
- cinn.cn scores F for email security, with no SPF record and no DMARC policy.
- How does cinn.cn compare with similar sites?
- cinn.cn scores higher overall than 37% of the 163,243 sites we have scanned.
- What is cinn.cn's overall score?
- cinn.cn has an overall SiteGraph score of 79/100, combining SEO (70), performance (90), security (75) and accessibility (85).
Open Graph & Twitter