cir.cn website report
产业调研网 - 市场调研 行业分析研究 市场前景与发展趋势预测
Last scanned
Overall score
Fair
About cir.cn
cir.cn is a website. It describes itself as “产业调研网cir.cn提供市场调研报告、行业分析研究报告、市场前景分析报告、发展趋势预测报告、按需定制、企业调研、专项调研等产品和服务。”.
Score profile
Top issues to fix
14 issues found · 3 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 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.
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.
How it compares
cir.cn scores higher overall than 10% 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
cir.cn is built with jQuery.
Libraries (1)
Hosting & DNS
- IP address
- —
- ASN
- —
- IPv6
- Not supported
- HTTP
- HTTP/2
Show DNS record values
TXT record contents are not republished; only their count is shown.
Security
cir.cn uses TLS 1.3 with a certificate valid for 132 more days and sets 0 of 6 recommended security headers.
Security headers0 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
cir.cn scores F for email security, with SPF and no DMARC policy.
- SPFWeak
Marks unlisted senders as suspicious (~all) but does not reject them.
- 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
cir.cn scores 90/100 for performance, with an estimated load time of 2.2 s. A visit emits an estimated 0.04 g of CO2 (grade A+).
Page weight
- HTML 98.4 KB
- JavaScript 387 B
- Est. load
- 2.23 s
- Response
- 2.23 s
- Scripts / CSS
- 10 / 1
Carbon per visitA+
0.04 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
cir.cn scores 50/100 for SEO and 75/100 for accessibility, with 8 SEO issues to fix.
Heading structure
No H1 found.
Image alt text
23 images · 6 without alt text · 0 lazy-loaded
Links
- Internal 395
- External 12
- Broken 20
SEO issues8
- Title longer than 60 characters
- 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 issues2
- More than 20% of images are missing alt text
- No H1 heading found
Technical details
Page metadata, social tags, crawl files and scan information.
Meta tags
- Title
- 产业调研网 - 市场调研 行业分析研究 市场前景与发展趋势预测
- Description
- 产业调研网cir.cn提供市场调研报告、行业分析研究报告、市场前景分析报告、发展趋势预测报告、按需定制、企业调研、专项调研等产品和服务。
- Canonical
- Language
- zh-CN
- 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.cir.cn/
- HTTP status
- 200
- Redirects
- https://cir.cn → https://www.cir.cn/
- Scanned
- Aug 24, 2026, 1:23 PM
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<a href="https://sitegraph.tech/site/cir-cn"><img src="https://sitegraph.tech/badge/cir-cn.svg" alt="cir.cn on SiteGraph" width="190" height="20" /></a>See something wrong on this report? Request a correction or ask for something to be removed.
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Frequently asked questions about cir.cn
- What is cir.cn?
- cir.cn is a website. It describes itself as “产业调研网cir.cn提供市场调研报告、行业分析研究报告、市场前景分析报告、发展趋势预测报告、按需定制、企业调研、专项调研等产品和服务。”.
- What technology does cir.cn use?
- cir.cn is built with jQuery.
- Is cir.cn secure?
- cir.cn uses TLS 1.3 with a certificate valid for 132 more days and sets 0 of 6 recommended security headers.
- Is cir.cn protected against email spoofing?
- cir.cn scores F for email security, with SPF and no DMARC policy.
- How does cir.cn compare with similar sites?
- cir.cn scores higher overall than 10% of the 163,243 sites we have scanned.
- What is cir.cn's overall score?
- cir.cn has an overall SiteGraph score of 69/100, combining SEO (50), performance (90), security (65) and accessibility (75).
Open Graph & Twitter