seo.com.cn website report
杭州思亿欧-旗下包含外贸快车 Videoforce 外贸管理软件 领真VR
Last scanned
Overall score
Fair
About seo.com.cn
seo.com.cn is a website. It describes itself as “杭州思亿欧科技集团股份有限公司成立于2007年，主要开发和运营外贸快车、Videoforce、外贸管理软件、领真VR等。思亿欧是国家高新技术企业，是新三板挂牌企业，证券简称：思亿欧，股票代码：839255”.
Score profile
Top issues to fix
13 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.
+7 more issues — details in the sections below.
How it compares
seo.com.cn scores higher overall than 16% 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
seo.com.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
seo.com.cn uses TLS 1.3 with a certificate valid for 95 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
seo.com.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
seo.com.cn scores 90/100 for performance, with an estimated load time of 0.6 s. A visit emits an estimated 0.01 g of CO2 (grade A+).
Page weight
- HTML 34.7 KB
- Est. load
- 550 ms
- Response
- 550 ms
- Scripts / CSS
- 5 / 3
Carbon per visitA+
0.01 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
seo.com.cn scores 50/100 for SEO and 90/100 for accessibility, with 8 SEO issues to fix.
Heading structure
No H1 found.
Image alt text
81 images · 1 without alt text · 0 lazy-loaded
Links
- Internal 31
- External 9
- 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 issues1
- No H1 heading found
Technical details
Page metadata, social tags, crawl files and scan information.
Meta tags
- Title
- 杭州思亿欧-旗下包含外贸快车 Videoforce 外贸管理软件 领真VR
- Description
- 杭州思亿欧科技集团股份有限公司成立于2007年，主要开发和运营外贸快车、Videoforce、外贸管理软件、领真VR等。思亿欧是国家高新技术企业，是新三板挂牌企业，证券简称：思亿欧，股票代码：839255
- 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.seo.com.cn/
- HTTP status
- 200
- Redirects
- https://seo.com.cn → https://www.seo.com.cn/
- Scanned
- Aug 24, 2026, 1:22 PM
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Frequently asked questions about seo.com.cn
- What is seo.com.cn?
- seo.com.cn is a website. It describes itself as “杭州思亿欧科技集团股份有限公司成立于2007年，主要开发和运营外贸快车、Videoforce、外贸管理软件、领真VR等。思亿欧是国家高新技术企业，是新三板挂牌企业，证券简称：思亿欧，股票代码：839255”.
- What technology does seo.com.cn use?
- seo.com.cn is built with jQuery.
- Is seo.com.cn secure?
- seo.com.cn uses TLS 1.3 with a certificate valid for 95 more days and sets 0 of 6 recommended security headers.
- Is seo.com.cn protected against email spoofing?
- seo.com.cn scores F for email security, with SPF and no DMARC policy.
- How does seo.com.cn compare with similar sites?
- seo.com.cn scores higher overall than 16% of the 163,243 sites we have scanned.
- What is seo.com.cn's overall score?
- seo.com.cn has an overall SiteGraph score of 72/100, combining SEO (50), performance (90), security (65) and accessibility (90).
Open Graph & Twitter