asi-china.com website report
杭州亚希智能科技有限公司--出入口管理系统官方网站
Last scanned · 1 view
Overall score
Fair
About asi-china.com
asi-china.com is a website. It describes itself as “杭州亚希智能科技有限公司成立于2005年，多年来致力于智能卡“一卡通”系统的开发、生产与销售，…”.
Score profile
Top issues to fix
18 issues found · 6 high priority
No valid HTTPS/TLS certificate
SecurityServe the site over HTTPS (a free Let's Encrypt certificate works) — browsers mark HTTP sites as Not Secure and Google demotes them.
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.
+12 more issues — details in the sections below.
How it compares
asi-china.com scores higher overall than 4% 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
asi-china.com is built with jQuery and Nginx.
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
asi-china.com did not present a TLS certificate 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
No TLS certificate was presented.
Email security
asi-china.com does not receive email, but does not fully block others from sending mail in its name.
No MX records: this domain does not receive mail.
- 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
asi-china.com scores 90/100 for performance, with an estimated load time of 2.1 s. A visit emits an estimated 0.01 g of CO2 (grade A+).
Page weight
- HTML 17.4 KB
- JavaScript 923 B
- Est. load
- 2.11 s
- Response
- 2.11 s
- Scripts / CSS
- 8 / 5
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
asi-china.com scores 50/100 for SEO and 45/100 for accessibility, with 8 SEO issues to fix.
Heading structure
No H1 found.
Image alt text
19 images · 19 without alt text · 0 lazy-loaded
Links
- Internal 29
- External 3
- 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 issues4
- Over half of images are missing alt text
- No H1 heading found
- Missing <html lang> attribute
- Missing viewport meta tag
Technical details
Page metadata, social tags, crawl files and scan information.
Meta tags
- Title
- 杭州亚希智能科技有限公司--出入口管理系统官方网站
- Description
- 杭州亚希智能科技有限公司成立于2005年，多年来致力于智能卡“一卡通”系统的开发、生产与销售， 随着公司多元化的发展战略，自2019年公司自主研发出全新的智慧出入管理平台，集合多识别方式（人脸、车牌）、多系统统一化（访客、门禁、通道、梯控、车场、消费、考勤、水控）、多网融合（局域网、广域网）、多终端控制（PC、平板、手机端、自助终端）的综合管理平台，让企业、学校、园区、社区出入管理更智能更智慧，欢迎来电咨询0571-87878701
- Canonical
- Language
- 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
- http://asi-china.com/
- HTTP status
- 200
- Redirects
- https://asi-china.com → http://asi-china.com/
- Scanned
- Aug 24, 2026, 1:22 PM
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<a href="https://sitegraph.tech/site/asi-china-com"><img src="https://sitegraph.tech/badge/asi-china-com.svg" alt="asi-china.com 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 asi-china.com
- What is asi-china.com?
- asi-china.com is a website. It describes itself as “杭州亚希智能科技有限公司成立于2005年，多年来致力于智能卡“一卡通”系统的开发、生产与销售，…”.
- What technology does asi-china.com use?
- asi-china.com is built with jQuery and Nginx.
- Is asi-china.com secure?
- asi-china.com did not present a TLS certificate and sets 0 of 6 recommended security headers.
- Is asi-china.com protected against email spoofing?
- asi-china.com does not receive email, but does not fully block others from sending mail in its name.
- How does asi-china.com compare with similar sites?
- asi-china.com scores higher overall than 4% of the 163,243 sites we have scanned.
- What is asi-china.com's overall score?
- asi-china.com has an overall SiteGraph score of 55/100, combining SEO (50), performance (90), security (35) and accessibility (45).
Open Graph & Twitter