jk.com
HEALTHCARE
Last scanned Jul 22, 2026, 8:45 PM · 1 view
Overall score
Great
Summary
JK.com is a startup dedicated to providing quality medical supplies to physician offices. This website uses Nuxt hosted on TENCENT-NET-AP-CN - Tencent Building, Kejizhongyi Avenue, CN. SEO is fair (70/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.
JK.com is a startup dedicated to providing quality medical supplies to physician offices.
- Singapore
- Hosted on TENCENT-NET-AP-CN - Tencent Building, Kejizhongyi Avenue, CN
Top issues to fix
10 issues found · 2 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.
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.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
+4 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
241 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
JK.com is a startup dedicated to providing quality medical supplies to physician offices.
Contact
Email, phone, and address published on this site's own pages.
- eva@us.jk.com
Source: https://jk.com/contact-us.html
Meta tags
- Title
- HEALTHCARE
- Description
- JK.com is a startup dedicated to providing quality medical supplies to physician offices.
- Canonical
- Language
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no
- Robots meta
- max-image-preview:large, noarchive
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- TENCENT-NET-AP-CN - Tencent Building, Kejizhongyi Avenue, CN
- CDN provider
- —
- IP address
- 170.106.62.66
- ASN
- AS132203 (TENCENT-NET-AP-CN - Tencent Building, Kejizhongyi Avenue, CN)
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
- *.jk.com
- Valid from
- Dec 2, 2025
- Valid to
- Jan 2, 2027
- Days until expiry
- 164
- SAN domains
- *.jk.com, jk.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 3 · H2 0 · H3 6
Links
7 internal · 0 external · 0 broken
Images
22 total · 0 missing alt
Scripts / Styles
7 scripts · 3 stylesheets
JS / CSS size
437 KB · 112 KB
Page size
108 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- 1094
SEO issues
- Missing canonical link
- Multiple H1 headings found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
Accessibility issues
- Missing <html lang> attribute
Scan details
- Requested URL
- https://jk.com
- Final URL
- https://jk.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 239 ms
- HTML size
- 108 KB
- Redirect chain
- https://jk.com
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Frequently asked questions
- What technology does jk.com use?
- jk.com is built with Vue.js, Nuxt, Google Analytics, Nginx.
- Is jk.com secure (HTTPS)?
- Yes. jk.com uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Jan 2, 2027.
- Who hosts jk.com?
- jk.com is hosted on TENCENT-NET-AP-CN - Tencent Building, Kejizhongyi Avenue, CN.
- What is jk.com's SEO score?
- jk.com scored 70/100 for SEO in the latest analysis (fair).
- What is jk.com's overall website score?
- jk.com has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card