jkim.com
Best Martial Arts School in Columbus oh, J Kim Martial Arts, Continental, Tang Soo Do, Federation, Martial Arts, Columbus, Dublin, Powell, Worthington, Ohio
Last scanned Jul 30, 2026, 8:00 AM · 11 views
Overall score
Fair
Summary
This website uses Apache. SEO is poor (45/100) and accessibility is good (80/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
Top issues to fix
14 issues found · 4 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 meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
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.
+8 more issues — details in the sections below.
SEO
8 issue(s) found
Performance
241 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Score history
0 overall since Jul 22, 2026
- Overall
- 71
- SEO
- 45
- Security
- 65
- Performance
- 100
- Accessibility
- 80
Meta tags
- Title
- Best Martial Arts School in Columbus oh, J Kim Martial Arts, Continental, Tang Soo Do, Federation, Martial Arts, Columbus, Dublin, Powell, Worthington, Ohio
- Description
- Canonical
- Language
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- jkim.com
- Valid from
- Jun 30, 2026
- Valid to
- Sep 28, 2026
- Days until expiry
- 59
- SAN domains
- jkim.com, www.jkim.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
6 internal · 1 external · 7 broken
Images
8 total · 1 missing alt
Scripts / Styles
1 scripts · 0 stylesheets
JS / CSS size
980 B · 1.7 KB
Page size
16.6 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Missing meta description
- 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 issues
- No H1 heading found
- Missing <html lang> attribute
Scan details
- Requested URL
- https://jkim.com
- Final URL
- https://jkim.com
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 241 ms
- HTML size
- 16.6 KB
- Redirect chain
- https://jkim.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does jkim.com use?
- jkim.com is built with Apache.
- Is jkim.com secure (HTTPS)?
- Yes. jkim.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 28, 2026.
- Who hosts jkim.com?
- Hosting provider information for jkim.com is not available yet.
- What is jkim.com's SEO score?
- jkim.com scored 45/100 for SEO in the latest analysis (poor).
- What is jkim.com's overall website score?
- jkim.com has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.
- Has jkim.com's score changed over time?
- jkim.com's overall score has stayed steady at 71/100 since Jul 22, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card