smartstudy.co.kr
더핑크퐁컴퍼니 주식회사
Last scanned Aug 24, 2026, 1:23 PM
Overall score
Fair
Summary
This website uses Next.js hosted on AWS. SEO is fair (60/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance good (85/100). Top issue: Missing meta description.
- United States
- Hosted on AWS
Top issues to fix
9 issues found · 3 high priority
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.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+3 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
275 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- 더핑크퐁컴퍼니 주식회사
- Description
- Canonical
- https://www.thepinkfongcompany.com/
- Language
- ko
- Charset
- utf-8
- Viewport
- width=device-width
- Robots meta
- index,follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- —
- IP address
- 13.192.81.3
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Amazon
- Subject
- *.thepinkfongcompany.com
- Valid from
- Apr 7, 2026
- Valid to
- Oct 21, 2026
- Days until expiry
- 57
- SAN domains
- *.thepinkfongcompany.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
9 internal · 9 external · 3 broken
Images
12 total · 0 missing alt
Scripts / Styles
27 scripts · 1 stylesheets
JS / CSS size
1.3 MB · 197 KB
Page size
199 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- No H1 heading found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://smartstudy.co.kr
- Final URL
- https://www.thepinkfongcompany.com:443/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 271 ms
- HTML size
- 199 KB
- Redirect chain
- https://smartstudy.co.kr → https://thepinkfongcompany.com → https://www.thepinkfongcompany.com:443/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does smartstudy.co.kr use?
- smartstudy.co.kr is built with Next.js, Google Analytics, Nginx.
- Is smartstudy.co.kr secure (HTTPS)?
- Yes. smartstudy.co.kr uses TLS 1.3 with a certificate issued by Amazon, valid until Oct 21, 2026.
- Who hosts smartstudy.co.kr?
- smartstudy.co.kr is hosted on AWS.
- What is smartstudy.co.kr's SEO score?
- smartstudy.co.kr scored 60/100 for SEO in the latest analysis (fair).
- What is smartstudy.co.kr's overall website score?
- smartstudy.co.kr has an overall SiteGraph score of 76/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card