hiclass.net
하이클래스 HiClass
Last scanned Jul 26, 2026, 12:19 PM
Overall score
Fair
Summary
유치원에서 초중등까지 모든 교육기관에서 학교와 학급 운영을 하나의 앱으로 이용해 보세요. This website uses jQuery. SEO is fair (65/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.
유치원에서 초중등까지 모든 교육기관에서 학교와 학급 운영을 하나의 앱으로 이용해 보세요.
Top issues to fix
10 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.
3 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
+4 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
522 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
유치원에서 초중등까지 모든 교육기관에서 학교와 학급 운영을 하나의 앱으로 이용해 보세요.
Meta tags
- Title
- 하이클래스 HiClass
- Description
- 유치원에서 초중등까지 모든 교육기관에서 학교와 학급 운영을 하나의 앱으로 이용해 보세요.
- Canonical
- Language
- ko
- Charset
- utf-8
- Viewport
- width=device-width,initial-scale=1.0
- Robots meta
- all
- 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
- GlobalSign nv-sa
- Subject
- imperva.com
- Valid from
- Jul 19, 2026
- Valid to
- Oct 17, 2026
- Days until expiry
- 80
- SAN domains
- tkbell.co.kr, hiclass.net, www.tkbell.co.kr, *.truetruebot.com, *.hiclass.net, *.i-screammedia.com, *.ssemtube.com, ssemtube.com, www.i-scream.co.kr, *.i-scream.co.kr, i-scream.co.kr, truetruebot.com, imperva.com, *.tkbell.co.kr
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 3 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
0 internal · 0 external · 0 broken
Images
0 total · 0 missing alt
Scripts / Styles
14 scripts · 3 stylesheets
JS / CSS size
915 B · 20 B
Page size
4.3 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- 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://hiclass.net
- Final URL
- https://www.hiclass.net/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 522 ms
- HTML size
- 4.3 KB
- Redirect chain
- https://hiclass.net → https://www.hiclass.net/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does hiclass.net use?
- hiclass.net is built with jQuery.
- Is hiclass.net secure (HTTPS)?
- Yes. hiclass.net uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Oct 17, 2026.
- Who hosts hiclass.net?
- Hosting provider information for hiclass.net is not available yet.
- What is hiclass.net's SEO score?
- hiclass.net scored 65/100 for SEO in the latest analysis (fair).
- What is hiclass.net's overall website score?
- hiclass.net has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card