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SGSiteGraph

donga.ac.kr

동아대학교

Last scanned Aug 5, 2026, 9:00 PM · 6 views

86

Overall score

Great

Summary

열린미래 꿈이있는 대학, 동아대학교. This website uses Google Analytics. SEO is good (75/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing canonical link.

열린미래 꿈이있는 대학, 동아대학교

Top issues to fix

9 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • 1 cookie without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+3 more issues — details in the sections below.

75

SEO

4 issue(s) found

100

Performance

238 ms

75

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

+12 overall since Jul 26, 2026

Overall
86
SEO
75
Security
75
Performance
100
Accessibility
100

Organization

Company details published in this site's own structured data.

열린미래 꿈이있는 대학, 동아대학교

Meta tags

Title
동아대학교
Description
열린미래 꿈이있는 대학, 동아대학교
Canonical
Language
ko
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0,maximum-scale=1.0, minimum-scale=1.0,user-scalable=no,target-densitydpi=medium-dpi
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
동아대학교
og:description
열린미래 꿈이있는 대학, 동아대학교
og:type
—
og:url
https://www.donga.ac.kr/kor

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

jQueryGoogle Analytics

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.2
Issuer
Sectigo Limited
Subject
donga.ac.kr
Valid from
Sep 2, 2025
Valid to
Oct 2, 2026
Days until expiry
58
SAN domains
donga.ac.kr, *.dau.ac.kr, *.donga.ac.kr, *.libproxy.donga.ac.kr, dau.ac.kr, libproxy.donga.ac.kr

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyMissing
  • X-Frame-OptionsMissing
  • X-Content-Type-OptionsMissing
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 3 cookie(s) observed

Content & assets

Headings

H1 1 · H2 1 · H3 0

Links

3 internal · 1 external · 3 broken

Images

1 total · 0 missing alt

Scripts / Styles

17 scripts · 16 stylesheets

JS / CSS size

6.7 KB · 0 B

Page size

133 B

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing canonical link
  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://donga.ac.kr
Final URL
https://donga.ac.kr
HTTP status
200
HTTP version
HTTP/1.1
Response time
238 ms
HTML size
133 B
Redirect chain
https://donga.ac.kr

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does donga.ac.kr use?
donga.ac.kr is built with jQuery, Google Analytics.
Is donga.ac.kr secure (HTTPS)?
Yes. donga.ac.kr uses TLS 1.2 with a certificate issued by Sectigo Limited, valid until Oct 2, 2026.
Who hosts donga.ac.kr?
Hosting provider information for donga.ac.kr is not available yet.
What is donga.ac.kr's SEO score?
donga.ac.kr scored 75/100 for SEO in the latest analysis (fair).
What is donga.ac.kr's overall website score?
donga.ac.kr has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
Has donga.ac.kr's score changed over time?
donga.ac.kr's overall score has improved by 12 points (from 74 to 86) since Jul 26, 2026.