What technology does knu.ac.kr use?

knu.ac.kr is built with jQuery.

Is knu.ac.kr secure (HTTPS)?

Yes. knu.ac.kr uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Apr 12, 2027.

Hosting provider information for knu.ac.kr is not available yet.

What is knu.ac.kr's SEO score?

knu.ac.kr scored 55/100 for SEO in the latest analysis (fair).

What is knu.ac.kr's overall website score?

knu.ac.kr has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.

Has knu.ac.kr's score changed over time?

knu.ac.kr's overall score has improved by 2 points (from 71 to 73) since Jul 26, 2026.

knu.ac.kr

경북대학교

Last scanned Aug 3, 2026, 8:00 AM · 5 views

Overall score

Fair

Summary

This website uses jQuery. SEO is fair (55/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Missing meta description.

Top issues to fix

12 issues found · 4 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
No H1 heading found
SEO
Add 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
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.

+6 more issues — details in the sections below.

SEO

6 issue(s) found

Performance

670 ms

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Score history

+2 overall since Jul 26, 2026

Overall: 73
SEO: 55
Security: 65
Performance: 90
Accessibility: 90

Organization

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

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Meta tags

Title: 경북대학교
Description
Canonical
Language: ko
Charset: utf-8
Viewport: width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no, target-densitydpi=medium-dpi
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

jQuery

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: Sectigo Limited
Subject: *.knu.ac.kr
Valid from: Mar 12, 2026
Valid to: Apr 12, 2027
Days until expiry: 252
SAN domains: *.knu.ac.kr, knu.ac.kr

Security headers

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

Compression: none · 3 cookie(s) observed

Content & assets

Headings

H1 0 · H2 6 · H3 5

Links

111 internal · 209 external · 20 broken

Images

93 total · 3 missing alt

Scripts / Styles

20 scripts · 9 stylesheets

JS / CSS size

20.2 KB · 2.8 KB

Page size

277 KB

Robots.txt & Sitemap

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

SEO issues

Missing meta description
Missing canonical link
No H1 heading found
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://knu.ac.kr
Final URL: https://knu.ac.kr/wbbs/wbbs/main/main.action
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 665 ms
HTML size: 277 KB
Redirect chain: https://knu.ac.kr → https://knu.ac.kr/wbbs → https://knu.ac.kr/wbbs/ → https://knu.ac.kr/wbbs/wbbs/main/main.action

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does knu.ac.kr use?: knu.ac.kr is built with jQuery.
Is knu.ac.kr secure (HTTPS)?: Yes. knu.ac.kr uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Apr 12, 2027.
Who hosts knu.ac.kr?: Hosting provider information for knu.ac.kr is not available yet.
What is knu.ac.kr's SEO score?: knu.ac.kr scored 55/100 for SEO in the latest analysis (fair).
What is knu.ac.kr's overall website score?: knu.ac.kr has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.
Has knu.ac.kr's score changed over time?: knu.ac.kr's overall score has improved by 2 points (from 71 to 73) since Jul 26, 2026.

Top issues to fix

Score history

Organization

Meta tags

OpenGraph & Twitter Card

Technologies

Hosting & CDN

DNS records

TLS / SSL certificate

Security headers

Content & assets

Robots.txt & Sitemap

SEO issues

Accessibility issues

Scan details

Related websites

Frequently asked questions