What technology does postech.ac.kr use?

postech.ac.kr is built with jQuery, Google Analytics.

Is postech.ac.kr secure (HTTPS)?

Yes. postech.ac.kr uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Dec 27, 2026.

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

postech.ac.kr scored 60/100 for SEO in the latest analysis (fair).

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

postech.ac.kr has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.

postech.ac.kr

가치창출대학 POSTECH

Last scanned Jul 26, 2026, 5:17 AM · 1 view

Overall score

Fair

Summary

This website uses Google Analytics hosted on POSTECH-AS-KR-KR - Pohang University of Science and Technology, KR. SEO is fair (60/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance good (75/100). Top issue: Missing meta description.

South Korea

Hosted on POSTECH-AS-KR-KR - Pohang University of Science and Technology, KR

Top issues to fix

10 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.
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.

+4 more issues — details in the sections below.

SEO

5 issue(s) found

Performance

619 ms

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

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

Instagram Facebook X (Twitter)YouTube

Contact

Email, phone, and address published on this site's own pages.

Email: webmaster@postech.ac.kr

Meta tags

Title: 가치창출대학 POSTECH
Description
Canonical: https://postech.ac.kr/kor/index.do
Language: ko
Charset: utf-8
Viewport: width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

jQuery Google Analytics

Hosting & CDN

Hosting provider: POSTECH-AS-KR-KR - Pohang University of Science and Technology, KR
CDN provider: —
IP address: 141.223.5.166
ASN: AS3784 (POSTECH-AS-KR-KR - Pohang University of Science and Technology, KR)

DNS records

Type	Value
A	141.223.5.166
AAAA	—
MX	sniper.postech.ac.kr
TXT	—
NS	ns.postech.ac.kr ns2.postech.ac.kr
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: DigiCert Inc
Subject: *.postech.ac.kr
Valid from: Jun 12, 2026
Valid to: Dec 27, 2026
Days until expiry: 154
SAN domains: *.postech.ac.kr, postech.ac.kr

Security headers

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

Compression: none · 6 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 2

Links

137 internal · 42 external · 3 broken

Images

58 total · 0 missing alt

Scripts / Styles

20 scripts · 10 stylesheets

JS / CSS size

1.1 MB · 423 KB

Page size

84.9 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

Scan details

Requested URL: https://postech.ac.kr
Final URL: https://postech.ac.kr/kor/index.do
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 618 ms
HTML size: 84.9 KB
Redirect chain: https://postech.ac.kr → https://postech.ac.kr/index.do → https://postech.ac.kr/kor/index.do

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does postech.ac.kr use?: postech.ac.kr is built with jQuery, Google Analytics.
Is postech.ac.kr secure (HTTPS)?: Yes. postech.ac.kr uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Dec 27, 2026.
Who hosts postech.ac.kr?: postech.ac.kr is hosted on POSTECH-AS-KR-KR - Pohang University of Science and Technology, KR.
What is postech.ac.kr's SEO score?: postech.ac.kr scored 60/100 for SEO in the latest analysis (fair).
What is postech.ac.kr's overall website score?: postech.ac.kr has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.