What technology does krx.co.kr use?

We did not detect any specific technologies for krx.co.kr in the latest scan.

Is krx.co.kr secure (HTTPS)?

Yes. krx.co.kr uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Jan 11, 2027.

krx.co.kr is hosted on AKAMAI-ASN1 - Akamai International B.V., NL.

What is krx.co.kr's SEO score?

krx.co.kr scored 70/100 for SEO in the latest analysis (fair).

What is krx.co.kr's overall website score?

krx.co.kr has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.

krx.co.kr

한국거래소

Last scanned Jul 26, 2026, 11:19 AM

Overall score

Fair

Summary

주식시장의 다양한 정보와 유용한 컨텐츠를 제공하는 한국거래소 대표 홈페이지. This website is hosted on AKAMAI-ASN1 - Akamai International B.V., NL. SEO is fair (70/100) and accessibility is good (85/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: No H1 heading found.

주식시장의 다양한 정보와 유용한 컨텐츠를 제공하는 한국거래소 대표 홈페이지

United States

Hosted on AKAMAI-ASN1 - Akamai International B.V., NL

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.
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 viewport meta tag
Accessibility
Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
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.

+4 more issues — details in the sections below.

SEO

4 issue(s) found

100

Performance

271 ms

Security

HTTPS & header checks

Accessibility

2 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.

주식시장의 다양한 정보와 유용한 컨텐츠를 제공하는 한국거래소 대표 홈페이지

Meta tags

Title: 한국거래소
Description: 주식시장의 다양한 정보와 유용한 컨텐츠를 제공하는 한국거래소 대표 홈페이지
Canonical: https://www.krx.co.kr
Language: ko
Charset: UTF-8
Viewport
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: AKAMAI-ASN1 - Akamai International B.V., NL
CDN provider: —
IP address: 23.212.254.81
ASN: AS20940 (AKAMAI-ASN1 - Akamai International B.V., NL)

DNS records

Type	Value
A	23.212.254.81 23.212.254.35
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	www.krx.co.kr.edgekey.net
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: DigiCert Inc
Subject: *.krx.co.kr
Valid from: Jan 12, 2026
Valid to: Jan 11, 2027
Days until expiry: 167
SAN domains: *.krx.co.kr, krx.co.kr

Security headers

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

Compression: gzip · 1 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

1 scripts · 0 stylesheets

JS / CSS size

29 B · 0 B

Page size

1.2 KB

Robots.txt & Sitemap

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

SEO issues

No H1 heading found
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://krx.co.kr
Final URL: https://www.krx.co.kr/
HTTP status: 200
HTTP version: HTTP/2
Response time: 271 ms
HTML size: 1.2 KB
Redirect chain: https://krx.co.kr → https://www.krx.co.kr/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does krx.co.kr use?: We did not detect any specific technologies for krx.co.kr in the latest scan.
Is krx.co.kr secure (HTTPS)?: Yes. krx.co.kr uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Jan 11, 2027.
Who hosts krx.co.kr?: krx.co.kr is hosted on AKAMAI-ASN1 - Akamai International B.V., NL.
What is krx.co.kr's SEO score?: krx.co.kr scored 70/100 for SEO in the latest analysis (fair).
What is krx.co.kr's overall website score?: krx.co.kr has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.

Top issues to fix

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