What technology does chosun.com use?

chosun.com is built with Google Ads.

Is chosun.com secure (HTTPS)?

Yes. chosun.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 10, 2026.

Who hosts chosun.com?

Hosting provider information for chosun.com is not available yet.

What is chosun.com's SEO score?

chosun.com scored 70/100 for SEO in the latest analysis (fair).

What is chosun.com's overall website score?

chosun.com has an overall SiteGraph score of 69/100, combining SEO, performance, security, and accessibility.

chosun.com

조선일보 - 1등 디지털뉴스

Last scanned Jul 21, 2026, 11:40 AM · 2 views

Overall score

Fair

Top issues to fix

10 issues found · 4 high priority

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.
Very heavy page (3.2 MB)
Performance
Compress images (WebP/AVIF), lazy-load below-the-fold media, and trim unused JavaScript.
Slow estimated load (4.9s)
Performance
Use a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.
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.

Summary

국내 최초의 온라인 뉴스서비스 조선닷컴은 국내 최고 언론사인 조선일보의 오피니언, 정치, 사회, 경제, 국제, 스포츠, 문화 뉴스를 빠르고 정확하게 제공합니다. This website uses Google Ads. SEO is fair (70/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance poor (45/100). Top issue: Meta description longer than 160 characters.

SEO

4 issue(s) found

Performance

4.92 s

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.

Facebook X (Twitter)YouTube Instagram

Contact

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

Email: jin90@yna.co.kr jini@newsis.com opinion@chosun.com

Meta tags

Title: 조선일보 - 1등 디지털뉴스
Description: 국내 최초의 온라인 뉴스서비스 조선닷컴은 국내 최고 언론사인 조선일보의 오피니언, 정치, 사회, 경제, 국제, 스포츠, 문화 뉴스를 빠르고 정확하게 제공합니다.
Canonical: https://www.chosun.com
Language: ko
Charset: utf-8
Viewport: width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Google Ads

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: 49.44.50.17
ASN: —

DNS records

Type	Value
A	49.44.50.17 49.44.50.18
AAAA	2600:140f:4::1736:5088 2600:140f:4::1736:5078
MX	—
TXT	—
NS	—
CAA	—
CNAME	chosun-chosun-prod.arc-dns.net
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: chosun.web.arc-cdn.net
Valid from: Jun 12, 2026
Valid to: Sep 10, 2026
Days until expiry: 50
SAN domains: chosun.web.arc-cdn.net, images.chosun.com, sandbox.chosun.com, www.chosun.com

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

220 internal · 52 external · 2 broken

Images

918 total · 0 missing alt

Scripts / Styles

16 scripts · 1 stylesheets

JS / CSS size

1.0 MB · 1.3 KB

Page size

3.2 MB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 8
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Meta description longer than 160 characters
No H1 heading found
No structured data (JSON-LD) found
sitemap.xml not found

Scan details

Requested URL: https://chosun.com
Final URL: https://www.chosun.com/
HTTP status: 200
HTTP version: HTTP/2
Response time: 4.86 s
HTML size: 3.2 MB
Redirect chain: https://chosun.com → https://www.chosun.com/

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