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SGSiteGraph

4in.co.kr

포인정보

Last scanned Jul 25, 2026, 8:25 PM · 1 view

69

Overall score

Fair

Summary

This website is hosted on KIXS-AS-KR-KR - Korea Telecom, KR. SEO is fair (60/100) and accessibility is excellent (100/100). Security scores poor (25/100) and performance excellent (100/100). Top issue: Missing meta description.

South Korea
Hosted on KIXS-AS-KR-KR - Korea Telecom, KR

Top issues to fix

11 issues found · 3 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.

  • 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.

  • Missing canonical link

    SEO

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

+5 more issues — details in the sections below.

60

SEO

6 issue(s) found

100

Performance

621 ms

25

Security

HTTPS & header checks

100

Accessibility

0 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.

Contact

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

Meta tags

Title
포인정보
Description
Canonical
Language
ko
Charset
utf-8
Viewport
width=1280px
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
—
og:url
—

Twitter Card

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

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

CDN provider
—
IP address
221.165.139.14
ASN
AS4766 (KIXS-AS-KR-KR - Korea Telecom, KR)

DNS records

TypeValue
A
  • 221.165.139.14
AAAA—
MX
  • mail.4in.co.kr
TXT
  • v=spf1 include:_spf1.mailnara.co.kr include:_spf2.mailnara.co.kr include:_spf3.mailnara.co.kr include:_spf4.mailnara.co.kr include:_spf5.mailnara.co.kr ~all
NS
  • ns1.4in.co.kr
  • ns2.4in.co.kr
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.2
Issuer
Sectigo Limited
Subject
ad.ad4989.co.kr
Valid from
Jun 18, 2026
Valid to
Jan 2, 2027
Days until expiry
161
SAN domains
ad.ad4989.co.kr, ad-grp1.ad4989.co.kr, ad.abchub.site, ad.aceplanet.co.kr, ad.adbeat.co.kr, ad.adinc.kr, ad.adjw.co.kr, ad.admine.co.kr, ad.adnmore.co.kr, ad.adoncom.co.kr, ad.adwiser.kr, ad.ajitad.co.kr, ad.cyycoy.com, ad.doorigo.co.kr, ad.egg-ad.com, ad.junggm.com, ad.mediamixer.co.kr, ad.onmobi.asia, ad.phaserep.com, ad.reople.co.kr, ad.smartinmedia.co.kr, ad.themedianw.com, ad.tjtune.com, ad1.adoncom.co.kr, ad4989.dailian.co.kr, adgrp1.ad4989.co.kr, adimg.origin.ad4989.co.kr, admin.ad4989.co.kr, admin.adjw.co.kr, admin4.adinc.co.kr, ads.mobitree.co.kr, ads.priel.co.kr, adx.ad4989.co.kr, api.tend-table.com, click.linkadx.com, engine.tend-table.com, media.adpnut.com, pagead1.aixlab.co, psd.hnscom.com, tae.middlepoint.co.kr, www.ad4989.co.kr

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 1 · H3 0

Links

6 internal · 0 external · 6 broken

Images

3 total · 0 missing alt

Scripts / Styles

0 scripts · 2 stylesheets

JS / CSS size

0 B · 0 B

Page size

5.1 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 structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://4in.co.kr
Final URL
https://4in.co.kr
HTTP status
200
HTTP version
HTTP/1.1
Response time
621 ms
HTML size
5.1 KB
Redirect chain
https://4in.co.kr

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does 4in.co.kr use?
We did not detect any specific technologies for 4in.co.kr in the latest scan.
Is 4in.co.kr secure (HTTPS)?
Yes. 4in.co.kr uses TLS 1.2 with a certificate issued by Sectigo Limited, valid until Jan 2, 2027.
Who hosts 4in.co.kr?
4in.co.kr is hosted on KIXS-AS-KR-KR - Korea Telecom, KR.
What is 4in.co.kr's SEO score?
4in.co.kr scored 60/100 for SEO in the latest analysis (fair).
What is 4in.co.kr's overall website score?
4in.co.kr has an overall SiteGraph score of 69/100, combining SEO, performance, security, and accessibility.