What technology does zeroweb.kr use?

zeroweb.kr is built with PHP, jQuery, Apache.

Is zeroweb.kr secure (HTTPS)?

Yes. zeroweb.kr uses TLS 1.2 with a certificate issued by Sectigo Limited, valid until Nov 27, 2026.

Who hosts zeroweb.kr?

Hosting provider information for zeroweb.kr is not available yet.

What is zeroweb.kr's SEO score?

zeroweb.kr scored 75/100 for SEO in the latest analysis (fair).

What is zeroweb.kr's overall website score?

zeroweb.kr has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.

zeroweb.kr

ZEROWEB

Last scanned Jul 26, 2026, 5:17 AM · 2 views

Overall score

Great

Summary

IT기술로 사람의 움직임을 연구하고 분석하여 데이터 산업의 혁신을 견인하는 기업. This website uses PHP. SEO is good (75/100) and accessibility is good (85/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.

IT기술로 사람의 움직임을 연구하고 분석하여 데이터 산업의 혁신을 견인하는 기업

Top issues to fix

11 issues found · 2 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 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.
2 cookies 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.
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.

SEO

4 issue(s) found

100

Performance

152 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.

IT기술로 사람의 움직임을 연구하고 분석하여 데이터 산업의 혁신을 견인하는 기업

Meta tags

Title: ZEROWEB
Description: IT기술로 사람의 움직임을 연구하고 분석하여 데이터 산업의 혁신을 견인하는 기업
Canonical
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.

PHP jQuery Apache

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: 210.127.209.92
ASN: —

DNS records

Type	Value
A	210.127.209.92
AAAA	—
MX	mail.zeroweb.kr
TXT	google-site-verification=LQrBuQH0drRisSLlT8KaYtWLyPj8VeOocbJ5Po564cw google-site-verification=fMWEnbd8jobopB2sfBJ93exOIkCrJUkPuhCFdJgLPmQ v=spf1 ip4:121.174.142.81 ip4:210.127.209.99 ip4:210.127.209.86 include:_spf.google.com ~all atlassian-domain-verification=rC7/C6hztjrVd1FbNprZIUrifq0CQON/gC9qZ2Bc87BshEfq/aDCDLicrWUuzFhJ
NS	ns.zeroweb.kr ns2.zeroweb.kr
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.2
Issuer: Sectigo Limited
Subject: *.zeroweb.kr
Valid from: Nov 12, 2025
Valid to: Nov 27, 2026
Days until expiry: 124
SAN domains: *.zeroweb.kr, zeroweb.kr

Security headers

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

Compression: none · 2 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

5 internal · 2 external · 2 broken

Images

4 total · 1 missing alt

Scripts / Styles

21 scripts · 6 stylesheets

JS / CSS size

807 KB · 73.7 KB

Page size

15.9 KB

Robots.txt & Sitemap

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

SEO issues

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

Scan details

Requested URL: https://zeroweb.kr
Final URL: https://zeroweb.kr
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 152 ms
HTML size: 15.9 KB
Redirect chain: https://zeroweb.kr

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does zeroweb.kr use?: zeroweb.kr is built with PHP, jQuery, Apache.
Is zeroweb.kr secure (HTTPS)?: Yes. zeroweb.kr uses TLS 1.2 with a certificate issued by Sectigo Limited, valid until Nov 27, 2026.
Who hosts zeroweb.kr?: Hosting provider information for zeroweb.kr is not available yet.
What is zeroweb.kr's SEO score?: zeroweb.kr scored 75/100 for SEO in the latest analysis (fair).
What is zeroweb.kr's overall website score?: zeroweb.kr has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.