What powers webmaker21.kr?
Last seen Jul 2026 · 29 technologies across 15 categories
Analytics
Google Analytics
since May 2024
Naver Analytics
since Sep 2022
CDN
Cloudflare
since Jun 2024
jQuery CDN
since Mar 2022
CMS
Gnuboard
since Mar 2023
Databases
MySQL
since Mar 2023
Ecommerce
Cart Functionality
since Jan 2022
Editors
DreamWeaver
since Jan 2022
JavaScript libraries
Clipboard.js
since May 2024
FingerprintJS
since Jun 2024
Miscellaneous
Open Graph
since Sep 2022
Operating systems
UNIX
since Jan 2022
Windows Server
since Apr 2019
Programming languages
PHP
since Jun 2018
Security
Cloudflare Bot Management
since Jun 2024
HSTS
since May 2024
Video players
Web server extensions
Web Servers
Apache HTTP Server
since Jan 2022
Widgets
Wheelio
since Sep 2021
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.46 / 10 · ranked #164,512 of all domains
479 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Korean
- Weight: 0.7 MB · 7 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on NBPAP-AS-AP NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. (115.85.181.121)
- DNS: webmaker21.kr
- Email: webmaker21.net
- Email security: SPF (soft fail), no DMARC record
- Common Crawl link graph: rank 1,899,911, 43 hosts
DNS records as swept Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| moocheong2.webmaker21.kr | 14 |
| samho1.webmaker21.kr | 13 |
| judo.webmaker21.kr | 10 |
| youtra.webmaker21.kr | 9 |
| gjtalk.webmaker21.kr | 8 |
| kimhyunjung.webmaker21.kr | 8 |
| oil.webmaker21.kr | 8 |
| sungmo.webmaker21.kr | 6 |
| surally2406.webmaker21.kr | 6 |
| preview.webmaker21.kr | 5 |
| nohost172.webmaker21.kr | 3 |
| notopen.webmaker21.kr | 3 |
| nohost174.webmaker21.kr | 2 |
| nohost176.webmaker21.kr | 2 |
| nohost179.webmaker21.kr | 2 |
| nohost210.webmaker21.kr | 2 |
| www.webmaker21.kr | 1 |