What powers heerim.com?
Last seen Sep 2026 · 21 technologies across 11 categories
Analytics
Google Analytics
since Feb 2019
Naver Analytics
since Apr 2022
Font scripts
Google Font API
since Mar 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Windows Server
since Jan 2019
Programming languages
Security
HSTS
since Jun 2024
Video players
YouTube
since Mar 2022
Web frameworks
Microsoft ASP.NET
since Jan 2019
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 93% desktop
- 7% phone
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.24 / 10 · ranked #1,205,651 of all domains
55 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 125 ms |
| CLS | 0.1 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 18.6 MB · 108 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Heerim Architects & Planners Co.
- Founded: 1970
- Country: South Korea
From Wikidata (CC0).
Infrastructure
- Hosted on Korea Telecom (203.245.24.31)
- DNS: heerim.com
- Email: heerim.com
- Email security: SPF (hard fail), no DMARC record
- SSL: GlobalSign, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 1,977,258, 3 hosts
- Verified with: Cisco, Google, Microsoft 365, Yahoo
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| heerim.com | 14 |
| www.heerim.com | 14 |
| gw.heerim.com | 5 |
| heerim-edu.heerim.com | 4 |
| hr.heerim.com | 2 |
| webhard.heerim.com | 2 |