What powers bolttech.kr?
Last seen Aug 2026 · 29 technologies across 17 categories
Analytics
Google Analytics
since Dec 2020
Hotjar
since Dec 2020
Naver Analytics
since Apr 2022
VWO
since Dec 2020
CDN
Cloudflare
since Aug 2022
Google Cloud CDN
since Apr 2022
CMS
DatoCMS
since Aug 2022
MailChimp
since Aug 2022
IaaS
Google Cloud
since Dec 2020
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Netlify
since Aug 2022
Performance
Priority Hints
since Aug 2022
Programming languages
Java
since Sep 2021
Reverse proxies
Envoy
since Aug 2026
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Dec 2020
UI frameworks
Web servers
Nginx
since Dec 2020
Webmail
Microsoft 365
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.43 / 10 · ranked #7,144,440 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Korean (South Korea)
- CDN: Google
- Weight: 1.8 MB · 43 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| homeservice.bolttech.kr | 19 |
| uplus.bolttech.kr | 18 |
| www.bolttech.kr | 16 |
Full technology history →
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Recent changes
- detected Hotjar Jul 2026