What powers simulz.kr?
Last seen May 2026 · 29 technologies across 15 categories
Advertising
Google AdSense
since Nov 2020
Analytics
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
CMS
Tistory
since Oct 2023
Cookie compliance
Funding Choices
since Sep 2023
Font scripts
Google Font API
since Nov 2023
Issue trackers
Sentry
since Mar 2020
JavaScript frameworks
Svelte
since Dec 2024
JavaScript graphics
JavaScript libraries
Highlight.js
since Jul 2019
LazySizes
since Mar 2024
Miscellaneous
Security
Tag managers
Google Tag Manager
since Jul 2021
UI frameworks
Bootstrap
since Nov 2023
MDBootstrap
since Dec 2023
Webmail
Google Workspace
since Aug 2022
Audience
- 85% desktop
- 15% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.91 / 10 · ranked #14,416,312 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 25 ms |
| CLS | 0.25 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 11.2 MB · 292 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management May 2026
- detected Snowplow Analytics May 2026
- dropped Amazon ALB Mar 2026
- dropped Amazon Web Services Mar 2026
- dropped Closure Library Feb 2026
- detected MathJax Jan 2026
- dropped Cloudflare Bot Management Dec 2025
- detected Amazon ALB Nov 2025
- detected Amazon Web Services Nov 2025
- dropped Snowplow Analytics Nov 2025
- detected Google Font API Sep 2025