What powers goroletter.com?
Last seen Jun 2026 · 22 technologies across 12 categories
Advertising
Google AdSense
since Jan 2023
Analytics
Google Analytics
since Jan 2023
Naver Analytics
since Jan 2023
CDN
CMS
Tistory
since Oct 2023
Cookie compliance
Funding Choices
since Feb 2024
Geolocation
ipify
since Jan 2023
Issue trackers
Sentry
since Dec 2024
JavaScript frameworks
Svelte
since Dec 2024
JavaScript libraries
Highlight.js
since Jan 2023
Lightbox
since Jan 2023
Miscellaneous
Security
Tag managers
Google Tag Manager
since Jan 2023
Audience
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.10 / 10 · ranked #111,298,131 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 2.6 MB · 96 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| goyou.goroletter.com | 21 |
| fulra.goroletter.com | 19 |
| goroletter.com | 16 |
Full technology history →
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Recent changes
- dropped Google Font API Jun 2026
- detected Google Font API Jan 2026