What powers sister-ann.com?
Last seen May 2026 · 47 technologies across 19 categories
A/B Testing
Google Optimize
since Jun 2021
Advertising
Criteo
since Mar 2020
Analytics
Google Analytics
since Apr 2019
Matomo Analytics
since Aug 2020
Microsoft Clarity
since Mar 2026
Naver Analytics
since Feb 2022
TikTok Pixel
since Oct 2021
VWO
since Dec 2025
CDN
Amazon S3
since Apr 2023
cdnjs
since Nov 2021
Cloudflare
since Nov 2021
jQuery CDN
since Feb 2022
jsDelivr
since Dec 2020
Ecommerce
Cafe24
since May 2020
Cart Functionality
since Aug 2020
Amazon SES
since Feb 2023
Font scripts
Google Font API
since May 2019
Issue trackers
Sentry
since Jun 2023
JavaScript frameworks
JavaScript libraries
Live chat
Channel.io
since Dec 2022
Miscellaneous
PaaS
Amazon Web Services
since Feb 2023
Programming languages
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Apr 2019
UI frameworks
Web servers
Webmail
Google Workspace
since Aug 2022
Audience
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.84 / 10 · ranked #15,525,786 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 475 ms |
| CLS | 0.1 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 20.2 MB · 418 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| m.sister-ann.com | 40 |
| sister-ann.com | 32 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cloudflare Bot Management May 2026
- dropped Vimeo May 2026
- detected Microsoft Clarity Mar 2026
- detected VWO Dec 2025
- dropped Adobe Audience Manager Aug 2025