What powers justclean.com.tw?
Last seen Aug 2026 · 17 technologies across 11 categories
Analytics
Google Analytics
since Oct 2020
Font scripts
Ionicons
since Oct 2020
JavaScript frameworks
React
since Jul 2021
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Aug 2021
Security
HSTS
since Sep 2022
Video players
YouTube
since Oct 2020
Web frameworks
CodeIgniter
since Aug 2021
Web servers
Apache HTTP Server
since Oct 2020
Widgets
GetButton
since Aug 2022
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 88% phone
- 12% desktop
Taiwan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.70 / 10 · ranked #19,297,160 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Chinese
- Weight: 6.6 MB · 142 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on YUANJHEN-AS-TW Yuan-Jhen Info., Co., Ltd (103.1.220.17)
- DNS: cyberdns.tw
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 12,576,875, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted