What powers 
passivecomponent.com?
Last seen Oct 2026 · 27 technologies across 15 categories
Analytics
Google Analytics
since Jan 2019
CMS
WordPress
since Feb 2019
Databases
MySQL
since Feb 2019
Font scripts
Font Awesome
since Jan 2019
Google Font API
since Feb 2019
JavaScript frameworks
JavaScript graphics
Chart.js
since Feb 2019
JavaScript libraries
Miscellaneous
Programming languages
Security
HSTS
since Sep 2022
Really Simple SSL & Security
since Apr 2024
SEO
UI frameworks
Web servers
HCL Domino
since Jan 2019
LiteSpeed
since Nov 2024
Widgets
WordPress plugins
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Nov 2026 * removed from robots.txt
- Nov 2026 robots.txt removed
- Sep 2026 robots.txt appeared
- Sep 2026 * added to robots.txt
- Sep 2026 * removed from robots.txt
- Sep 2026 robots.txt removed
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 65% phone
- 35% desktop
Taiwan
India
South Korea
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.71 / 10 · ranked #757,245 of all domains
75 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 625 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English (United States)
- Weight: 4.3 MB · 201 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on HiNet (Chunghwa Telecom) (59.120.68.163)
- DNS: passivecomponent.com
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Chunghwa Telecom Co., Ltd., RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 10,391,183, 7 hosts
- Verified with: Cisco Duo, GlobalSign, Microsoft 365
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.passivecomponent.com | 24 |
| wtcicm.passivecomponent.com | 5 |
| wtcns10.passivecomponent.com | 5 |
| wtcns16.passivecomponent.com | 5 |
| wtcns18.passivecomponent.com | 5 |
| wtcns19.passivecomponent.com | 5 |
| wtcsm01.passivecomponent.com | 5 |
| wtcns09.passivecomponent.com | 4 |