What powers longchenpaper.com?
Last seen Aug 2026 · 29 technologies across 15 categories
Analytics
Google Analytics
since Jan 2022
CDN
Google Cloud CDN
since Dec 2024
Font scripts
IaaS
Google Cloud
since Dec 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Performance
Priority Hints
since Oct 2025
Programming languages
Security
HSTS
since Oct 2025
UI frameworks
Tailwind CSS
since Oct 2025
Web frameworks
Microsoft ASP.NET
since Jan 2019
Web servers
Webmail
Apple iCloud Mail
since Aug 2026
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Aug 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 52% desktop
- 48% phone
Taiwan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.71 / 10 · ranked #4,879,457 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Chinese
- Weight: 3.1 MB · 22 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| ecoboxes.longchenpaper.com | 16 |
| scm-supplier.longchenpaper.com | 9 |
| www.longchenpaper.com | 4 |
Full technology history →
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Recent changes
- detected Apple iCloud Mail Aug 2026
- dropped Microsoft 365 Jul 2026
- dropped VideoJS May 2026
- dropped Chart.js Apr 2026
- dropped Isotope Apr 2026
- dropped jQuery UI Apr 2026
- dropped Modernizr Apr 2026
- dropped Swiper Apr 2026
- dropped toastr Apr 2026
- detected Chart.js Feb 2026
- detected Isotope Feb 2026
- detected jQuery UI Feb 2026
- detected Modernizr Feb 2026
- detected Swiper Feb 2026
- detected toastr Feb 2026
- detected VideoJS Feb 2026