What powers penfine.com?
Last seen Sep 2026 · 36 technologies across 14 categories
Advertising
Affiliate programs
Analytics
CDN
Ecommerce
JavaScript frameworks
JavaScript libraries
Miscellaneous
Payment processors
Performance
Photo galleries
Reviews
Security
Shopify apps
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 found
- llms-full.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Audience
- 84% phone
- 16% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.12 / 10 · ranked #10,838,815 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 4.2 MB · 390 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (23.227.38.65)
- DNS: dnsowl.com
- Email: Tencent Exmail
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 10,025,020
- Verified with: Pinterest
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Babel Sep 2026
- detected BugSnag Sep 2026
- dropped Cloudflare Bot Management Sep 2026
- dropped Font Awesome Sep 2026
- detected GSAP Sep 2026
- dropped Loadable-Components Sep 2026
- dropped React Sep 2026
- detected Swiper Sep 2026
- detected Day.js Aug 2026
- dropped Imgix Aug 2026
- detected Popper Aug 2026
- detected Tippy.js Aug 2026
- detected AWIN Apr 2026
- dropped Automizely Jan 2026
- dropped JSS Jan 2026
- dropped Venmo Dec 2025