What powers subwayretro.com?
Last seen Oct 2026 · 12 technologies across 9 categories
Analytics
CDN
Cloudflare
since Mar 2024
JavaScript frameworks
Vue.js
since Aug 2026
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2026
Open Graph
since Aug 2026
Performance
Priority Hints
since Mar 2024
Programming languages
PHP
since Aug 2026
UI frameworks
Element UI
since Aug 2026
Tailwind CSS
since Mar 2024
Web frameworks
Laravel
since Aug 2026
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
- Oct 2026 bytespider removed from robots.txt
- Oct 2026 amazonbot removed from robots.txt
- Oct 2026 applebot-extended removed from robots.txt
- Oct 2026 meta-externalagent removed from robots.txt
- Oct 2026 ccbot removed from robots.txt
- Oct 2026 claudebot removed from robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 2.4 s |
| INP | 425 ms |
| CLS | 0.05 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Portuguese (Brazil)
- CDN: Cloudflare
- Weight: 2.4 MB · 41 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.58.44, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Jan 2027
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Apache HTTP Server Oct 2026
- dropped UNIX Oct 2026
- dropped Headless UI Sep 2026
- dropped HSTS Sep 2026
- detected HTTP/3 Sep 2026
- dropped NextAuth.js Sep 2026
- dropped Next.js Sep 2026
- dropped Next.js App Router Sep 2026
- dropped Node.js Sep 2026
- dropped React Sep 2026
- dropped Vercel Sep 2026
- dropped Webpack Sep 2026