What powers jjc.com?
Last seen Oct 2026 · 17 technologies across 13 categories
Analytics
CMS
Font scripts
Hosting
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Performance
Programming languages
Security
Tag managers
UI frameworks
AI Crawlers
Blocks 11 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- cohere-training-data-crawler Blocked
- Diffbot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- Webzio-Extended Blocked
Search and AI assistants
- PerplexityBot Blocked
User-request fetchers
- ChatGPT-User Blocked
The other 22 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
11 of 33 AI crawlers blocked
Open Page Rank
0.39 / 10 · ranked #37,823,251 of all domains
2 referring domains · OpenPageRank
Page
- Language: English
- CDN: Vercel
- Weight: 0.9 MB · 53 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (216.150.1.1)
- DNS: GoDaddy DNS
- Email: Barracuda
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 27,106,966
- Verified with: Microsoft Dynamics 365, Microsoft 365
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 cdnjs Oct 2026
- dropped Cloudflare Oct 2026
- dropped core-js Oct 2026
- dropped Font Awesome Oct 2026
- dropped Google Font API Oct 2026
- dropped Google Hosted Libraries Oct 2026
- dropped Hotjar Oct 2026
- dropped jQuery Oct 2026
- dropped Modernizr Oct 2026
- dropped Sentry Oct 2026
- dropped Squarespace Oct 2026
- dropped Squarespace Commerce Oct 2026
- dropped Stimulus Oct 2026
- dropped Unpkg Oct 2026
- dropped YouTube Oct 2026
- dropped YUI Oct 2026
- dropped Angular Sep 2026
- detected GSAP Sep 2026
- detected Next.js Sep 2026
- detected Node.js Sep 2026
- detected PWA Sep 2026
- detected React Sep 2026
- detected Sanity Sep 2026
- detected Swiper Sep 2026
- detected Tailwind CSS Sep 2026
- dropped TypeScript Sep 2026
- detected Vercel Sep 2026
- detected Webpack Sep 2026
- dropped Zone.js Sep 2026
- detected Sentry May 2026
- detected Angular Apr 2026
- detected TypeScript Apr 2026
- detected Zone.js Apr 2026