What powers renderu.com?
Last seen Sep 2026 · 11 technologies across 10 categories
Analytics
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
Tag managers
UI frameworks
Web servers
AI Crawlers
Restricts 13 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Applebot-Extended Restricted
- CCBot Restricted
- ClaudeBot Restricted
- Google-Extended Restricted
- GPTBot Restricted
- meta-externalagent Restricted
Search and AI assistants
- Amazonbot Restricted
- Claude-SearchBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Claude-User Restricted
- Perplexity-User Restricted
The other 20 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
13 of 33 AI crawlers restricted
Standards: llms.txt
Open Page Rank
1.65 / 10 · ranked #5,316,702 of all domains
19 referring domains · OpenPageRank
Page
- Language: English
- Weight: 3.7 MB · 95 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- RenderU.com
From the homepage's own structured data (Sep 2026).
Infrastructure
- DNS: dyna-ns.net
- Email: renderu.com
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 249,938, 3 hosts
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
- dropped AngularJS Sep 2026
- dropped Bootstrap Sep 2026
- dropped Cloudflare Sep 2026
- dropped Cloudflare Bot Management Sep 2026
- dropped core-js Sep 2026
- dropped Facebook Login Sep 2026
- dropped Facebook Pixel Sep 2026
- dropped jQuery Sep 2026
- dropped Lodash Sep 2026
- detected Priority Hints Sep 2026
- detected RSS Sep 2026
- dropped Twitter Sep 2026
- dropped Twitter Ads Sep 2026
- dropped VK Pixel Sep 2026
- detected Alpine.js Aug 2026
- detected Htmx Aug 2026
- detected Pure CSS Aug 2026
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025