What powers ifoundbutterflies.org?
Last seen Sep 2026 · 17 technologies across 12 categories
CMS
Font scripts
JavaScript libraries
Maps
Operating systems
Programming languages
UI frameworks
Video players
Web server extensions
Web servers
Webmail
Widgets
AI Crawlers
Blocks 20 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- AI2Bot Blocked
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- cohere-training-data-crawler Blocked
- Diffbot Blocked
- FacebookBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- ImagesiftBot Blocked
- meta-externalagent Blocked
- Webzio-Extended Blocked
Search and AI assistants
- Amazonbot Blocked
- OAI-SearchBot Blocked
- PerplexityBot Blocked
- YouBot Blocked
User-request fetchers
- ChatGPT-User Blocked
- meta-externalfetcher Blocked
- Perplexity-User Blocked
The other 13 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
20 of 33 AI crawlers blocked
Audience
- 77% phone
- 23% desktop
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.89 / 10 · ranked #657,328 of all domains
53 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5.1 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 5800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 17.1 MB · 201 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Indian Foundation for Butterflies
- Founded: 2009
- Country: India
From Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (104.21.91.52, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 75,213, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ifoundbutterflies.org | 17 |
| www.ifoundbutterflies.org | 17 |
Full technology history →
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Recent changes
- dropped Cart Functionality Dec 2025