What powers purplekale.com?
Last seen Aug 2026 · 20 technologies across 13 categories
Analytics
CDN
CMS
Ecommerce
Font scripts
Hosting
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
Webmail
AI Crawlers
Restricts 16 of 33 AI crawlers we track by name in its robots.txt. Checked Aug 2026.
Training crawlers
- AI2Bot Restricted
- Applebot-Extended Restricted
- Bytespider Restricted
- CCBot Restricted
- ClaudeBot Restricted
- cohere-training-data-crawler Restricted
- FacebookBot Restricted
- Google-Extended Restricted
- GoogleOther Restricted
- GPTBot Restricted
- img2dataset Restricted
- meta-externalagent Restricted
- Webzio-Extended Restricted
Search and AI assistants
- Amazonbot Restricted
- DuckAssistBot Restricted
- YouBot Restricted
The other 17 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
16 of 33 AI crawlers restricted
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.53 / 10 · ranked #6,237,902 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- Weight: 3.3 MB · 116 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Full technology history →
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Recent changes
- dropped Google Font API Aug 2026
- detected Angular Jul 2026
- detected core-js Jul 2026
- detected Facebook Pixel Jul 2026
- detected Google Analytics Jul 2026
- detected Google Hosted Libraries Jul 2026
- detected jQuery Jul 2026
- detected Lightbox Jul 2026
- detected Microsoft Clarity Jul 2026
- detected Modernizr Jul 2026
- detected TypeScript Jul 2026
- detected YUI Jul 2026
- detected Zone.js Jul 2026
- dropped Angular Jun 2026
- dropped core-js Jun 2026
- dropped Facebook Pixel Jun 2026
- dropped Google Analytics Jun 2026
- dropped Google Hosted Libraries Jun 2026
- dropped jQuery Jun 2026
- dropped Lightbox Jun 2026
- dropped Microsoft Clarity Jun 2026
- dropped Modernizr Jun 2026
- dropped TypeScript Jun 2026
- dropped YUI Jun 2026
- dropped Zone.js Jun 2026
- detected Angular Apr 2026
- detected Microsoft Clarity Apr 2026
- detected TypeScript Apr 2026
- detected Zone.js Apr 2026
- dropped reCAPTCHA Jan 2026