What powers westhillscjd.com?
Last seen Sep 2026 · 18 technologies across 12 categories
CDN
Feature management
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
RUM
Security
Tag managers
UI frameworks
Web servers
Webmail
AI Crawlers
Restricts 8 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- CCBot Restricted
- GPTBot Restricted
Search and AI assistants
- Claude-SearchBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Claude-User Restricted
- Perplexity-User Restricted
The other 25 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
- Sep 2026 ccbot: Restricted (was Blocked)
- Sep 2026 chatgpt-user added to robots.txt
- Sep 2026 claude-searchbot added to robots.txt
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 Content Signals changed
- Sep 2026 *: Restricted (was Allowed)
AI Crawlers
8 of 33 AI crawlers restricted
Standards: llms.txt
Audience
- 81% phone
- 16% desktop
- 2% tablet
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.00 / 10 · ranked #12,523,837 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.4 s |
| INP | 575 ms |
| CLS | 0.2 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Akamai
- Weight: 1.1 MB · 71 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.21.39.52)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 28,908,331
- Verified with: Google, Meta Business, Microsoft 365
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 GoDaddy Jul 2026
- detected Open Graph Jul 2026
- detected Cloudflare Jun 2026
- dropped Akamai May 2026
- dropped Akamai mPulse May 2026
- dropped Boomerang May 2026
- dropped Adobe Analytics Jan 2026
- dropped Adobe Audience Manager Jan 2026
- dropped Adobe Client Data Layer Jan 2026
- dropped Adobe Experience Platform Identity Service Jan 2026
- dropped Adobe Experience Platform Launch Jan 2026
- dropped Amazon Webstore Jan 2026
- dropped Blotout EdgeTag Jan 2026
- dropped Facebook Pixel Jan 2026
- dropped Google Analytics Jan 2026
- dropped Highlight.js Jan 2026
- dropped jQuery UI Jan 2026
- dropped Lodash Jan 2026
- dropped Microsoft Clarity Jan 2026
- dropped Optimizely Jan 2026
- dropped Pinterest Conversion Tag Jan 2026
- dropped Preact Jan 2026
- dropped TikTok Pixel Jan 2026
- dropped Treasure Data Jan 2026
- dropped TVSquared Jan 2026