What powers ddpexpert.com?
Last seen Oct 2026 · 18 technologies across 12 categories
Analytics
CDN
JavaScript frameworks
JavaScript libraries
Live chat
Marketing automation
Miscellaneous
Programming languages
Security
Tag managers
UI frameworks
Web frameworks
AI Crawlers
Blocks 2 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- GPTBot Blocked
- ClaudeBot Allowed
Search and AI assistants
- Amazonbot Blocked
- OAI-SearchBot Allowed
- PerplexityBot Allowed
User-request fetchers
- ChatGPT-User Allowed
- Claude-User Allowed
The other 26 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 chatgpt-user added to robots.txt
- Sep 2026 perplexitybot added to robots.txt
- Sep 2026 oai-searchbot added to robots.txt
- Sep 2026 claudebot added to robots.txt
- Sep 2026 claude-user added to robots.txt
- Sep 2026 gptbot added to robots.txt
AI Crawlers
2 of 33 AI crawlers blocked
Standards: llms.txt
Audience
- 52% phone
- 48% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.05 / 10 · ranked #11,713,782 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.8 s |
| INP | 75 ms |
| CLS | 0.2 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.6 MB · 98 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.94.201, IPv6)
- DNS: Cloudflare DNS
- Email: Alibaba Mail
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 25,308,843
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped cdnjs Oct 2026
- dropped core-js Oct 2026
- dropped Facebook Pixel Oct 2026
- dropped jQuery UI Oct 2026
- dropped Microsoft Clarity Oct 2026
- dropped Tawk.to Oct 2026
- detected Cloudflare Bot Management Jul 2026
- detected HighLevel Jul 2026
- detected Ionic Jul 2026
- detected libphonenumber Jul 2026