What powers 
undergroundcrafter.com?
Last seen Aug 2026 · 39 technologies across 19 categories
Advertising
Analytics
CDN
CMS
Databases
Font scripts
JavaScript libraries
Load balancers
Miscellaneous
PaaS
Performance
Programming languages
Security
Segmentation
SEO
Tag managers
Webmail
WordPress plugins
WordPress themes
AI Crawlers
Blocks 5 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- CCBot Blocked
- ClaudeBot Blocked
- FacebookBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
The other 28 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
5 of 33 AI crawlers blocked
Audience
- 65% phone
- 27% desktop
- 7% tablet
United States
United Kingdom
Canada
Australia
South Africa
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.02 / 10 · ranked #555,057 of all domains
173 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 175 ms |
| CLS | 0.1 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 3.0 MB · 473 requests
- WordPress theme: generatepress · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (104.21.44.202, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 2,071,771, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped OpenX Aug 2026
- dropped 33Across Jul 2026
- detected Amazon ALB Jul 2026
- detected Amazon Web Services Jul 2026
- dropped Amazon ALB Jun 2026
- dropped Amazon Web Services Jun 2026
- detected 33Across May 2026
- dropped Google AdSense May 2026
- dropped Microsoft ASP.NET Apr 2026
- detected TripleLift Apr 2026
- dropped 33Across Mar 2026
- detected Google AdSense Mar 2026
- detected HTTP/3 Mar 2026
- detected Amazon ALB Feb 2026
- detected Amazon Web Services Feb 2026
- dropped Amazon ALB Jan 2026
- dropped Amazon Web Services Jan 2026
- dropped Confiant Jan 2026
- detected Priority Hints Dec 2025
- dropped TripleLift Dec 2025
- detected Confiant Nov 2025