What powers ndcsecurity.com?
Last seen Oct 2026 · 25 technologies across 16 categories
Analytics
CDN
CMS
Cookie compliance
Issue trackers
JavaScript frameworks
JavaScript libraries
Live chat
Marketing automation
Miscellaneous
PaaS
Performance
Programming languages
Security
Static site generator
Tag managers
AI Crawlers
Blocks 10 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- cohere-training-data-crawler Blocked
- Diffbot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
- Applebot Allowed
- Claude-SearchBot Allowed
- OAI-SearchBot Allowed
- PerplexityBot Allowed
User-request fetchers
- ChatGPT-User Allowed
- Claude-User Allowed
- Perplexity-User Allowed
The other 16 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
- llms-full.txt found
- ai.txt not found
- Oct 2026 anthropic-ai added to robots.txt
- Oct 2026 applebot added to robots.txt
- Oct 2026 applebot-extended added to robots.txt
- Oct 2026 chatgpt-user added to robots.txt
- Oct 2026 ccbot added to robots.txt
- Oct 2026 bytespider added to robots.txt
AI Crawlers
10 of 33 AI crawlers blocked
Standards: llms.txt, llms-full.txt
Open Page Rank
3.16 / 10 · ranked #1,321,071 of all domains
16 referring domains · OpenPageRank
Page
- Language: English
- CDN: Cloudflare
- Weight: 12.3 MB · 59 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- NDC Conferences AS
- Industry: Arts and entertainment (declares
Event) - Profiles: YouTube, Instagram, Facebook, TikTok, LinkedIn
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.92.224, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 9,110,434
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Astro Oct 2026
- detected Google Tag Manager Oct 2026
- detected Priority Hints Oct 2026
- detected PWA Oct 2026
- detected RSS Oct 2026
- detected Amazon S3 Feb 2026
- detected Amazon Web Services Feb 2026
- detected MailChimp Feb 2026