What powers 
nhle.com?
Last seen Oct 2026 · 24 technologies across 12 categories
Advertising
Analytics
CDN
Cookie compliance
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Security
Tag managers
UI frameworks
AI Crawlers
Blocks 13 of 33 AI crawlers we track by name in its robots.txt. Checked Nov 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- cohere-training-data-crawler Blocked
- Diffbot Blocked
- Google-CloudVertexBot Blocked
- Google-Extended Blocked
- GoogleOther Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
- PetalBot Blocked
The other 20 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 checked
- ai.txt not checked
Content Signals:
search=yes ai-train=no declared in robots.txt
- Nov 2026 *: Restricted (was Allowed)
- Oct 2026 gptbot added to robots.txt
- Oct 2026 meta-externalagent added to robots.txt
- Oct 2026 google-extended added to robots.txt
- Oct 2026 Content Signals changed
- Oct 2026 bytespider added to robots.txt
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
13 of 33 AI crawlers blocked
Standards: Content Signals
Audience
- 100% desktop
Canada
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.87 / 10 · ranked #52,202 of all domains
238 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5.4 s |
| INP | 75 ms |
| CLS | 0.2 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 5.5 MB · 178 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- NHL
From the homepage's own structured data (Oct 2026).
Infrastructure
- Registered Dec 1994 (31 years) via Cloudflare, Inc., renews Dec 2026
- Hosted on Cloudflare (104.16.144.251, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned
- Email security: SPF (hard fail), DMARC reject
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 482,391, 14 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| frontend.d3.nhle.com | 20 |
| guishell.d3.nhle.com | 7 |