What powers ilwu.org?
Last seen Sep 2026 · 25 technologies across 14 categories
Analytics
CDN
CMS
Databases
Ecommerce
Font scripts
Hosting
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Programming languages
Video players
WordPress plugins
AI Crawlers
Blocks 18 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
- FacebookBot Blocked
- Google-Extended Blocked
- GoogleOther Blocked
- GPTBot Blocked
- img2dataset Blocked
- meta-externalagent Blocked
- Webzio-Extended Blocked
Search and AI assistants
- Amazonbot Blocked
- OAI-SearchBot Blocked
- PerplexityBot Blocked
- YouBot Blocked
User-request fetchers
- ChatGPT-User Blocked
The other 15 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 Content Signals changed
AI Crawlers
18 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
4.87 / 10 · ranked #260,054 of all domains
211 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 2.5 MB · 85 requests
- WordPress theme: divi · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- ILWU (International Longshore and Warehouse Union on Wikidata)
- Founded: 1937
- Country: United States
From the homepage's own structured data (Oct 2026) and Wikidata (CC0).
Infrastructure
- Registered May 1996 (30 years) via Network Solutions, LLC, renews May 2027
- Hosted on Cloudflare (104.21.3.72, IPv6)
- DNS: Cloudflare DNS
- Email: Barracuda
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 613,400, 3 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Full technology history →
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Recent changes
- dropped Jetpack Aug 2026
- dropped All in One SEO Jul 2026
- detected RankMath SEO Jun 2026
- dropped Apache HTTP Server May 2026
- dropped WordPress Super Cache May 2026
- detected Cloudflare Apr 2026
- detected Cloudflare Browser Insights Apr 2026
- detected EWWW Image Optimizer Apr 2026
- detected HTTP/3 Apr 2026
- detected LazySizes Apr 2026
- dropped Nginx Mar 2026
- detected Apache HTTP Server Feb 2026
- dropped Yoast SEO Feb 2026
- dropped core-js Jan 2026
- dropped Google Maps Nov 2025
- dropped lit-element Nov 2025
- dropped lit-html Nov 2025
- dropped YouTube Nov 2025