What powers erc-co.org?
Last seen Aug 2026 · 33 technologies across 16 categories
Accessibility
Analytics
CMS
Databases
Font scripts
JavaScript libraries
Maps
Marketing automation
Miscellaneous
Performance
Programming languages
Video players
Web servers
Webmail
WordPress plugins
WordPress themes
AI Crawlers
Restricts 12 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Bytespider Restricted
- CCBot Restricted
- ClaudeBot Restricted
- cohere-training-data-crawler Restricted
- Google-CloudVertexBot Restricted
- Google-Extended Restricted
- GPTBot Restricted
- meta-externalagent Restricted
Search and AI assistants
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Perplexity-User Restricted
The other 21 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
12 of 33 AI crawlers restricted
Audience
- 52% phone
- 48% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.51 / 10 · ranked #883,965 of all domains
59 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 2.2 MB · 112 requests
- WordPress theme: hello-elementor (child: hello-theme-child-master) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Energy Resource Solutions
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on SPRINGS (192.30.135.66)
- DNS: eNom
- Email: no MX record returned
- Email security: DMARC reject
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 7,121,526, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.erc-co.org | 29 |
| erc-co.org | 24 |
Full technology history →
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Recent changes
- detected Apple iCloud Mail May 2026