What powers randbplumbing.ca?
Last seen Sep 2026 · 29 technologies across 19 categories
Analytics
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AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
Canada
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.50 / 10 · ranked #6,535,246 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 4.9 MB · 174 requests
- WordPress theme: themify-ultra · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- R & B Plumbing and Heating Ltd.
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (162.159.136.54)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 19,350,250, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
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Recent changes
- dropped reCAPTCHA Jun 2026
- detected libphonenumber Mar 2026
- detected reCAPTCHA Jan 2026
- detected Bunny Dec 2025
- detected Bunny Fonts Dec 2025