What powers shelleysseptictanks.com?
Last seen Sep 2026 · 23 technologies across 15 categories
Accessibility
Advertising
Analytics
CDN
CMS
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Performance
Photo galleries
Security
Tag managers
UI frameworks
Web servers
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
Content Signals:
search=yes ai-train=yes ai-input=yes declared in robots.txt
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, Content Signals
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.54 / 10 · ranked #2,431,593 of all domains
60 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 2.1 MB · 102 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Shelley's Septic Tanks, DBA Shelley's Environmental
- Profiles: Facebook
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Amazon Web Services (199.180.140.11)
- DNS: systemdns.com
- Email: no MX record returned, SPF names OpenSRS Email
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 12,108,323, 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 Facebook Login Sep 2026
- dropped Cloudflare Mar 2026
- dropped Cloudflare Bot Management Mar 2026
- dropped reCAPTCHA Mar 2026
- dropped Yext Mar 2026
- detected Google Tag Manager Feb 2026
- detected React Feb 2026
- detected styled-components Feb 2026
- dropped Webpack Feb 2026