What powers ljrolls.com?
Last seen Oct 2026 · 32 technologies across 16 categories
Analytics
Authentication
CMS
Databases
Font scripts
JavaScript libraries
Miscellaneous
PaaS
Performance
Programming languages
Security
Tag managers
UI frameworks
Web servers
Webmail
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 62% phone
- 38% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.48 / 10 · ranked #6,696,996 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 3.7 MB · 45 requests
- WordPress theme: rolls-mechanical · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Rolls Mechanical
- Industry: Blogs and publishing (declares
BlogPosting)
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Automattic (WordPress.com) (192.0.79.134)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 16,753,227, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.ljrolls.com | 23 |
| ljrolls.com | 21 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cloudflare Oct 2026
- dropped Cloudflare Bot Management Oct 2026
- dropped GoDaddy Oct 2026
- dropped HTTP/3 Oct 2026
- detected Amazon Web Services Sep 2026
- detected wp.cloud Sep 2026
- detected Cloudflare Bot Management Apr 2026
- dropped Cloudflare Bot Management Mar 2026
- dropped Linkedin Insight Tag Mar 2026
- dropped Twitter Emoji (Twemoji) Mar 2026
- dropped Bunny Feb 2026
- dropped Bunny Fonts Feb 2026
- dropped Divi Feb 2026
- dropped Facebook Pixel Feb 2026
- dropped Google Maps Feb 2026
- dropped Slick Feb 2026
- dropped Swiper Feb 2026
- dropped WP Rocket Feb 2026