What powers steelmetalsystems.com?
Last seen Oct 2026 · 25 technologies across 13 categories
Analytics
CDN
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
Tag managers
UI frameworks
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
- Oct 2026 bytespider removed from robots.txt
- Oct 2026 *: Restricted (was Allowed)
- Oct 2026 amazonbot removed from robots.txt
- Oct 2026 applebot-extended removed from robots.txt
- Oct 2026 meta-externalagent removed from robots.txt
- Oct 2026 ccbot removed from robots.txt
AI Crawlers
No AI crawlers blocked
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.16 / 10 · ranked #10,342,633 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United Kingdom)
- CDN: Cloudflare
- Weight: 3.3 MB · 39 requests
- WordPress theme: yootheme · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Steel & Metal Systems | USA
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.0.178, IPv6)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC reject
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 9,536,489, 2 hosts
- Verified with: Autodesk, Brevo, Google, LinkedIn, Microsoft 365, OpenAI, Smartsheet
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Backbone.js Oct 2026
- detected core-js Oct 2026
- dropped Divi Oct 2026
- detected Facebook Pixel Oct 2026
- dropped GoDaddy Oct 2026
- dropped Google Font API Oct 2026
- dropped LiteSpeed Oct 2026
- detected Lodash Oct 2026
- dropped Priority Hints Oct 2026
- detected Site Kit Oct 2026
- dropped Swiper Oct 2026
- detected Underscore.js Oct 2026
- dropped Nginx Sep 2026
- dropped OpenResty Sep 2026