What powers dfmengineering.com?
Last seen Sep 2026 · 4 technologies across 4 categories
JavaScript libraries
Swiper
since Mar 2026
Operating systems
Windows Server
since Dec 2021
UI frameworks
Bootstrap
since Mar 2024
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
3.17 / 10 · ranked #1,306,588 of all domains
32 referring domains · OpenPageRank
Page
- Language: English
- Weight: 0.6 MB · 29 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- DFM Engineering
- Founded: 1979
- Sector: optics
From Wikidata (CC0).
Infrastructure
- Hosted on DATABANK-LATISYS (216.239.225.202)
- Email: electricstores.com
- Email security: SPF (hard fail), DMARC reject
- SSL: Sectigo, RSA 4096, expires Mar 2027
- Common Crawl link graph: rank 734,973, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Swiper Mar 2026