Domain answer
54
live countable technologies on this host, of 65 live detections. Last looked 3 Sept 2026.
fresh3 Sept 2026|first crawled 28 Aug 2020|HTTP 200|root domain, 5 hosts under it
Electrical Safety Foundation International, known as ESFI, is a U.S. non-profit organization engaged in electrical safety education and advocacy. The organization focuses on promoting electrical safety at home, in the workplace, and during disasters, and provides public education, awareness, and advocacy related to electrical safety. ESFI collaborates with industry organizations, community leaders, and the media to develop educational resources and advocate for safety technology, compliance with codes and standards, and risk-reducing behaviors.
Technologies with their datesof 65 live detections on this hostverified 3 Sept 2026
20 of 54 live countable"Seen" is the number of snapshots the detection was verified in
CSS, HSTS, HTML, HTML5, HTTP/3, JavaScript, Open Graph, Priority Hints, RSS, Really Simple Discovery, Ruby
Resolved company
ESFI
Hostsof 5 sharing this rootlatest verified 3 Sept 2026
Freshness on the fixed day scale4 of 5 hosts were last verified more than a year ago
5 of 5 hosts, the most recently verifiedAll 5 hosts and their dates
| Host | First crawled | Last crawled | Freshness |
|---|---|---|---|
| esfi.org | 2020-08-28 | 2026-09-03 | fresh |
| files.esfi.org | 2025-07-25 | 2025-07-25 | stale |
| images.esfi.org | 2025-07-26 | 2025-07-26 | stale |
| selfassessment.esfi.org | 2022-02-03 | 2022-02-03 | stale |
| virtualhome.esfi.org | 2022-02-03 | 2022-02-03 | stale |
Open as a segment
Companies running jQuery UI, reCAPTCHA, wp.cloud, the 3 least common technologies on this host. Counting is free; change the set on the segment page.
/companies/tech-jquery-ui/tech-recaptcha/tech-wp-cloud
