What powers nemsis.org?
Last seen Jun 2026 · 31 technologies across 15 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| nemsis | #1 | 580 |
| edispatch | #5 | 170 |
| puerto rico state map | #78 | 160 |
| state map | #15 | 100 |
| nemsis data dictionary | #1 | 64 |
| case definition | #9 | 54 |
| case definition | #9 | 54 |
| nemsis 3.5 data dictionary | #2 | 34 |
| what is nemsis | #1 | 27 |
| nemsis ems | #1 | 27 |
| hipaa and ems | #1 | 21 |
| cares database | #4 | 20 |
| national ems | #6 | 20 |
| nemsis data dictionary | #3 | 20 |
| pertinent negatives emt | #3 | 20 |
| pertinent negatives example | #2 | 18 |
| mvc injuries | #2 | 15 |
| nemsis data dictionary 3.5 | #1 | 15 |
| missouri board of ems | #5 | 15 |
| nemsis 3.5 data dictionary | #4 | 14 |
| opioid overdose | #60 | 11 |
| pcr ems | #6 | 11 |
| gnis | #13 | 11 |
| utah bureau of ems | #10 | 10 |
| nemsis data dictionary | #5 | 10 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 91% desktop
- 9% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.87 / 10 · ranked #119,854 of all domains
224 referring domains · OpenPageRank
Search traffic
1,900 est. monthly organic visits (US)
1,089 keywords in Google's top 30
Core Web Vitals
| LCP | 2.4 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Amazon CloudFront
- Weight: 7.4 MB · 87 requests
- WordPress theme: firetoss_seed · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| nemsis.org | 23 |
| git.nemsis.org | 14 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Jan 2026
- detected cdnjs Dec 2025
- detected Cloudflare Dec 2025
- detected Semantic UI Dec 2025