What powers nfpa.org?
Last seen Jun 2026 · 106 technologies across 36 categories
A/B Testing
Google Optimize
since Jul 2022
Advertising
Google AdSense
since Jun 2021
Google Publisher Tag
since Feb 2021
Microsoft Advertising
since Feb 2021
Twitter Ads
since Apr 2021
Analytics
Adobe Analytics
since Jun 2018
Dynatrace
since Jun 2021
Google Ads Conversion Tracking
since Jul 2021
Google Analytics
since Jun 2018
Google Analytics Enhanced eCommerce
since Aug 2019
Hotjar
since Apr 2019
HubSpot Analytics
since Jun 2026
Linkedin Insight Tag
since Feb 2021
Twitter Analytics
since Apr 2021
Authentication
Facebook Login
since Jun 2021
CDN
Amazon S3
since May 2022
Bunny
since Dec 2024
cdnjs
since Oct 2021
Cloudflare
since Feb 2020
jQuery CDN
since Feb 2022
jsDelivr
since Jul 2020
Unpkg
since Jul 2021
CMS
Sitecore
since Nov 2022
Comment systems
Cookie compliance
OneTrust
since Aug 2023
CRM
Salesforce
since Aug 2022
Ecommerce
Cart Functionality
since Aug 2020
Editors
DreamWeaver
since Jan 2019
LiveIntent
since May 2024
Font scripts
Issue trackers
Sentry
since Dec 2020
JavaScript frameworks
JavaScript graphics
Chart.js
since Jan 2023
JavaScript libraries
Bootstrap Table
since Aug 2018
Clipboard.js
since Aug 2018
Day.js
since Sep 2025
LazySizes
since Jan 2023
Select2
since Dec 2020
Slick
since Jun 2018
Underscore.js
since Aug 2018
Live chat
HubSpot Chat
since Jun 2026
LivePerson
since Jun 2018
Load balancers
Azure Front Door
since Nov 2023
Maps
Marketing automation
HubSpot
since Nov 2025
Salesforce Marketing Cloud Account Engagement
since Dec 2022
Miscellaneous
Babel
since Dec 2020
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
PWA
since Aug 2022
Webpack
since Jul 2019
Operating systems
Windows Server
since Jun 2018
PaaS
Personalisation
Coveo
since Nov 2023
Movable Ink
since Oct 2021
Programming Languages
RUM
Security
Surveys
Qualtrics
since Jul 2021
Tag managers
Adobe DTM
since Jan 2019
Adobe Experience Platform Launch
since Jul 2021
Google Tag Manager
since Oct 2018
UI frameworks
MUI
since Jul 2022
Video players
Brightcove
since Nov 2023
YouTube
since Aug 2018
Web frameworks
Microsoft ASP.NET
since Apr 2018
Web Servers
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Feb 2023
Widgets
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| cfps | #1 | 304,000 |
| nec | #1 | 18,400 |
| firefighter | #2 | 13,400 |
| national fire protection association | #1 | 12,300 |
| firefighter hydrant | #3 | 5,900 |
| sprinklers | #3 | 4,400 |
| nfpa 70 | #1 | 3,000 |
| arc flash | #2 | 2,900 |
| extinguisher classes | #1 | 2,800 |
| fire extinguisher | #8 | 2,400 |
| nfpa 70e | #2 | 2,400 |
| la on fire | #49 | 2,100 |
| national electrical code | #1 | 2,000 |
| nec code | #1 | 2,000 |
| nfpa 13 | #1 | 2,000 |
| nfpa 101 | #1 | 2,000 |
| national fire protection association | #5 | 1,900 |
| fire extinguisher classification | #1 | 1,800 |
| class k fire extinguisher | #2 | 1,500 |
| ahj | #1 | 1,300 |
| types of fire extinguishers | #1 | 1,200 |
| national building code | #62 | 1,200 |
| fire ex | #11 | 1,100 |
| nfpa 25 | #1 | 1,100 |
| nec electrical code | #2 | 1,100 |
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
- 59% desktop
- 40% phone
- 1% tablet
United States
Canada
Mexico
Argentina
Philippines
Pakistan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
8.59 / 10 · ranked #1,725 of all domains
10,903 referring domains · OpenPageRank
Search traffic
571,200 est. monthly organic visits (US)
74,663 keywords in Google's top 30
Core Web Vitals
| LCP | 2.7 s |
| INP | 100 ms |
| CLS | 0.25 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| products.nfpa.org | 46 |
| nfpa.org | 36 |
| go.nfpa.org | 28 |
| codesonline.nfpa.org | 27 |
| community.nfpa.org | 27 |
| codefinder.nfpa.org | 26 |
| link.nfpa.org | 25 |
| catalog.nfpa.org | 24 |
| www.nfpa.org | 23 |
| careers.nfpa.org | 21 |
| downloads.nfpa.org | 19 |
| ecosystemtool.nfpa.org | 19 |
| training.nfpa.org | 14 |
| down.nfpa.org | 9 |
| status.nfpa.org | 9 |
| submittals.nfpa.org | 2 |
Full technology history →
Report an incorrect detection
Recent changes
- detected HubSpot Analytics Jun 2026
- detected HubSpot Chat Jun 2026
- detected Cloudflare Bot Management Apr 2026
- dropped Pendo Mar 2026
- detected React Router Feb 2026
- dropped AppNexus Jan 2026
- dropped Cloudflare Bot Management Jan 2026
- dropped Microsoft Clarity Jan 2026
- dropped 6sense Nov 2025
- detected HubSpot Nov 2025
- dropped Moment.js Oct 2025
- detected Day.js Sep 2025
- detected Microsoft Clarity Aug 2025