What powers 
nrainstructors.org?
Last seen Oct 2026 · 28 technologies across 14 categories
Analytics
CDN
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Security
Tag managers
UI frameworks
Video players
Web frameworks
Web servers
Widgets
AI Crawlers
Blocks 8 of 33 AI crawlers we track by name in its robots.txt. Checked Nov 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
The other 25 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
Content Signals:
search=yes ai-train=no declared in robots.txt
- Nov 2026 bytespider added to robots.txt
- Nov 2026 amazonbot added to robots.txt
- Nov 2026 applebot-extended added to robots.txt
- Nov 2026 meta-externalagent added to robots.txt
- Nov 2026 ccbot added to robots.txt
- Nov 2026 claudebot added to robots.txt
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| gun safety course near me | #1 | 2,300 |
| ccw course | #2 | 1,800 |
| gun safety classes near me | #2 | 1,200 |
| shooting classes near me | #2 | 660 |
| nra instructor login | #2 | 510 |
| ccw training near me | #1 | 490 |
| shooting lessons near me | #3 | 390 |
| ccw courses | #2 | 370 |
| nra | #29 | 310 |
| shooting training near me | #1 | 300 |
| gun safety courses near me | #1 | 300 |
| cpl training near me | #3 | 290 |
| nra training | #1 | 270 |
| nra instructor certification | #2 | 250 |
| firearms training near me | #1 | 250 |
| nra login | #4 | 250 |
| nra basic pistol course | #2 | 230 |
| nra instructor portal | #2 | 210 |
| gun training near me | #1 | 200 |
| certified nra instructor | #2 | 200 |
| nra courses | #1 | 170 |
| nra training classes | #1 | 170 |
| gun safety class near me | #2 | 160 |
| nra range safety officer course | #2 | 160 |
| cpl class near me | #2 | 160 |
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.
AI Crawlers
8 of 33 AI crawlers blocked
Standards: Content Signals
Audience
- 70% desktop
- 29% phone
- 2% tablet
United States
Puerto Rico
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.30 / 10 · ranked #199,149 of all domains
137 referring domains · OpenPageRank
Search traffic
20,200 est. monthly organic visits (US)
4,045 keywords in Google's top 30
Core Web Vitals
| LCP | 0.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.2 MB · 59 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Feb 2002 (24 years) via GoDaddy.com, LLC, renews Feb 2027
- Hosted on Cloudflare (104.18.37.171, IPv6)
- DNS: Cloudflare DNS
- Email: Barracuda
- Email security: SPF (hard fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 1,086,566, 3 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| nrainstructors.org | 16 |
| www.nrainstructors.org | 15 |
| forum.nrainstructors.org | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Browser Insights Jan 2026