What powers 
opsecsecurity.com?
Last seen Oct 2026 · 74 technologies across 28 categories
Analytics
Caching
CDN
CMS
Cookie compliance
CRM
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Load balancers
Marketing automation
Miscellaneous
Operating systems
PaaS
Performance
Programming languages
Retargeting
Security
SEO
Tag managers
UI frameworks
Web frameworks
Web Servers
Webmail
Widgets
WordPress plugins
AI Crawlers
Blocks 13 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- cohere-training-data-crawler Blocked
- Diffbot Blocked
- Google-CloudVertexBot Blocked
- Google-Extended Blocked
- GoogleOther Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
- PetalBot Blocked
The other 20 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
Content Signals:
search=yes ai-train=no declared in robots.txt
- Oct 2026 claude-web added to robots.txt
- Oct 2026 petalbot added to robots.txt
- Oct 2026 googleother added to robots.txt
- Oct 2026 diffbot added to robots.txt
- Oct 2026 cohere-ai added to robots.txt
- Oct 2026 google-cloudvertexbot added to robots.txt
AI Crawlers
13 of 33 AI crawlers blocked
Standards: Content Signals
Audience
- 100% desktop
United States
India
Germany
Japan
United Kingdom
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.21 / 10 · ranked #449,895 of all domains
115 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- CDN: Cloudflare
- Weight: 0.7 MB · 15 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Nov 2004 (21 years) via Cloudflare, Inc., renews Nov 2030
- Hosted on Cloudflare (104.18.16.171, IPv6)
- DNS: Cloudflare DNS
- Email: Proofpoint Essentials
- Email security: SPF (soft fail), DMARC reject
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 1,969,881, 14 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| go.opsecsecurity.com | 36 |
| www.opsecsecurity.com | 22 |
| sb.opsecsecurity.com | 17 |
| europeanfootball.opsecsecurity.com | 12 |
| johndeere.opsecsecurity.com | 12 |
| mlbuat-api.opsecsecurity.com | 11 |
| beta.insight.opsecsecurity.com | 7 |
| insight.opsecsecurity.com | 7 |
| login.opsecsecurity.com | 7 |
| suntoryce.opsecsecurity.com | 7 |
| secureetagnv.opsecsecurity.com | 2 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Browser Insights Jun 2026