What powers 
onsecurity.io?
Last seen Sep 2026 · 50 technologies across 23 categories
Advertising
Analytics
Caching
CDN
CMS
Customer data platform
Databases
Font scripts
Hosting
JavaScript frameworks
JavaScript libraries
Live chat
Marketing automation
Miscellaneous
Performance
Programming languages
Security
Tag managers
UI frameworks
Web servers
Webmail
WordPress plugins
WordPress themes
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 amazonbot removed from robots.txt
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 meta-externalagent removed from robots.txt
- Sep 2026 ccbot removed from robots.txt
- Sep 2026 claudebot removed from robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
United Kingdom
India
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.33 / 10 · ranked #429,318 of all domains
66 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.2 s |
| INP | 100 ms |
| CLS | 0.4 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United Kingdom)
- CDN: Cloudflare
- Weight: 9.1 MB · 173 requests
- WordPress theme: hello-elementor (child: hello-theme-child-master) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- OnSecurity
- Profiles: X
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (104.26.2.114, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (hard fail), no DMARC record, DNSSEC signed
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 6,956,956, 5 hosts
- Verified with: Apple Business, Google, Microsoft 365, Slack
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| onsecurity.io | 35 |
| app.onsecurity.io | 16 |
| www.onsecurity.io | 15 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Leadfeeder Aug 2026
- dropped Linkedin Insight Tag Aug 2026
- dropped Microsoft Clarity Aug 2026
- dropped HTTP/3 Jun 2026
- dropped WP-Optimize May 2026
- detected HubSpot WordPress plugin Apr 2026
- detected Leadfeeder Apr 2026
- detected Linkedin Insight Tag Apr 2026
- detected Microsoft Clarity Apr 2026
- detected Slick Apr 2026
- detected Redis Jan 2026
- detected Redis Object Cache Jan 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- detected Complianz Nov 2025
- detected Hello Elementor Nov 2025
- detected Segment Nov 2025