What powers defendersource.com?
Last seen Jun 2026 · 34 technologies across 18 categories
Advertising
Ad Lightning
since Apr 2023
Amazon Advertising
since Jun 2021
AppNexus
since Jul 2018
Google AdSense
since Jun 2018
Google Publisher Tag
since Feb 2021
OpenX
since Jul 2021
PubMatic
since Jul 2021
Rubicon Project
since Jan 2023
Taboola
since Jul 2025
TripleLift
since Jun 2024
VerticalScope
since Apr 2023
Affiliate programs
Skimlinks
since Jun 2021
Analytics
Caching
Varnish
since Nov 2023
CDN
Cloudflare
since Apr 2019
Databases
MySQL
since Jan 2020
Sendgrid
since Feb 2024
Font scripts
Google Font API
since Jun 2023
JavaScript frameworks
JavaScript libraries
Message boards
XenForo
since Jan 2020
Miscellaneous
Open Graph
since Sep 2022
Performance
Priority Hints
since Dec 2025
Programming languages
PHP
since Jan 2020
Reverse proxies
Envoy
since Jan 2020
Security
Cloudflare Bot Management
since Nov 2021
reCAPTCHA
since May 2022
Segmentation
Adobe Audience Manager
since Jan 2023
Tag managers
Google Tag Manager
since Jun 2018
Audience
- 52% desktop
- 46% phone
- 2% tablet
United States
United Kingdom
France
Italy
Canada
Spain
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.44 / 10 · ranked #7,071,814 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Fastly
- Weight: 3.9 MB · 2,209 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Jun 2026
- detected Cloudflare Bot Management Jun 2026
- dropped Qwik May 2026
- dropped Gravatar Apr 2026
- dropped HTTP/3 Apr 2026
- dropped Microsoft ASP.NET Apr 2026
- detected Qwik Mar 2026
- detected Google AdSense Feb 2026
- detected Gravatar Feb 2026
- detected Taboola Feb 2026
- dropped Google AdSense Jan 2026
- detected Microsoft ASP.NET Jan 2026
- dropped Qwik Jan 2026
- dropped Taboola Jan 2026
- dropped Microsoft ASP.NET Dec 2025
- detected Priority Hints Dec 2025
- dropped Preact Oct 2025
- dropped Survicate Oct 2025
- dropped Unpkg Oct 2025
- dropped web-vitals Oct 2025
- detected Qwik Sep 2025
- dropped SpeedCurve Sep 2025
- dropped Qwik Aug 2025
- detected Unpkg Aug 2025
- detected web-vitals Aug 2025