What powers penpalworld.com?
Last seen Jun 2026 · 33 technologies across 15 categories
Advertising
33Across
since Aug 2023
AppNexus
since Aug 2023
Criteo
since Aug 2023
Google Publisher Tag
since Aug 2023
ID5
since Oct 2023
OpenX
since Aug 2023
PubMatic
since Aug 2023
Rubicon Project
since Aug 2023
Tapad
since Aug 2023
TripleLift
since Jan 2025
Analytics
Google Analytics
since Jun 2018
Snowplow Analytics
since Aug 2023
CDN
Cookie compliance
Funding Choices
since Jan 2026
Amazon SES
since Nov 2025
Font scripts
Google Font API
since Apr 2018
JavaScript frameworks
React
since Nov 2025
JavaScript libraries
PaaS
Amazon Web Services
since Jul 2025
Performance
Priority Hints
since Jun 2026
Security
Cloudflare Bot Management
since Nov 2023
Confiant
since Mar 2026
HSTS
since Nov 2025
reCAPTCHA
since Oct 2018
Segmentation
Adobe Audience Manager
since Aug 2023
Tag managers
Google Tag Manager
since Aug 2023
UI frameworks
Tailwind CSS
since Nov 2025
Web servers
Audience
- 70% phone
- 28% desktop
- 3% tablet
United Kingdom
Canada
Türkiye
Philippines
Iran
South Africa
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.93 / 10 · ranked #626,429 of all domains
129 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.1 s |
| INP | 175 ms |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 41.4 MB · 2,388 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| penpalworld.com | 32 |
| www.penpalworld.com | 31 |
Full technology history →
Report an incorrect detection
Recent changes
- detected FingerprintJS Jun 2026
- detected Priority Hints Jun 2026
- detected Tailwind CSS Jun 2026
- dropped Tailwind CSS May 2026
- detected Unpkg May 2026
- detected web-vitals May 2026
- dropped Microsoft ASP.NET Apr 2026
- dropped Primis Apr 2026
- dropped Unpkg Apr 2026
- dropped web-vitals Apr 2026
- detected Confiant Mar 2026
- dropped Amazon Advertising Feb 2026
- dropped Bootstrap Feb 2026
- dropped Conversant Consent Tool Feb 2026
- dropped Prebid Feb 2026
- detected Primis Feb 2026
- dropped Smart Ad Server Feb 2026
- detected Unpkg Feb 2026
- detected web-vitals Feb 2026
- detected Cloudflare Jan 2026
- detected Cloudflare Bot Management Jan 2026
- detected Funding Choices Jan 2026
- detected Google Font API Jan 2026
- dropped Unpkg Jan 2026
- dropped web-vitals Jan 2026
- dropped Amazon S3 Dec 2025
- dropped Cloudflare Dec 2025
- dropped Cloudflare Bot Management Dec 2025
- dropped Google Font API Dec 2025
- dropped IIS Dec 2025
- dropped jQuery Dec 2025
- dropped PayPal Dec 2025
- dropped Preact Dec 2025
- dropped Windows Server Dec 2025
- detected Amazon SES Nov 2025
- detected HSTS Nov 2025
- detected Nginx Nov 2025
- detected React Nov 2025
- detected React Router Nov 2025
- detected Tailwind CSS Nov 2025
- detected Unpkg Nov 2025
- detected web-vitals Nov 2025
- detected Cloudflare Oct 2025
- detected Cloudflare Bot Management Oct 2025
- detected Prebid Oct 2025
- dropped Quantcast Measure Sep 2025