What powers phd.com?
Last seen Jun 2026 · 50 technologies across 23 categories
Analytics
Adobe Analytics
since Jul 2021
Cloudflare Browser Insights
since Sep 2022
Google Analytics
since Jul 2019
Microsoft Clarity
since Sep 2022
Naver Analytics
since Apr 2022
CDN
Customer data platform
Adobe Experience Platform Identity Service
since Jul 2021
Databases
MySQL
since Jul 2019
Ecommerce
Cart Functionality
since Aug 2020
Font scripts
Google Font API
since May 2022
IaaS
Google Cloud
since Apr 2025
Issue trackers
JavaScript frameworks
JavaScript libraries
Moment Timezone
since Jan 2021
Moment.js
since Jul 2019
Live chat
Gorgias
since Apr 2025
Miscellaneous
PaaS
Platform.sh
since Dec 2019
Payment processors
Klarna Checkout
since Aug 2021
Programming languages
Reviews
Trustpilot
since May 2021
RUM
New Relic
since Dec 2019
Search engines
Security
Cloudflare Bot Management
since May 2022
HSTS
since Sep 2022
Segmentation
Adobe Audience Manager
since Jan 2024
Tag managers
Adobe Experience Platform Launch
since Jan 2024
Google Tag Manager
since Jul 2019
UI frameworks
Video players
Vimeo
since Jul 2021
Audience
- 79% phone
- 21% desktop
United Kingdom
India
Germany
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.48 / 10 · ranked #911,538 of all domains
55 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.4 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 2500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United Kingdom)
- CDN: Fastly
- Weight: 2.9 MB · 539 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.phd.com | 34 |
| track.phd.com | 19 |
| help.phd.com | 17 |