What powers poolcalculator.com?
Last seen Jun 2026 · 36 technologies across 19 categories
Advertising
Google AdSense
since Jan 2019
Google Publisher Tag
since Aug 2021
Analytics
CDN
CMS
WordPress
since May 2019
Databases
Font scripts
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
WP Engine
since May 2019
Payment processors
Programming languages
PHP
since May 2019
Retargeting
Google Remarketing Tag
since Jul 2021
Security
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Vuetify
since Apr 2022
Web servers
Nginx
since Jan 2019
Webmail
Google Workspace
since Aug 2022
WordPress plugins
Audience
- 61% phone
- 39% desktop
United States
Canada
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.07 / 10 · ranked #3,404,923 of all domains
24 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Google
- Weight: 1.5 MB · 48 requests
- WordPress theme: pool-calculator · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| app.poolcalculator.com | 21 |
| www.poolcalculator.com | 20 |
| legacy.poolcalculator.com | 12 |
Full technology history →
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Recent changes
- dropped Snowplow Analytics Jun 2026
- dropped Cloudflare Browser Insights May 2026
- detected RSS Mar 2026
- detected Cloudflare Browser Insights Nov 2025
- dropped 33Across Sep 2025
- dropped Adobe Audience Manager Sep 2025
- dropped Amazon Advertising Sep 2025
- dropped AppNexus Sep 2025
- dropped Conversant Consent Tool Sep 2025
- dropped Criteo Sep 2025
- dropped DoubleClick Campaign Manager (DCM) Sep 2025
- dropped ID5 Sep 2025
- dropped jsDelivr Sep 2025
- dropped Microsoft ASP.NET Sep 2025
- dropped OpenX Sep 2025
- dropped Priority Hints Sep 2025
- dropped PubMatic Sep 2025
- dropped Rubicon Project Sep 2025
- dropped Tapad Sep 2025
- dropped TripleLift Sep 2025
- dropped VideoJS Sep 2025