What powers certaintysoftware.com?
Last seen Jun 2026 · 33 technologies across 23 categories
Advertising
Microsoft Advertising
since Sep 2021
CDN
Cloudflare
since Sep 2021
CMS
WordPress
since Sep 2021
Databases
MySQL
since Sep 2021
MailChimp
since Sep 2021
Font scripts
Font Awesome
since Sep 2021
Google Font API
since Sep 2021
JavaScript frameworks
GSAP
since Jun 2022
JavaScript libraries
Marketing automation
HubSpot
since Sep 2021
Miscellaneous
Operating systems
Windows Server
since Apr 2024
PaaS
WP Engine
since Sep 2021
Page builders
Breakdance
since Apr 2026
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Sep 2021
Reviews
Trustindex
since Jul 2023
Security
Cloudflare Bot Management
since Jun 2022
HSTS
since Sep 2023
SEO
Tag managers
Google Tag Manager
since Sep 2021
UI frameworks
Bootstrap
since Sep 2021
Web servers
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
Popup Maker
since Jul 2025
WP Rocket
since Apr 2026
Audience
- 58% desktop
- 42% phone
India
Canada
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.96 / 10 · ranked #1,652,365 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 150 ms |
| CLS | 0.05 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (Canada)
- CDN: Cloudflare
- Weight: 9.6 MB · 31 requests
- WordPress theme: understrap (child: certainty) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.certaintysoftware.com | 29 |
| connect.certaintysoftware.com | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped AdRoll Jun 2026
- dropped ActiveCampaign May 2026
- dropped AdRoll CMP System May 2026
- dropped Contact Form 7 May 2026
- dropped core-js May 2026
- dropped Facebook Pixel May 2026
- dropped Google Analytics May 2026
- dropped Google Call Conversion Tracking May 2026
- dropped HubSpot Analytics May 2026
- dropped HubSpot Cookie Policy Banner May 2026
- dropped jQuery UI May 2026
- dropped jsDelivr May 2026
- dropped Lightbox May 2026
- dropped Linkedin Insight Tag May 2026
- dropped Microsoft Clarity May 2026
- dropped reCAPTCHA May 2026
- dropped Reddit Ads May 2026
- detected Site Kit May 2026
- dropped Slick May 2026
- dropped Tawk.to May 2026
- dropped Twitter Emoji (Twemoji) May 2026
- detected Yoast SEO Premium May 2026
- dropped YouTube May 2026
- detected Breakdance Apr 2026
- detected Lozad.js Apr 2026
- detected WP Rocket Apr 2026
- dropped Autoptimize Feb 2026
- dropped LazySizes Feb 2026
- detected Twitter Emoji (Twemoji) Feb 2026
- detected Lightbox Jan 2026
- detected Tawk.to Jan 2026
- detected Reddit Ads Sep 2025