What powers stem.com?
Last seen Jun 2026 · 34 technologies across 19 categories
Analytics
Google Analytics
since Aug 2018
HubSpot Analytics
since Nov 2023
CDN
Cloudflare
since Jul 2021
CMS
WordPress
since Aug 2018
Cookie compliance
HubSpot Cookie Policy Banner
since Nov 2023
CRM
Salesforce
since Aug 2022
Databases
MySQL
since Aug 2018
Font scripts
JavaScript libraries
Swiper
since Sep 2022
Marketing automation
HubSpot
since Sep 2023
Miscellaneous
PaaS
Amazon Web Services
since Aug 2022
WP Engine
since May 2019
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Aug 2018
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Bootstrap
since May 2026
Web servers
Apache HTTP Server
since May 2026
Nginx
since Aug 2018
Widgets
AddToAny
since Nov 2020
WordPress plugins
Audience
- 96% desktop
- 4% phone
United States
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.71 / 10 · ranked #305,853 of all domains
202 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 1.7 MB · 91 requests
- WordPress theme: skelementor · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.stem.com | 27 |
| www2.stem.com | 12 |
| investors.stem.com | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped FancyBox Jun 2026
- dropped MediaElement.js Jun 2026
- dropped Microsoft ASP.NET Jun 2026
- dropped Moment.js Jun 2026
- dropped Mustache Jun 2026
- dropped Q4 Jun 2026
- dropped reCAPTCHA Jun 2026
- dropped Snowplow Analytics Jun 2026
- detected Apache HTTP Server May 2026
- detected Bootstrap May 2026
- detected PWA May 2026
- dropped Salesforce Marketing Cloud Account Engagement May 2026
- detected HubSpot Analytics Apr 2026
- detected HubSpot Cookie Policy Banner Apr 2026
- detected HubSpot WordPress plugin Apr 2026
- detected Open Graph Apr 2026
- dropped AddToAny Oct 2025
- dropped AddToAny Share Buttons Oct 2025
- dropped Crazy Egg Oct 2025
- dropped HubSpot Analytics Oct 2025
- dropped HubSpot Cookie Policy Banner Oct 2025
- dropped LazySizes Oct 2025
- dropped Linkedin Insight Tag Oct 2025
- dropped Open Graph Oct 2025
- dropped Popup Maker Oct 2025
- dropped Site Kit Oct 2025
- dropped Unpkg Oct 2025
- dropped Vimeo Oct 2025