What powers er2.com?
Last seen Oct 2026 · 54 technologies across 26 categories
Analytics
Google Ads Conversion Tracking
since Jul 2021
Google Analytics
since Apr 2019
CDN
Google Hosted Libraries
since Jun 2022
CMS
CRM
Zoho
since Aug 2022
Databases
MySQL
since Dec 2021
Documentation
Zendesk
since May 2023
Ecommerce
Wix eCommerce
since Jul 2021
Amazon SES
since Jun 2023
Font scripts
Font Awesome
since Sep 2024
Google Font API
since Dec 2021
Issue trackers
Sentry
since Nov 2019
JavaScript frameworks
GSAP
since Apr 2019
JavaScript graphics
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Aug 2022
Page builders
Performance
Priority Hints
since Aug 2024
Programming languages
Retargeting
Google Remarketing Tag
since Jul 2021
Security
Tag managers
Google Tag Manager
since Apr 2019
UI frameworks
Animate.css
since Dec 2021
Web servers
Webmail
Apple iCloud Mail
since Feb 2025
Google Workspace
since Aug 2022
Widgets
Facebook
since Apr 2019
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.91 / 10 · ranked #3,832,394 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 5.4 MB · 95 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (52.0.207.49)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC reject
- SSL: Amazon Trust Services, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 2,909,599, 5 hosts
- Verified with: Apple Business, Google, Uber, Zoho
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| er2.com | 29 |
| www.er2.com | 28 |
| portal.er2.com | 26 |