What powers opto.com?
Last seen Jun 2026 · 48 technologies across 22 categories
Analytics
Google Analytics
since Jan 2019
Microsoft Clarity
since Jun 2025
CDN
Amazon CloudFront
since Feb 2022
cdnjs
since Nov 2021
Cloudflare
since May 2022
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Feb 2022
jsDelivr
since Mar 2021
Documentation
Zendesk
since Sep 2022
Sendgrid
since May 2025
Font scripts
Google Font API
since Jan 2019
Issue trackers
Sentry
since Feb 2026
JavaScript frameworks
AngularJS
since Mar 2021
JavaScript graphics
jQuery Sparklines
since Nov 2022
JavaScript libraries
libphonenumber
since Nov 2024
Select2
since Nov 2022
Load balancers
Amazon ELB
since May 2023
Miscellaneous
Operating systems
Windows Server
since Feb 2020
PaaS
Amazon Web Services
since Jan 2019
Programming languages
Rich text editors
RUM
New Relic
since Jul 2021
Security
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web frameworks
Microsoft ASP.NET
since Feb 2020
Web server extensions
Web servers
Audience
- 72% phone
- 27% desktop
- 2% tablet
Canada
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.03 / 10 · ranked #544,291 of all domains
53 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 2700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.2 MB · 2 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| booking.opto.com | 29 |
| account.opto.com | 25 |
| web.opto.com | 15 |
| www.opto.com | 15 |
| patient.opto.com | 14 |
| pp.opto.com | 6 |
Full technology history →
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Recent changes
- detected Cloudflare Bot Management Jun 2026
- dropped Ionicons Sep 2025