What powers edsy.co?
Last seen Aug 2026 · 34 technologies across 19 categories
A/B Testing
Google Optimize
since Apr 2022
Analytics
CDN
cdnjs
since Apr 2022
Cloudflare
since May 2022
Google Cloud CDN
since Apr 2023
Google Hosted Libraries
since Feb 2022
Databases
Firebase
since May 2024
Google Workspace
since Aug 2022
Mailgun
since Jun 2025
Font scripts
Google Font API
since Aug 2022
IaaS
Google Cloud
since Apr 2023
Issue trackers
Sentry
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Jan 2023
Page builders
Webflow
since Jan 2023
Performance
Google Cloud Trace
since Apr 2023
RUM
Datadog
since Aug 2025
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jul 2021
UI frameworks
Element UI
since Jul 2023
Headless UI
since Jan 2025
Video players
YouTube
since Jan 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 76% phone
- 13% desktop
- 11% tablet
Thailand
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.35 / 10 · ranked #2,770,382 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 2.8 MB · 52 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| coach.edsy.co | 18 |
| student.edsy.co | 16 |
| www.edsy.co | 15 |
| platform.edsy.co | 13 |
| edsy.co | 11 |
| edspeak.edsy.co | 10 |
| englishtest.edsy.co | 9 |
Full technology history →
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