What powers j2wofferletter.com?
Last seen Aug 2026 · 20 technologies across 14 categories
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
Font scripts
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Load balancers
Amazon ALB
since Aug 2021
Operating systems
Ubuntu
since Feb 2019
PaaS
Amazon Web Services
since Aug 2021
Programming languages
Ruby
since Feb 2019
Security
HSTS
since May 2026
UI frameworks
Web frameworks
Ruby on Rails
since Feb 2019
Web servers
Webmail
Microsoft 365
since Aug 2022
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 59% phone
- 41% desktop
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.10 / 10 · ranked #111,909,492 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 2200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 4.8 MB · 50 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| j2wofferletter.com | 20 |
| www.j2wofferletter.com | 20 |
Full technology history →
Report an incorrect detection
Recent changes
- detected HSTS May 2026