What powers doubtnut.com?
Last seen Dec 2025 · 96 technologies across 30 categories
Advertising
33Across
since Jul 2023
Criteo
since May 2023
Google AdSense
since Sep 2022
Google Publisher Tag
since Oct 2022
OpenX
since Jun 2023
PubMatic
since Nov 2023
Affiliate programs
Amazon Associates
since Nov 2022
Analytics
Amplitude
since Dec 2021
Google Analytics
since Jan 2019
Authentication
Google Sign-in
since Dec 2021
CDN
Akamai
since May 2021
Amazon CloudFront
since Apr 2021
cdnjs
since Nov 2021
Cloudflare
since Sep 2019
Google Cloud CDN
since Sep 2022
jsDelivr
since Nov 2021
Unpkg
since Dec 2021
CMS
Databases
MySQL
since Aug 2023
Ecommerce
Cart Functionality
since Feb 2023
Font scripts
Font Awesome
since Nov 2021
Google Font API
since Oct 2019
IaaS
Google Cloud
since Sep 2022
Snowplow Analytics
since Nov 2022
Issue trackers
Cloudflare Network Error Logging
since Apr 2022
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Live chat
WhatsApp Business Chat
since Feb 2022
Message boards
NodeBB
since Feb 2020
Miscellaneous
Operating systems
Ubuntu
since Feb 2020
PaaS
Amazon Web Services
since Apr 2021
Performance
Turbolinks
since Dec 2021
Programming languages
Retargeting
Google Remarketing Tag
since Jul 2021
RUM
Akamai mPulse
since Jul 2021
Datadog
since May 2023
Security
reCAPTCHA
since Sep 2022
Tag managers
Google Tag Manager
since Sep 2019
UI frameworks
Animate.css
since Aug 2023
Headless UI
since Apr 2024
MUI
since Apr 2022
Tailwind CSS
since May 2023
Video players
Web servers
Webmail
Apple iCloud Mail
since Apr 2023
Google Workspace
since Aug 2022
WordPress plugins
Smart Slider 3
since Aug 2023
Audience
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.09 / 10 · ranked #511,870 of all domains
149 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.2 s |
| INP | 400 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| store.doubtnut.com | 42 |
| forum.doubtnut.com | 34 |
| origin-www.doubtnut.com | 33 |
| preprod.doubtnut.com | 27 |
| us.doubtnut.com | 25 |
| whatsapp.doubtnut.com | 25 |
| amp.doubtnut.com | 23 |
| www.doubtnut.com | 20 |
| teachers.doubtnut.com | 18 |
| chat-api.doubtnut.com | 16 |
| panel.doubtnut.com | 16 |
| courses.doubtnut.com | 15 |
| uat.doubtnut.com | 13 |
| doubtnut.com | 11 |
| expert.doubtnut.com | 8 |
| answers.doubtnut.com | 6 |
| crm.doubtnut.com | 5 |