What powers learnbychapter.com?
Last seen Aug 2026 · 48 technologies across 22 categories
Analytics
Google Analytics
since Aug 2026
Microsoft Clarity
since Aug 2026
Caching
Redis Object Cache
since Aug 2026
WP Rocket
since Aug 2025
CDN
Amazon CloudFront
since Aug 2026
cdnjs
since Aug 2025
Cloudflare
since Aug 2025
jsDelivr
since Aug 2025
CMS
Databases
Ecommerce
Cart Functionality
since Aug 2025
Editors
Font scripts
Google Font API
since Nov 2025
Twitter Emoji (Twemoji)
since Aug 2025
JavaScript frameworks
JavaScript graphics
ApexCharts.js
since Aug 2025
JavaScript libraries
Miscellaneous
Operating systems
Ubuntu
since Aug 2026
PaaS
Amazon Web Services
since Aug 2026
Page builders
WordPress Block Editor
since Aug 2025
Performance
Priority Hints
since Aug 2025
Programming languages
PHP
since Aug 2025
Security
Cloudflare Bot Management
since Feb 2026
Tag managers
Google Tag Manager
since Nov 2025
Video players
Web servers
WordPress plugins
Elementor Header & Footer Builder
since Aug 2026
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 91% phone
- 9% desktop
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.38 / 10 · ranked #41,063,013 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 9.4 s |
| INP | 400 ms |
| CLS | 0 |
| TTFB | 4400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Amazon CloudFront
- Weight: 7.2 MB · 281 requests
- WordPress theme: buddyboss-theme · all themes
Homepage as crawled by the HTTP Archive, Aug 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon CloudFront Aug 2026
- detected Amazon Web Services Aug 2026
- detected Apache HTTP Server Aug 2026
- detected ApexCharts.js Aug 2026
- detected Backbone.js Aug 2026
- detected cdnjs Aug 2026
- detected CodeMirror Aug 2026
- detected core-js Aug 2026
- detected Dropzone Aug 2026
- detected Elementor Header & Footer Builder Aug 2026
- detected Emotion Aug 2026
- detected Fluent Forms Aug 2026
- detected Font Awesome Aug 2026
- detected Google Analytics Aug 2026
- detected jQuery Aug 2026
- detected jQuery Migrate Aug 2026
- detected jQuery UI Aug 2026
- detected LearnDash Aug 2026
- detected MathJax Aug 2026
- detected Microsoft Clarity Aug 2026
- detected Moment.js Aug 2026
- dropped Open Graph Aug 2026
- dropped PixelYourSite Aug 2026
- dropped RankMath SEO Aug 2026
- detected React Aug 2026
- detected Redis Aug 2026
- detected Redis Object Cache Aug 2026
- detected Select2 Aug 2026
- detected Slick Aug 2026
- detected SweetAlert Aug 2026
- detected Twitter Emoji (Twemoji) Aug 2026
- detected Ubuntu Aug 2026
- detected Underscore.js Aug 2026
- detected WordPress Block Editor Aug 2026
- dropped Cloudflare Browser Insights Mar 2026
- dropped HSTS Mar 2026
- detected Cloudflare Bot Management Feb 2026
- detected PixelYourSite Feb 2026
- dropped ApexCharts.js Dec 2025
- dropped Backbone.js Dec 2025
- dropped Bootstrap Icons Dec 2025
- dropped CodeMirror Dec 2025
- dropped core-js Dec 2025
- dropped Dropzone Dec 2025
- dropped Gutenberg Dec 2025
- dropped jQuery Dec 2025
- dropped jQuery Migrate Dec 2025
- dropped jQuery UI Dec 2025
- dropped MathJax Dec 2025
- dropped Moment.js Dec 2025