What powers isyllabus.org?
Last seen Jun 2026 · 34 technologies across 24 categories
Advertising
Microsoft Advertising
since Oct 2025
Analytics
Microsoft Clarity
since Sep 2025
CDN
Cloudflare
since Aug 2021
jsDelivr
since Oct 2025
CMS
Cookie compliance
CookieYes
since Oct 2025
Databases
MySQL
since Dec 2020
MailChimp
since Jun 2026
Font scripts
Font Awesome
since Dec 2020
Twitter Emoji (Twemoji)
since Aug 2021
Hosting
GoDaddy
since Jul 2024
Hosting panels
Plesk
since Dec 2025
JavaScript libraries
Swiper
since Sep 2022
LMS
Marketing automation
MailerLite
since Jul 2022
Miscellaneous
RSS
since Dec 2022
Performance
Priority Hints
since Sep 2023
Photo galleries
PhotoSwipe
since Sep 2022
Programming languages
Security
HSTS
since Dec 2025
Tag managers
Google Tag Manager
since Sep 2025
UI frameworks
Web servers
Nginx
since Dec 2025
Webmail
Microsoft 365
since Jul 2025
WordPress plugins
WordPress themes
Audience
- 60% desktop
- 40% phone
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.42 / 10 · ranked #32,716,798 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5 s |
| CLS | 0 |
| TTFB | 4400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United Kingdom)
- Weight: 3.1 MB · 124 requests
- WordPress theme: astra · all themes
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| isyllabus.org | 33 |
| www.isyllabus.org | 33 |
Full technology history →
Report an incorrect detection
Recent changes
- detected MailChimp Jun 2026
- dropped Cloudflare Bot Management May 2026
- dropped HTTP/3 May 2026
- dropped Kinsta May 2026
- detected Twitter Emoji (Twemoji) Apr 2026
- dropped Cart Functionality Dec 2025
- dropped Google Analytics Dec 2025
- dropped Google Analytics Enhanced eCommerce Dec 2025
- dropped Google Font API Dec 2025
- detected HSTS Dec 2025
- detected Nginx Dec 2025
- detected Plesk Dec 2025
- dropped Stripe Dec 2025
- detected Bootstrap Oct 2025
- detected CookieYes Oct 2025
- detected jsDelivr Oct 2025
- detected Microsoft Advertising Oct 2025
- detected Google Tag Manager Sep 2025
- detected Microsoft Clarity Sep 2025