What powers yyps.edu.hk?
Last seen Oct 2026 · 40 technologies across 17 categories
CMS
Databases
MySQL
since Jan 2019
Editors
DreamWeaver
since Sep 2022
Font scripts
Font Awesome
since Jan 2019
Google Font API
since Jan 2019
Hosting
Hostinger
since Jul 2024
JavaScript frameworks
Vue.js
since May 2024
JavaScript libraries
Isotope
since Jul 2022
Lightbox
since Jan 2019
OWL Carousel
since Jan 2019
Swiper
since Sep 2022
Tippy.js
since Jul 2022
Miscellaneous
Operating systems
Windows Server
since Jul 2020
PaaS
Cloudways
since Apr 2024
Performance
Priority Hints
since Dec 2023
Programming languages
PHP
since Jan 2019
UI frameworks
Element UI
since May 2024
Web frameworks
Web servers
Webmail
Google Workspace
since Aug 2022
WordPress plugins
The Events Calendar
since Jul 2022
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 55% phone
- 45% desktop
Hong Kong SAR China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.68 / 10 · ranked #5,111,181 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 50 ms |
| CLS | 0.15 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 7.3 MB · 113 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Hostinger (157.173.217.49)
- DNS: Alibaba Cloud DNS
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 12,482,388, 4 hosts
- Verified with: Adobe, Sophos
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| yyps.edu.hk | 29 |
| www.yyps.edu.hk | 27 |
| eclass.yyps.edu.hk | 8 |
| esda.yyps.edu.hk | 6 |
| library.yyps.edu.hk | 5 |