What powers hjchelmets.vn?
Last seen Aug 2026 · 41 technologies across 16 categories
Analytics
Google Analytics
since Jan 2022
CDN
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Ecommerce
Cart Functionality
since Dec 2020
WooCommerce
since Dec 2020
Font scripts
Bunny Fonts
since Aug 2026
Font Awesome
since Jan 2019
Google Font API
since Jan 2019
Twitter Emoji (Twemoji)
since Jan 2019
JavaScript frameworks
GSAP
since Dec 2020
JavaScript libraries
OWL Carousel
since Jan 2019
PhotoSwipe
since Sep 2024
Select2
since Nov 2024
Slick
since Dec 2020
Swiper
since Sep 2022
Miscellaneous
Babel
since Dec 2020
HTTP/3
since Sep 2022
Open Graph
since May 2023
RSS
since Jan 2023
Swiper Slider
since Dec 2020
Performance
LazySizes
since Feb 2022
Priority Hints
since Dec 2023
Photo galleries
Programming languages
UI frameworks
Web servers
LiteSpeed
since May 2020
Widgets
Facebook
since Dec 2020
FlexSlider
since Jul 2025
WordPress plugins
EWWW Image Optimizer
since Feb 2022
RankMath SEO
since May 2023
WebFactory Maintenance
since Aug 2026
WP-Statistics
since Dec 2020
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 51% phone
- 49% desktop
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.80 / 10 · ranked #16,660,569 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.8 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Vietnamese
- Weight: 0.2 MB · 12 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| hjchelmets.vn | 35 |
| www.hjchelmets.vn | 24 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Bunny Aug 2026
- detected Bunny Fonts Aug 2026
- detected WebFactory Maintenance Aug 2026
- dropped FooPlugins FooGallery Dec 2025