What powers smilecenter.com.vn?
Last seen Sep 2026 · 25 technologies across 15 categories
Analytics
CMS
Databases
MySQL
since Feb 2023
Font scripts
Google Font API
since Feb 2023
JavaScript frameworks
GSAP
since Feb 2023
JavaScript libraries
Miscellaneous
Page builders
Visual Composer
since Feb 2023
Performance
Priority Hints
since Aug 2023
Programming languages
Security
HSTS
since Feb 2023
Tag managers
Google Tag Manager
since Feb 2023
Web servers
LiteSpeed
since Feb 2023
Widgets
WordPress plugins
Endurance Page Cache
since Feb 2023
Ninja Forms
since Feb 2023
Premio Chaty
since Jun 2024
RankMath SEO
since Nov 2023
WP Rocket
since Feb 2023
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
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.54 / 10 · ranked #23,356,428 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.4 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- Weight: 4.1 MB · 69 requests
- WordPress theme: visual-composer-starter · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Nha Khoa Smile Center
- Industry: Healthcare (declares
Dentist) - Profiles: Facebook
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on A2 Hosting (70.32.23.80)
- Email: smilecenter.com.vn
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 63,772,203
- Verified with: Google
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Yoast SEO May 2026
- detected RankMath SEO Apr 2026