What powers khanhtoancolor.com?
Last seen Oct 2026 · 26 technologies across 13 categories
Analytics
CDN
CMS
Databases
Ecommerce
JavaScript libraries
Live chat
Maps
Miscellaneous
Performance
Programming languages
Webmail
WordPress plugins
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
- Oct 2026 bytespider removed from robots.txt
- Oct 2026 amazonbot removed from robots.txt
- Oct 2026 applebot-extended removed from robots.txt
- Oct 2026 meta-externalagent removed from robots.txt
- Oct 2026 ccbot removed from robots.txt
- Oct 2026 claudebot removed from robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 64% desktop
- 36% phone
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.13 / 10 · ranked #82,879,242 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 75 ms |
| CLS | 0.15 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Vietnamese
- CDN: Cloudflare
- Weight: 1.6 MB · 85 requests
- WordPress theme: flatsome (child: flatsome-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Khánh Toàn
- Industry: Professional services (declares
ProfessionalService) - Profiles: Facebook, YouTube
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.46.141, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 24,827,341
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Flickity Oct 2026
- dropped Google Font API Oct 2026
- dropped jQuery Migrate Oct 2026
- dropped Twitter Emoji (Twemoji) Oct 2026
- detected Google Analytics Sep 2026
- detected Priority Hints Sep 2026
- dropped LiteSpeed Jul 2026
- detected Cloudflare Jun 2026
- detected Cloudflare Browser Insights Jun 2026
- dropped Babel May 2026
- dropped Flickity May 2026
- dropped Google Analytics May 2026
- dropped Lodash May 2026
- detected jQuery Migrate Apr 2026
- detected Twitter Emoji (Twemoji) Apr 2026
- detected Underscore.js Apr 2026
- detected Select2 Feb 2026