What powers omicall.com?
Last seen Aug 2026 · 51 technologies across 22 categories
Analytics
CDN
CMS
Databases
Documentation
Font scripts
Issue trackers
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Marketing automation
Miscellaneous
Page builders
Performance
Programming languages
RUM
Security
Tag managers
UI frameworks
Web servers
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
Vietnam
Laos
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.22 / 10 · ranked #1,230,172 of all domains
24 referring domains · OpenPageRank
Core Web Vitals
| LCP | 6 s |
| INP | 300 ms |
| CLS | 0.15 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Vietnamese
- Weight: 10.0 MB · 122 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on AZDIGI-AS-VN AZDIGI Corporation (45.252.250.42)
- Email: no MX record returned
- Email security: DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 232,593, 6 hosts
- Verified with: GlobalSign, Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| omicall.com | 30 |
| khuyenmai.omicall.com | 15 |
| www.omicall.com | 15 |
| api.omicall.com | 13 |
Full technology history →
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Recent changes
- dropped jsDelivr May 2026
- dropped MathJax May 2026
- dropped Popup Maker Apr 2026
- detected Twitter Emoji (Twemoji) Apr 2026
- detected Popup Maker Nov 2025