What powers via-labs.com?
Last seen Aug 2026 · 7 technologies across 5 categories
Analytics
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Security
HSTS
since May 2024
Tag managers
Google Tag Manager
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 81% desktop
- 19% phone
Taiwan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.71 / 10 · ranked #303,071 of all domains
88 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 2.1 MB · 43 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on HiNet (Chunghwa Telecom) (60.249.71.50)
- DNS: viatech.com.tw
- Email: via.com.tw
- Email security: SPF (soft fail), DMARC quarantine
- SSL: GoDaddy, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 54,881, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted