What powers vspoptics.com?
Last seen Sep 2026 · 30 technologies across 20 categories
A/B Testing
Optimizely
since Jul 2022
Advertising
Microsoft Advertising
since Sep 2026
Analytics
CDN
Cookie compliance
Transcend
since Sep 2026
Font scripts
Hosting
GoDaddy
since Aug 2022
JavaScript libraries
Load balancers
Amazon ALB
since Jul 2022
Marketing automation
Eloqua
since Jul 2022
Miscellaneous
Webpack
since Jul 2022
PaaS
Amazon Web Services
since Jul 2022
Programming languages
Java
since Jul 2022
RUM
Dynatrace RUM
since Jul 2022
Security
Cloudflare Bot Management
since Jul 2022
HSTS
since Oct 2022
Tag managers
Google Tag Manager
since Jul 2022
UI frameworks
Video players
YouTube
since Sep 2026
Web server extensions
Web servers
Amazon EC2
since Jul 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.80 / 10 · ranked #1,968,671 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- DNS: gcd-dns.com
- Email: no MX record returned
- Email security: DMARC reject
- SSL: Amazon Trust Services, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 38,150,588, 2 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted