What powers virtualrewardcenter.com?

Last seen Sep 2026 · 28 technologies across 14 categories

CDN

Cloudflare
since Dec 2022

Documentation

Zendesk
since Aug 2022

Email

Mailgun
since Jun 2026
Sendgrid
since Aug 2022

Font scripts

Font Awesome
since May 2017
Google Font API
since Aug 2018

JavaScript frameworks

AngularJS v1.5.8
since Aug 2018
Svelte
since Jun 2026

JavaScript libraries

jQuery v3.5.1
since May 2017
LazySizes
since Jun 2026
Modernizr v2.8.3
since Aug 2018
Moment.js v2.29.1
since Aug 2018
Select2
since Apr 2020

Miscellaneous

Open Graph
since Jun 2026
Webpack
since Jun 2026

Programming languages

Java
since Sep 2021
Ruby
since Jun 2026

Reverse proxies

Envoy
since Jun 2026

RUM

New Relic
since Nov 2020

Security

Cloudflare Bot Management
since Jun 2026
HSTS
since Jul 2023
reCAPTCHA
since Nov 2018

UI frameworks

Bootstrap v4.5.3
since Aug 2018
Pure CSS
since May 2017

Web frameworks

Microsoft ASP.NET v4.0.30319
since May 2017
Ruby on Rails
since Jun 2026

Webmail

Google Workspace
since Aug 2022

AI Crawlers

No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.

  • robots.txt not found
  • llms.txt not found
  • ai.txt not found
  • Oct 2026 * removed from robots.txt
  • Oct 2026 robots.txt removed
  • Sep 2026 *: Blocked (was Restricted)
  • Sep 2026 *: Restricted (was Blocked)
  • Sep 2026 *: Blocked (was Restricted)
  • Aug 2026 *: Restricted (was Blocked)

See who blocks each AI crawler across the web

AI Crawlers

No robots.txt, all AI crawlers allowed

Full breakdown

Audience

  • 82% phone
  • 17% desktop
  • 1% tablet
  • United States
  • India
  • United Kingdom
  • France
  • Italy
  • Mexico

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

1.35 / 10 · ranked #8,014,157 of all domains

8 referring domains · OpenPageRank

Core Web Vitals

LCP1.5 s
INP100 ms
CLS0.15
TTFB800 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • CDN: Cloudflare
  • Weight: 0.1 MB · 24 requests

Homepage as crawled by the HTTP Archive, Oct 2026.

Infrastructure

DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted

Subdomains

HostTechs
cardholder.virtualrewardcenter.com 15
help.virtualrewardcenter.com 14
www2.virtualrewardcenter.com 11
virtualrewardcenter.com 10
www.virtualrewardcenter.com 10

Full technology history →
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