What powers spectrumoffers.com?
Last seen Oct 2026 · 23 technologies across 13 categories
Advertising
Microsoft Advertising
since Nov 2022
Analytics
Datadog
since Oct 2023
Google Analytics
since Apr 2022
Google Call Conversion Tracking
since Apr 2022
CDN
cdnjs
since Apr 2022
Cloudflare
since May 2022
Google Hosted Libraries
since Apr 2022
jQuery CDN
since Apr 2022
Font scripts
Google Font API
since Apr 2022
JavaScript graphics
JavaScript libraries
Load balancers
Amazon ALB
since Oct 2026
Maps
Google Maps
since Apr 2022
PaaS
Amazon Web Services
since Oct 2026
Security
HSTS
since Aug 2024
Tag managers
Google Tag Manager
since Apr 2022
UI frameworks
Bootstrap
since Apr 2022
Web frameworks
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
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.23 / 10 · ranked #3,037,039 of all domains
38 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 2.5 MB · 115 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (44.214.217.171)
- DNS: cscdns.net
- Email: cscdns.net
- Email security: no SPF record, no DMARC record
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 7,740,148, 2 hosts
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 Amazon ALB Oct 2026
- detected Amazon Web Services Oct 2026