What powers jcer.com?
Last seen Mar 2026 · 13 technologies across 11 categories
Advertising
DoubleClick Ad Exchange (AdX)
since May 2019
Google AdSense
since May 2019
Affiliate programs
Amazon Associates
since Sep 2022
CDN
Google Hosted Libraries
since Sep 2022
Cookie compliance
Funding Choices
since Aug 2024
DMS
Font scripts
Google Font API
since Nov 2025
JavaScript libraries
Programming languages
Security
reCAPTCHA
since Sep 2022
Web server extensions
Web servers
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
Open Page Rank
3.45 / 10 · ranked #947,106 of all domains
75 referring domains · OpenPageRank
Infrastructure
- Hosted on UK2NET-AS (209.95.48.74)
- DNS: quantumdreaminc.com
- Email: jcer.com
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 542,946, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Font API Nov 2025
- dropped Google Tag Manager Oct 2025