What powers opviewer.com?
Last seen Nov 2022 · 15 technologies across 12 categories
Caching
Litespeed Cache
since Aug 2022
CMS
Databases
MySQL
since Aug 2022
Font scripts
Google Font API
since Aug 2022
Hosting
Hostinger
since Aug 2022
JavaScript frameworks
AMP
since Aug 2022
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Page builders
Elementor
since Aug 2022
Programming languages
Web servers
LiteSpeed
since Aug 2022
WordPress plugins
AMP for WordPress
since Aug 2022
Yoast SEO
since Aug 2022
WordPress themes
Astra
since Aug 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 checked
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.97 / 10 · ranked #590,819 of all domains
107 referring domains · OpenPageRank
Infrastructure
- Hosted on UK Dedicated Servers (37.9.61.157)
- DNS: dyna-ns.net
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 7,140,903
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted