What powers 
kbjs.com?
Last seen Sep 2026 · 16 technologies across 12 categories
Analytics
Google Analytics
since Jun 2021
Authentication
Facebook Login
since Aug 2022
CMS
WordPress
since Jun 2021
Databases
MySQL
since Jun 2021
Font scripts
Twitter Emoji (Twemoji)
since Aug 2022
JavaScript libraries
Maps
Google Maps
since Jun 2021
Miscellaneous
Open Graph
since Sep 2022
Performance
Priority Hints
since Jun 2026
Programming languages
PHP
since Jun 2021
Web servers
Apache HTTP Server
since Jun 2021
WordPress plugins
Jetpack
since Aug 2022
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Open Page Rank
4.69 / 10 · ranked #373,954 of all domains
887 referring domains · OpenPageRank
Page
- Language: English (United States)
- Weight: 2.2 MB · 105 requests
- WordPress theme: jg_theme · all themes
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Sep 1996 (30 years) via Network Solutions, LLC, renews Sep 2029
- Hosted on Amazon Web Services (35.172.242.84)
- Email: serverdata.net
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 10,621,960, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Gravatar Jul 2026
- dropped jQuery Migrate Jul 2026
- detected core-js Jun 2026
- detected Priority Hints Jun 2026
- detected Twitter Emoji (Twemoji) Jun 2026