What powers jeffcarlson.com?
Last seen Aug 2026 · 16 technologies across 11 categories
Analytics
Google Analytics
since Dec 2023
CMS
WordPress
since Sep 2022
Databases
MySQL
since Sep 2022
Font scripts
Twitter Emoji (Twemoji)
since Sep 2022
JavaScript libraries
Swiper
since Dec 2023
Miscellaneous
PaaS
WordPress.com
since Sep 2022
Programming languages
PHP
since Sep 2022
Security
HSTS
since Sep 2022
Web servers
Nginx
since Sep 2022
WordPress plugins
Custom Fonts
since Sep 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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.35 / 10 · ranked #1,060,294 of all domains
36 referring domains · OpenPageRank
Page
- Language: English
- Weight: 1.6 MB · 61 requests
- WordPress theme: premiumlenscap · all themes
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Automattic (WordPress.com) (192.0.78.24)
- Email: no MX record returned
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 1,966,918, 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
- dropped HTTP/3 Jul 2026
- dropped Akamai May 2026
- dropped Akamai Bot Manager May 2026
- detected Twitter Emoji (Twemoji) Dec 2025