What powers 
jeremyblum.com?
Last seen Sep 2026 · 24 technologies across 13 categories
Analytics
Cloudflare Browser Insights
since Jul 2023
Google Analytics
since Aug 2018
CDN
Cloudflare
since Feb 2016
CMS
Databases
MySQL
since Aug 2018
Font scripts
JavaScript libraries
Miscellaneous
Page builders
WordPress Block Editor
since Jan 2026
Performance
Priority Hints
since Jan 2024
Programming languages
PHP
since Aug 2018
Tag managers
Google Tag Manager
since Jan 2021
Webmail
Google Workspace
since Aug 2022
WordPress plugins
Jetpack
since Feb 2022
WP-Optimize
since Nov 2024
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.56 / 10 · ranked #834,026 of all domains
59 referring domains · OpenPageRank
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 1.1 MB · 52 requests
- WordPress theme: nico (child: nico-child) · all themes
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.52.160, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 495,134, 3 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected core-js Jan 2026
- detected Jetpack Jan 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- detected WordPress Block Editor Jan 2026