What powers techdirectarchive.com?
Last seen Aug 2026 · 17 technologies across 15 categories
Analytics
Google Analytics
since Jul 2020
CMS
WordPress
since Jul 2020
Databases
MySQL
since Jul 2020
Font scripts
Twitter Emoji (Twemoji)
since Jul 2020
JavaScript libraries
Glide.js
since Dec 2024
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
PaaS
WordPress.com
since Oct 2021
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Jul 2020
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Sep 2020
Web servers
Nginx
since Jul 2020
Webmail
Microsoft 365
since Nov 2024
WordPress plugins
Jetpack Boost
since Jun 2023
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 found
- ai.txt not found
- Sep 2026 llms.txt appeared
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Open Page Rank
3.43 / 10 · ranked #965,869 of all domains
31 referring domains · OpenPageRank
Page
- Language: English (United States)
- Weight: 0.8 MB · 32 requests
- WordPress theme: pressbook-premium · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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Recent changes
- dropped Ahrefs Jul 2026
- dropped HTTP/3 Jul 2026
- dropped jQuery Jul 2026
- dropped jQuery Migrate Jul 2026
- dropped Yoast SEO Jul 2026
- dropped Yoast SEO Premium Jul 2026
- detected Twitter Emoji (Twemoji) Jun 2026
- dropped Criteo May 2026
- dropped Darkmode.js May 2026
- dropped Google Publisher Tag May 2026
- dropped Gravatar May 2026
- dropped ID5 May 2026
- dropped Jetpack May 2026
- dropped jsDelivr May 2026
- dropped OpenX May 2026
- dropped reCAPTCHA May 2026
- detected Site Kit May 2026
- dropped Snowplow Analytics May 2026
- detected Ahrefs Mar 2026
- dropped Cloudflare Mar 2026
- dropped Cloudflare Browser Insights Mar 2026
- dropped Cloudflare Zaraz Mar 2026
- detected Darkmode.js Feb 2026
- dropped Matomo Analytics Feb 2026
- detected Nginx Feb 2026
- dropped Site Kit Feb 2026
- dropped 33Across Jan 2026
- dropped Algolia Jan 2026
- detected Cloudflare Zaraz Jan 2026
- dropped Google Font API Jan 2026
- dropped Nginx Jan 2026
- dropped Underscore.js Jan 2026
- detected Cloudflare Dec 2025
- detected Cloudflare Browser Insights Dec 2025
- detected Matomo Analytics Dec 2025
- detected Site Kit Dec 2025
- detected Algolia Nov 2025
- dropped PubMatic Nov 2025
- detected Underscore.js Nov 2025
- detected ID5 Oct 2025
- detected jsDelivr Oct 2025