What powers 
responsiblesourcingtool.org?
Last seen Oct 2026 · 20 technologies across 15 categories
Analytics
Gauges
since Oct 2025
CMS
WordPress
since Feb 2025
Databases
MySQL
since Feb 2025
Font scripts
Typekit
since Feb 2025
Hosting
GoDaddy
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Feb 2025
Popper
since Feb 2025
PaaS
wp.cloud
since Oct 2025
Performance
Priority Hints
since Feb 2025
Programming languages
PHP
since Feb 2025
Security
HSTS
since Oct 2025
SEO
UI frameworks
Bootstrap
since Feb 2025
Web servers
Nginx
since Sep 2020
WordPress plugins
Perfmatters
since Feb 2025
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
4.73 / 10 · ranked #289,190 of all domains
93 referring domains · OpenPageRank
Page
- Language: English (United States)
- Weight: 0.8 MB · 44 requests
- WordPress theme: responsiblesourcingtool · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Responsible Sourcing Tool
From the homepage's own structured data (Oct 2026).
Infrastructure
- Registered Mar 2015 (11 years) via GoDaddy.com, LLC, renews Mar 2027
- Hosted on Automattic (WordPress.com) (199.16.172.243)
- DNS: GoDaddy DNS
- Email: GoDaddy Email
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 2,430,807, 2 hosts
- Verified with: Google
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Full technology history →
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Recent changes
- dropped HTTP/3 Oct 2026
- dropped PWA Oct 2026
- dropped Cloudflare Feb 2026
- dropped Cloudflare Bot Management Feb 2026
- dropped WP Engine Feb 2026