What powers 
economicpolicyresearch.org?
Last seen Sep 2026 · 34 technologies across 17 categories
Advertising
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AI Crawlers
Blocks 3 of 33 AI crawlers we track by name in its robots.txt, restricts 16 more. Checked Oct 2026.
Training crawlers
- Diffbot Blocked
- Google-CloudVertexBot Blocked
- AI2Bot Restricted
- Applebot-Extended Restricted
- Bytespider Restricted
- CCBot Restricted
- ClaudeBot Restricted
- cohere-training-data-crawler Restricted
- FacebookBot Restricted
- Google-Extended Restricted
- GoogleOther Restricted
- GPTBot Restricted
- img2dataset Restricted
- meta-externalagent Restricted
- Webzio-Extended Restricted
Search and AI assistants
- PetalBot Blocked
- Amazonbot Restricted
- DuckAssistBot Restricted
- YouBot Restricted
The other 14 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
Content Signals:
search=yes ai-train=no declared in robots.txt
- Oct 2026 Content Signals changed
- Oct 2026 claude-web added to robots.txt
- Oct 2026 diffbot added to robots.txt
- Oct 2026 google-cloudvertexbot added to robots.txt
- Oct 2026 petalbot added to robots.txt
- Sep 2026 Content Signals changed
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| us retirement crisis | #3 | 17 |
| scepa | #1 | 12 |
| retirement prospects | #5 | 8 |
| poverty elderly | #6 | 7 |
| lucent technologies inc | #33 | 6 |
| hudson yards cost | #4 | 5 |
| poverty and elderly | #7 | 5 |
| seniors in poverty | #7 | 4 |
| social security bridge | #7 | 4 |
| retirement crisis in us | #2 | 3 |
| retirement crisis 2024 | #3 | 3 |
| bridge social security | #7 | 3 |
| universal retirement | #9 | 3 |
| physically taxing jobs | #14 | 3 |
| tif meaning | #74 | 3 |
| policy analysis | #79 | 3 |
| lucent company history | #4 | 2 |
| how will medicaid cuts affect seniors | #5 | 2 |
| william lazonick | #7 | 2 |
| american retirement crisis | #9 | 2 |
| poverty in the elderly | #10 | 2 |
| poverty seniors | #10 | 2 |
| physically demanding | #12 | 2 |
| latino health paradox | #14 | 2 |
| teresa ghilarducci | #57 | 2 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
3 of 33 AI crawlers blocked
Standards: Content Signals
Audience
- 62% desktop
- 38% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.55 / 10 · ranked #152,908 of all domains
238 referring domains · OpenPageRank
Search traffic
140 est. monthly organic visits (US)
264 keywords in Google's top 30
Core Web Vitals
| LCP | 1.2 s |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 2.8 MB · 86 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Aug 2010 (16 years) via Squarespace Domains LLC, renews Aug 2027
- Hosted on Cloudflare (104.21.69.49, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 496,001, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.economicpolicyresearch.org | 23 |
| economicpolicyresearch.org | 18 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Angular Sep 2026
- dropped Sentry Sep 2026
- dropped TypeScript Sep 2026
- dropped Zone.js Sep 2026
- dropped Google Font API Aug 2026