What powers researchr.work?
Last seen Sep 2026 · 32 technologies across 18 categories
Advertising
Affiliate programs
Analytics
CDN
Ecommerce
Font scripts
JavaScript libraries
Miscellaneous
Page builders
Performance
Security
Tag managers
UI frameworks
Video players
Web server extensions
Web servers
Webmail
Widgets
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 59% desktop
- 41% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.16 / 10 · ranked #3,183,375 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- CDN: Cloudflare
- Weight: 3.7 MB · 116 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (3.171.139.23)
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 8,061,832, 4 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| app.researchr.work | 25 |
| researchr.work | 12 |
Full technology history →
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Recent changes
- detected Cloudflare Bot Management May 2026
- dropped Amazon Web Services Mar 2026
- detected Priority Hints Mar 2026
- dropped Cloudflare Bot Management Nov 2025