What powers 
sayduck.com?
Last seen Sep 2026 · 40 technologies across 26 categories
Analytics
CDN
CMS
Ecommerce
Font scripts
IaaS
Issue trackers
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Live chat
Marketing automation
Miscellaneous
PaaS
Payment processors
Performance
Programming languages
Recruitment & staffing
Security
Social logins
Tag managers
UI frameworks
Web frameworks
Web servers
Widgets
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- Applebot-Extended Allowed
- Bytespider Allowed
- CCBot Allowed
- ClaudeBot Allowed
- cohere-training-data-crawler Allowed
- Diffbot Allowed
- Google-Extended Allowed
- GPTBot Allowed
- meta-externalagent Allowed
Search and AI assistants
- PetalBot Blocked
- Amazonbot Allowed
- Claude-SearchBot Allowed
- OAI-SearchBot Allowed
- PerplexityBot Allowed
- YouBot Allowed
User-request fetchers
- ChatGPT-User Allowed
- Claude-User Allowed
- meta-externalfetcher Allowed
- Perplexity-User Allowed
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 found
- ai.txt not checked
AI Crawlers
1 of 33 AI crawlers blocked
Standards: llms.txt
Open Page Rank
3.91 / 10 · ranked #639,287 of all domains
67 referring domains · OpenPageRank
Page
- Language: English
- CDN: Google
- Weight: 3.4 MB · 261 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Sayduck
- Industry: Software and apps (declares
WebApplication) - Profiles: LinkedIn, YouTube, Instagram, Facebook
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Google Cloud (23.236.62.147)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,522,229, 11 hosts
- Verified with: Google, Klaviyo, Stripe
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sayduck.com | 19 |
| www.sayduck.com | 19 |
| platform.sayduck.com | 13 |
| catalog.sayduck.com | 12 |
| preview.sayduck.com | 7 |
Full technology history →
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