What powers justinmckelvey.com?
Last seen Sep 2026 · 22 technologies across 14 categories
Analytics
CMS
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Programming languages
Rich text editors
Security
Web frameworks
Webmail
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Oct 2026.
Training crawlers
- Applebot-Extended Allowed
- Bytespider Allowed
- ClaudeBot Allowed
- cohere-training-data-crawler Allowed
- Diffbot Allowed
- Google-Extended Allowed
- GPTBot Allowed
- meta-externalagent Allowed
Search and AI assistants
- Amazonbot Allowed
- Applebot Allowed
- DuckAssistBot Allowed
- OAI-SearchBot Allowed
- PerplexityBot Allowed
- YouBot Allowed
User-request fetchers
- ChatGPT-User Allowed
The other 18 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
- llms-full.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Audience
- 73% desktop
- 27% phone
United Kingdom
United States
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.46 / 10 · ranked #27,586,839 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 1.3 MB · 80 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Justin McKelvey Consulting
- Industry: Professional services (declares
ProfessionalService)
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on RAILWAY (69.46.46.15)
- Email: no MX record returned
- Email security: DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 30,593,078
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| justinmckelvey.com | 15 |
| www.justinmckelvey.com | 14 |