What powers harpcolumn.com?
Last seen Sep 2026 · 40 technologies across 20 categories
Analytics
CDN
CMS
Databases
Documentation
Ecommerce
Font scripts
JavaScript libraries
Miscellaneous
Mobile frameworks
PaaS
Page builders
Payment processors
Performance
Programming languages
Security
Video players
Webmail
Widgets
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 54% desktop
- 39% phone
- 7% tablet
United States
United Kingdom
Netherlands
France
Australia
Italy
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.82 / 10 · ranked #705,188 of all domains
80 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 2100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- CDN: Sucuri Firewall
- Weight: 8.0 MB · 121 requests
- WordPress theme: divi (child: harpcolumnmagazine2021) · all themes
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Industry: Arts and entertainment (declares
Event)
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Sucuri (192.124.249.61)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: GoDaddy, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 611,262, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| harpcolumn.com | 35 |
| www.harpcolumn.com | 31 |
Full technology history →
Report an incorrect detection
Recent changes
- detected WooCommerce Subscriptions Jul 2026
- dropped WooCommerce Subscriptions Apr 2026