What powers periodharmony.com?
Last seen Oct 2026 · 49 technologies across 21 categories
Advertising
Analytics
CDN
Content curation
Ecommerce
Issue trackers
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
PaaS
Payment processors
Performance
Reviews
Security
Shopify apps
Tag managers
UI frameworks
Video players
Webmail
Widgets
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 Sep 2026.
- 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
Open Page Rank
0.90 / 10 · ranked #14,601,236 of all domains
6 referring domains · OpenPageRank
Page
- Language: English
- CDN: Cloudflare
- Weight: 5.0 MB · 612 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (23.227.38.65)
- DNS: IBM NS1
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 16,557,409
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| periodharmony.com | 40 |
| www.periodharmony.com | 33 |
Full technology history →
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Recent changes
- dropped Leaflet Oct 2026
- dropped Livefyre Oct 2026
- detected ZURB Foundation Oct 2026
- detected Amazon S3 Sep 2026
- detected Amazon Web Services Sep 2026
- detected Elevar Sep 2026
- detected Fast Bundle Sep 2026
- detected Google Tag Manager Sep 2026
- dropped Shopify Chat Sep 2026