What powers 
teoria.com?
Last seen Sep 2026 · 10 technologies across 9 categories
Analytics
CDN
JavaScript libraries
Payment processors
Programming languages
Security
Tag managers
UI frameworks
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| theory | #67 | 350 |
| theory | #67 | 350 |
| sight reading practice | #3 | 280 |
| bach fugue c major | #4 | 270 |
| reading music | #5 | 250 |
| how many beats in a half note | #1 | 200 |
| beethoven op 53 | #3 | 190 |
| whole note how many beats | #2 | 140 |
| teoria music theory | #1 | 120 |
| teoria music | #1 | 120 |
| vocal sight reading exercises | #1 | 120 |
| sight singing exercises | #1 | 120 |
| music theory | #55 | 100 |
| musictheory | #8 | 98 |
| music intervals ear training | #3 | 97 |
| melodic dictation practice | #1 | 97 |
| melodic dictation | #1 | 97 |
| music theory website | #2 | 96 |
| beethoven waldstein | #5 | 89 |
| interval identification | #3 | 86 |
| musicianship | #86 | 85 |
| escalas menores | #1 | 79 |
| escalas menore | #1 | 79 |
| music theory websites | #2 | 78 |
| ternary form | #5 | 75 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 49% desktop
- 43% phone
- 9% tablet
United States
Spain
Mexico
Canada
Argentina
Australia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.53 / 10 · ranked #155,014 of all domains
312 referring domains · OpenPageRank
Search traffic
9,800 est. monthly organic visits (US)
5,504 keywords in Google's top 30
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0.15 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 0.4 MB · 23 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Registered Mar 1998 (28 years) via Network Solutions, LLC, renews Mar 2031
- Hosted on DigitalOcean (147.182.174.216)
- DNS: Network Solutions
- Email: teoria.com
- Email security: SPF (soft fail), DMARC monitor only
- SSL: SSL.com, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 42,260, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| teoria.com | 10 |
| www.teoria.com | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cloudflare Mar 2026
- dropped Cloudflare Bot Management Mar 2026
- detected Cloudflare Jan 2026
- detected Cloudflare Bot Management Jan 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025