teoria.com
Registered
Page analyze update date:
2026/02/14 22:26:32
Last whois update date:
2026/06/13 14:52:03
Domain Status
Registered
Paid till
17.03.2031
Available from
16.04.2031
×
![Fullscreen website screenshot]()
teoria.com Website screenshot
SEO Score
52.05%
76
Score achieved
146
Maximum score
Main Information
Title: teoria : Music Theory Web
Description: Web site dedicated to the study of Music Theory. Articles, reference, interactive exercises.
Keywords: music theory, music software, Java, Jazz, music articles, intervals, scales, chords, today in music history, teoria de la musica, musica, hoy en la historia musical, intervalos, escalas, acordes, ejercicios, articulos
Page Encoding:
utf-8
Page Filesize: 9 KB
Server Information
IP: 147.182.174.216
Location: United States,US,North Bergen,07047,40.7964,-74.0203,America/New_York
Http Server: openresty
Encoding: utf-8
Powered by: php/8.2.24
Meta Tags List
- charset: UTF-8
- equiv: X-UA-Compatible content: IE=edge
- name: viewport content: width=device-width, initial-scale=1
- name: google-site-verification content: VWXkTt_6kKEJctRjLfpNp7h-WnFUubOyHb-ZZL-w3pM
- name: description content: Web site dedicated to the study of Music Theory. Articles, reference, interactive exercises.
- name: keywords content: music theory, music software, Java, Jazz, music articles, intervals, scales, chords, today in music history, teoria de la musica, musica, hoy en la historia musical, intervalos, escalas, acordes, ejercicios, articulos
Internal Links
External Links
Whois Information
domain_name: teoria.com
update_date: 2026-01-16T07:38:36Z
update_time: 1768549116
creation_date: 1998-03-18T05:00:00Z
creation_time: 890197200
expiration_date: 2031-03-17T04:00:00Z
Whois Raw Data
Domain Name: TEORIA.COM
Registrar: Network Solutions, LLC
Domain Status: client transfer prohibited
Creation Date: 1998-03-18T05:00:00Z
Registry Expiry Date: 2031-03-17T04:00:00Z
Updated Date: 2026-01-16T07:38:36Z
Name Server: NS23.WORLDNIC.COM
Name Server: NS24.WORLDNIC.COM
REGISTRAR Contact: Network Solutions, LLC
>>> Last update of RDAP database: 2026-06-13T14:52:03Z
SEO Audit
Technical SEO
✓
Response Code
200
Status 200 OK - page loads correctly.
✓
Character Encoding
Page: utf-8, Header: utf-8
Character encoding consistent between HTML and headers.
✓
Page Size
9911 bytes
Page size acceptable for fast loading.
✓
Resources
15 total
Optimal number of resources.
✓
Hreflang Tags
0 hreflang tags
Add hreflang tags if you have multilingual content.
!
Robots.txt
Missing
Add robots.txt file to control search engine crawling.
!
Sitemap
Not found
Add sitemap.xml and reference it in robots.txt.
✓
HTTPS
Yes
Secure HTTPS connection enabled.
✓
Compression
gzip
Gzip or Zstd compression enabled for faster loading.
✓
Caching
no-store, no-cache, must-revalidate
Cache-control headers properly set.
✓
Page Speed
0.99 ms
Excellent loading speed.
On-Page SEO
!
Title
teoria : Music Theory Web
Title too short. Expand to 30-60 characters for better SEO.
!
Meta Description
Web site dedicated to the study of Music Theory. Articles, reference, interactive exercises. Lenght:92
Meta description too short. Expand to 100-160 characters.
✓
H1 Heading
1 found - "teoría : Music Theory Web"
Good - single H1 heading found.
!
Word Count
93
Content very short. Aim for at least 500 words for better SEO.
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
✓
Duplicate Meta
[]
No duplicate meta tags found.
✓
Keywords
music theory, music software, Java, Jazz, music articles, intervals, scales, chords, today in music history, teoria de la musica, musica, hoy en la historia musical, intervalos, escalas, acordes, ejercicios, articulos
Meta keywords set (note: not used by major search engines).
Content and UX
!
Language
Add lang attribute to tag for accessibility and SEO.
!
Images
8 total, 3 missing ALT
Add ALT text to images for accessibility and SEO.
✓
Viewport
width=device-width, initial-scale=1
Viewport meta tag properly set for mobile devices.
!
Open Graph
Missing: og:title, og:description, og:image, og:url
Add missing OpenGraph tags for social media sharing: og:title, og:description, og:image, og:url
!
Structured Data
0 JSON-LD scripts
Add structured data (JSON-LD) for rich snippets and better SEO.
Positions in Google
Search Phrases - Google
| Position | Phrase | Page | Snippet |
|---|---|---|---|
| 4 | / | ||
| 9 | / | ||
| 27 | /en/tutorials/readin... |