Website review to-on.com
株式会社東音企画
Generated on March 18 2026 04:01 AM
Old data? UPDATE !
The score is 32/100
SEO Content
Title
株式会社東音企画
Length : 8
Ideally, your title should contain between 10 and 70 characters (spaces included). Use this free tool to calculate text length.
Description
Length : 0
Very bad. We haven't found meta description on your page. Use this free online meta tags generator to create description.
Keywords
Very bad. We haven't found meta keywords on your page. Use this free online meta tags generator to create keywords.
Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| type | website |
| title | 音楽を通して社会に貢献する企業に｜東音企画 |
| image | https://d70bfq03xi3l1.cloudfront.net/resources/toon.com/toon_og_small.png |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 0 | 4 | 2 | 0 | 0 | 0 |
- [H2] 事業案内 Service
- [H2] 採用情報 Recruit
- [H2] 会社概要 About
- [H2] アクセス Access
- [H3] 音楽教育関連事業
- [H3] イベント事業
Images
We found 8 images on this web page.
1 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.
Text/HTML Ratio
Ratio : 10%
This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.
Flash
Perfect, no Flash content has been detected on this page.
Iframe
Too Bad, you have Iframes on the web pages, this mean that content in an Iframe cannot be indexed.
SEO Links
URL Rewrite
Good. Your links looks friendly!
Underscores in the URLs
We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.
In-page links
We found a total of 36 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| - | Internal | Passing Juice |
| 事業案内/Service | Internal | Passing Juice |
| 採用情報/Recruit | Internal | Passing Juice |
| 会社概要/About | Internal | Passing Juice |
| アクセス/Access | Internal | Passing Juice |
| バスティンメソッド | Internal | Passing Juice |
| LessonTime(レッスンタイム) | External | Passing Juice |
| 日本バッハコンクール | External | Passing Juice |
| ブルグミュラーコンクール | External | Passing Juice |
| ソナタコンクール | External | Passing Juice |
| ショパンランドコンクール（共催） | External | Passing Juice |
| オンライン音楽室 | External | Passing Juice |
| アプリ開発 | Internal | Passing Juice |
| イベント事業 | Internal | Passing Juice |
| ラ・フォル・ジュルネTOKYO 2025 LFJエリアコンサート＠丸の内 | Internal | Passing Juice |
| ラ・フォル・ジュルネ エリアコンサート | Internal | Passing Juice |
| アグネスホテル ランチタイムコンサート | Internal | Passing Juice |
| 正社員（総合職） | Internal | Passing Juice |
| Wキャリア | Internal | Passing Juice |
| アルバイト | Internal | Passing Juice |
| エンジニア(日本語) | Internal | Passing Juice |
| IT engineer(English) | Internal | Passing Juice |
| https://forms.gle/q7aMjgMAooMJPocs8 | External | Passing Juice |
| インタビュー記事はこちら | Internal | Passing Juice |
| オンライン音楽室 | External | Passing Juice |
| https://www.to-on.com/ | Internal | Passing Juice |
| 一般社団法人全日本ピアノ指導者協会（ピティナ） | External | Passing Juice |
| 公益財団法人福田靖子賞基金 | External | Passing Juice |
| 一般社団法人日本楽譜出版協会 | External | Passing Juice |
| 日本バッハコンクール実行委員会 | External | Passing Juice |
| 公益財団法人東京二期会 | External | Passing Juice |
| 日本ルーマニア音楽協会 | External | Passing Juice |
| https://www.to-on.com/about/law.html | Internal | Passing Juice |
| https://www.to-on.com/about/tokusho.html | Internal | Passing Juice |
| https://www.to-on.com/about/privacy.html | Internal | Passing Juice |
| https://to-on-kikaku.github.io/competition/terms.html | External | Passing Juice |
SEO Keywords
Keywords Cloud
2015年 ブルグミュラーコンクール運営開始 2020年 amazonでの楽譜販売開始 サービス開始 日本語版完成 株式会社東音企画 2016年 レッスンタイム 2015年 アプリ版音楽ゲーム 2020年 バスティンオールインワンシリーズ 音名フラッシュカード公開 2016年 ソナタコンクール運営開始
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| 株式会社東音企画 | 2 |  |
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| 日本語版完成 | 2 | |
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| 2020年 amazonでの楽譜販売開始 | 1 | |
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| 2020年 バスティンオールインワンシリーズ | 1 | |
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| 2016年 ソナタコンクール運営開始 | 1 | |
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Usability
Url
Domain : to-on.com
Length : 9
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
Good. Your declared language is ja.
Dublin Core
This page does not take advantage of Dublin Core.
Document
Doctype
HTML 5
Encoding
Perfect. Your declared charset is UTF-8.
W3C Validity
Errors : 0
Warnings : 0
Email Privacy
Warning! At least one email address has been found in the plain text. Use free antispam protector to hide email from spammers.
Deprecated HTML
Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
|
Attention! Try to avoid nested tables in HTML. |
|
Too bad, your website is using inline styles. |
|
Too bad, your website has too many CSS files (more than 4). |
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Too bad, your website has too many JS files (more than 6). |
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Too bad, your website does not take advantage of gzip. |
Mobile
Mobile Optimization
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Apple Icon |
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Meta Viewport Tag |
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Flash content |
Optimization
XML Sitemap
Missing
Your website does not have an XML sitemap - this can be problematic.
A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more intelligently.
Robots.txt
https://to-on.com/robots.txt
Great, your website has a robots.txt file.
Analytics
Great, your website has an analytics tool.
Google Analytics |
PageSpeed Insights
Device
Categories
Free SEO Testing Tool
Free SEO Testing Tool is a free SEO tool which provides you content analysis of the website.