Website review tosoh.co.jp
東ソー株式会社
Generated on March 15 2026 09:49 AM
Old data? UPDATE !
The score is 55/100
SEO Content
Title
東ソー株式会社
Length : 7
Ideally, your title should contain between 10 and 70 characters (spaces included). Use this free tool to calculate text length.
Description
東ソー株式会社のコーポレートサイトです。東ソーは「クロル・アルカリ、石油化学、機能製品」の3つの事業を核として、化学の領域を日々革新していきます。
Length : 73
Great, your meta description contains between 70 and 160 characters.
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 |
|---|---|
| title | 東ソー株式会社 |
| type | article |
| url | https://www.tosoh.co.jp/ |
| image | https://www.tosoh.co.jp/common/img/tosoh_ogp.png |
| description | 東ソー株式会社のコーポレートサイトです。東ソーは「クロル・アルカリ、石油化学、機能製品」の3つの事業を核として、化学の領域を日々革新していきます。 |
| site_name | 東ソー株式会社 |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 0 | 6 | 1 | 0 | 0 | 0 |
- [H2] ニュース NEWS
- [H2] 事業・製品 Business & Products
- [H2] よくわかる！東ソー About us
- [H2] 東ソーの挑戦 Tosoh Driven
- [H2] 東ソーのサステナビリティ TOSOH Sustainability
- [H2] その探究心が未来を拓く。 採用情報
- [H3] 東ソーとは？What is Tosoh?
Images
We found 39 images on this web page.
6 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 : 23%
Good, this page's ratio of text to HTML code is higher than 15, but lower than 25 percent.
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 81 links including 7 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| 採用情報 | Internal | Passing Juice |
| 東ソーについて | Internal | Passing Juice |
| トップメッセージ | Internal | Passing Juice |
| 会社概要 | Internal | Passing Juice |
| 挑戦の歴史 | Internal | Passing Juice |
| 役員情報 | Internal | Passing Juice |
| 国内拠点 | Internal | Passing Juice |
| 組織図 | Internal | Passing Juice |
| 東ソーネットワーク | Internal | Passing Juice |
| 東ソーの想い | Internal | Passing Juice |
| 方針一覧 | Internal | Passing Juice |
| 中期経営計画 | Internal | Passing Juice |
| 5分でわかる東ソー | Internal | Passing Juice |
| 身近な東ソーの製品 | Internal | Passing Juice |
| 東ソーの挑戦 | Internal | Passing Juice |
| 映像ライブラリ | Internal | Passing Juice |
| CM特設ページ | Internal | Passing Juice |
| 事業・製品 | Internal | Passing Juice |
| 研究開発 | Internal | Passing Juice |
| IR情報 | Internal | Passing Juice |
| 機関投資家向け説明会 | Internal | Passing Juice |
| 東ソーの株主になると | Internal | Passing Juice |
| 個人投資家向け説明会 | Internal | Passing Juice |
| 決算短信 | Internal | Passing Juice |
| 決算説明資料 | Internal | Passing Juice |
| 有価証券報告書 | Internal | Passing Juice |
| 事業報告書 | Internal | Passing Juice |
| 東ソーレポート | Internal | Passing Juice |
| ガバナンス報告書 | Internal | Passing Juice |
| 株主総会 | Internal | Passing Juice |
| 配当情報 | Internal | Passing Juice |
| 株主メモ | Internal | Passing Juice |
| 社債・格付 | Internal | Passing Juice |
| 定款/株式取扱規則 | Internal | Passing Juice |
| 株式手続きのご案内 | Internal | Passing Juice |
| アナリストカバレッジ | Internal | Passing Juice |
| 株価情報 | Internal | Passing Juice |
| ディスクロージャーポリシー | Internal | Passing Juice |
| IRカレンダー | Internal | Passing Juice |
| IRニュース | Internal | Passing Juice |
| 電子公告 | Internal | Passing Juice |
| IRメール配信サービス | Internal | Passing Juice |
| サステナビリティ | Internal | Passing Juice |
| 基本的な考え方 | Internal | Passing Juice |
| CSR重要課題 | Internal | Passing Juice |
| マテリアリティ | Internal | Passing Juice |
| エッセンシャルプロダクトのソーシャルインパクト | Internal | Passing Juice |
| ステークホルダーエンゲージメント | Internal | Passing Juice |
| 気候変動問題への対応 | Internal | Passing Juice |
| 環境保全活動 | Internal | Passing Juice |
| 人材マネジメント | Internal | Passing Juice |
| 人権尊重 | Internal | Passing Juice |
| CSRサプライチェーンマネジメント | Internal | Passing Juice |
| 安全・安定操業 | Internal | Passing Juice |
| 製品安全・品質マネジメント | Internal | Passing Juice |
| 社会貢献活動 | Internal | Passing Juice |
| コーポレートガバナンス | Internal | Passing Juice |
| コンプライアンス | Internal | Passing Juice |
| サイバーセキュリティ | Internal | Passing Juice |
| レスポンシブル・ケア（RC）活動 | Internal | Passing Juice |
| ニュース | Internal | Passing Juice |
| クロル・アルカリ事業 | Internal | Passing Juice |
| 石油化学事業 | Internal | Passing Juice |
| 機能商品事業 | Internal | Passing Juice |
| 研究開発戦略 | Internal | Passing Juice |
| 知的財産戦略 | Internal | Passing Juice |
| 研究開発体制・拠点 | Internal | Passing Juice |
| 研究・技術報告 | Internal | Passing Juice |
| 表彰・受賞歴 | Internal | Passing Juice |
| トップメッセージ | Internal | Passing Juice |
| 個人投資家の皆様へ | Internal | Passing Juice |
| 財務・業績 | Internal | Passing Juice |
| IRライブラリ | Internal | Passing Juice |
| 株式社債情報 | Internal | Passing Juice |
| ニュースリリース | Internal | Passing Juice |
| お知らせ | Internal | Passing Juice |
| 個人情報保護への取組みについて | Internal | Passing Juice |
| クッキーポリシー | Internal | Passing Juice |
| サイトのご利用条件 | Internal | Passing Juice |
| サイトマップ | Internal | Passing Juice |
| - | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
irニュース 採用情報 english 中期経営計画 財務業績 東ソーについて サステナビリティ e環境 お問い合わせ トップメッセージ
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| サステナビリティ | 5 |  |
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| irニュース | 4 | |
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| トップメッセージ | 4 | |
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| 中期経営計画 | 4 | |
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| 採用情報 | 3 | |
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Usability
Url
Domain : tosoh.co.jp
Length : 11
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
Great no email address has been found in plain text!
Deprecated HTML
Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
|
Excellent, your website doesn't use nested tables. |
|
Too bad, your website is using inline styles. |
|
Great, your website has few CSS files. |
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Perfect, your website has few JavaScript files. |
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Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
|
Apple Icon |
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Meta Viewport Tag |
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Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://www.tosoh.co.jp/sitemap.xml |
Robots.txt
https://tosoh.co.jp/robots.txt
Great, your website has a robots.txt file.
Analytics
Missing
We didn't detect an analytics tool installed on this website.
Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.
PageSpeed Insights
Device
Categories
Free SEO Testing Tool
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