Website review nittan.co.jp
日本タングステン株式会社
Generated on April 11 2026 10:26 AM
Old data? UPDATE !
The score is 30/100
SEO Content
Title
日本タングステン株式会社
Length : 12
Perfect, your title contains between 10 and 70 characters.
Description
粉末冶金技術をベースにタングステンを主体としたレアメタル材料製品や超硬合金、ファインセラミック製品を開発、販売する企業
Length : 59
Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.
Keywords
誘電体,鉛代替,接点,超硬合金,セラミック,樹脂タングステン,銅タングステン,アンテナ,導電性セラミック
Good, your page contains meta keywords.
Og Meta Properties
This page does not take advantage of Og Properties. This tags allows social crawler's better structurize your page. Use this free og properties generator to create them.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 4 | 0 | 0 | 0 | 0 |
- [H1]
- [H2] 製品情報
- [H2] Topics
- [H2] 投資家の皆様へ 〜 IR情報 〜
- [H2] 日本タングステンへのお問い合わせはこちら
Images
We found 7 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 : 15%
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
Great, there are no Iframes detected on this page.
SEO Links
URL Rewrite
Bad. Your links have query string.
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 58 links including 5 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Japanese | Internal | Passing Juice |
| English | Internal | Passing Juice |
| 中文（簡体字） | External | Passing Juice |
| ごあいさつ | Internal | Passing Juice |
| 経営方針・ガバナンス | Internal | Passing Juice |
| 会社概要・事業内容 | Internal | Passing Juice |
| 会社沿革 | Internal | Passing Juice |
| 組織図 | Internal | Passing Juice |
| 事業所一覧 | Internal | Passing Juice |
| コンプライアンスについて | Internal | Passing Juice |
| グループ会社 | Internal | Passing Juice |
| タングステン講座 | Internal | Passing Juice |
| 日タン製品製法レポート | Internal | Passing Juice |
| ニッタン技報 | Internal | Passing Juice |
| Nippon Tungsten Review | Internal | Passing Juice |
| タングステンの粉体粉末冶金用語辞典 | Internal | Passing Juice |
| 超硬合金粉末冶金用語辞典 | Internal | Passing Juice |
| ライブラリー | Internal | Passing Juice |
| トップメッセージ | Internal | Passing Juice |
| 成功の柱（カーボンマイナスへの挑戦） | Internal | Passing Juice |
| 成功の柱（枯渇リスクの高い資源の有効活用） | Internal | Passing Juice |
| 成功の柱（提供価値の転換と新たな価値の創出） | Internal | Passing Juice |
| 成功の柱（働きがいと創造力のスパイラルアップ） | Internal | Passing Juice |
| 成功の柱（リアルとデジタルの融合） | Internal | Passing Juice |
| 決算短信 | Internal | Passing Juice |
| 有価証券報告書等 | Internal | Passing Juice |
| コーポレート・ガバナンス報告書 | Internal | Passing Juice |
| IR説明会資料 | Internal | Passing Juice |
| 意style（株主通信） | Internal | Passing Juice |
| 会社案内 | Internal | Passing Juice |
| 連結財務ハイライト | Internal | Passing Juice |
| 株主総会 | Internal | Passing Juice |
| 配当方針・配当金 | Internal | Passing Juice |
| 株式事務手続のご案内 | Internal | Passing Juice |
| 株価情報 | Internal | Passing Juice |
| 法定公告 | Internal | Passing Juice |
| 製品及び技術に関するお問い合わせ | Internal | Passing Juice |
| IR情報に関するお問い合わせ | Internal | Passing Juice |
| グリーン調達ガイドラインに関するお問い合わせ | Internal | Passing Juice |
| その他のお問い合わせ | Internal | Passing Juice |
| 当社基山工場における労働災害事故について（書類送検後不起訴処分のお知らせ） | Internal | Passing Juice |
| 代表取締役ならびに役員の異動および人事異動に関するお知らせ | Internal | Passing Juice |
| 2026年3月期第3四半期決算説明資料 | Internal | Passing Juice |
| 2026年3月期第3四半期決算短信〔日本基準〕(連結) | Internal | Passing Juice |
| 「野村IR資産運用フェア2026」に出展いたします | Internal | Passing Juice |
| 2026年３月期第２四半期（中間期）決算補足説明資料 | Internal | Passing Juice |
| 2026年３月期第２四半期（中間期）決算短信〔日本基準〕（連結） | Internal | Passing Juice |
| EcoVadis社のサステナビリティ評価において3年連続「ブロンズメダル」を獲得しました | Internal | Passing Juice |
| 企業情報 | Internal | Passing Juice |
| 採用情報 | Internal | Passing Juice |
| 個人情報保護方針 | Internal | Passing Juice |
| サイトマップ | Internal | Passing Juice |
| コピーライト | Internal | Passing Juice |
| 製品情報 | Internal | Passing Juice |
| 技術情報 | Internal | Passing Juice |
| お問い合わせ | Internal | Passing Juice |
| サステナビリティ | Internal | Passing Juice |
| IR情報 | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
tungsten グループ会社 ごあいさつ 会社概要事業内容 会社沿革 採用情報 組織図 事業所一覧 コンプライアンスについて 経営方針ガバナンス
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| 採用情報 | 2 |  |
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| ごあいさつ | 2 | |
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| 経営方針ガバナンス | 2 | |
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| 会社概要事業内容 | 2 | |
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| 会社沿革 | 2 | |
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Usability
Url
Domain : nittan.co.jp
Length : 12
Favicon
Very bad. We have not found shortcut icon. Icons are one of easy ways to attract regular visitors to your website more often.
Printability
We could not find a Print-Friendly CSS.
Language
You have not specified the language. Use this free meta tags generator to declare the intended language of your website.
Dublin Core
This page does not take advantage of Dublin Core.
Document
Doctype
XHTML 1.0 Transitional
Encoding
Perfect. Your declared charset is SHIFT-JIS.
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. |
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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
Missing
Your website doesn't have a robots.txt file - this can be problematic.
A robots.txt file allows you to restrict the access of search engine robots that crawl the web and it can prevent these robots from accessing specific directories and pages. It also specifies where the XML sitemap file is located.
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
Free SEO Testing Tool is a free SEO tool which provides you content analysis of the website.