Website review densetsuko.co.jp
HOME - 日本電設工業株式会社
Generated on March 24 2026 07:19 AM
Old data? UPDATE !
The score is 54/100
SEO Content
Title
HOME - 日本電設工業株式会社
Length : 17
Perfect, your title contains between 10 and 70 characters.
Description
インフラで 日本を支え 未来を築く 総合インフラ設備工事会社、日本電設工業（NDK）のWebサイトです。ニュース、事業案内、企業情報、IR情報、サステナビリティ、採用情報など、私たちの企業活動やビジョンをお伝えします。
Length : 109
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 |
|---|---|
| locale | ja_JP |
| site_name | 日本電設工業株式会社 - |
| type | website |
| title | HOME - 日本電設工業株式会社 |
| description | インフラで 日本を支え 未来を築く 総合インフラ設備工事会社、日本電設工業（NDK）のWebサイトです。ニュース、事業案内、企業情報、IR情報、サステナビリティ、採用情報など、私たちの企業活動やビジョンをお伝えします。 |
| url | https://www.densetsuko.co.jp/ |
| image | https://www.densetsuko.co.jp/wp/wp-content/uploads/2024/11/og-image.png |
| image:secure_url | https://www.densetsuko.co.jp/wp/wp-content/uploads/2024/11/og-image.png |
| image:width | 1200 |
| image:height | 630 |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 2 | 4 | 9 | 0 | 0 | 0 |
- [H1]
- [H1]
- [H2]
- [H2] News
- [H2] Business私たちが支える日本のインフラ事業をご紹介します。
- [H2] Company
- [H3] 鉄道電気工事
- [H3] 一般電気工事
- [H3] 情報通信工事
- [H3] 環境エネルギー工事
- [H3] 関連事業
- [H3] 中央学園
- [H3] 私たちについて
- [H3] サステナビリティ
- [H3] IR情報
Images
We found 29 images on this web page.
3 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 : 8%
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
Great, there are no Iframes detected on this page.
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 59 links including 6 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| JP | Internal | Passing Juice |
| EN | Internal | Passing Juice |
| 私たちについて | Internal | Passing Juice |
| 社長挨拶 | Internal | Passing Juice |
| 経営理念 | Internal | Passing Juice |
| 会社概要 | Internal | Passing Juice |
| 沿革 | Internal | Passing Juice |
| コーポレートガバナンス | Internal | Passing Juice |
| 事業所一覧 | Internal | Passing Juice |
| NDKグループ | Internal | Passing Juice |
| サステナビリティ | Internal | Passing Juice |
| トップコミットメント | Internal | Passing Juice |
| NDKグループのマテリアリティ | Internal | Passing Juice |
| 環境（E） | Internal | Passing Juice |
| 社会（S） | Internal | Passing Juice |
| ガバナンス（G） | Internal | Passing Juice |
| 各種方針 | Internal | Passing Juice |
| TCFD提言に基づく情報開示 | Internal | Passing Juice |
| ESGデータ集 | Internal | Passing Juice |
| 統合報告書 | Internal | Passing Juice |
| CSR活動実績 | Internal | Passing Juice |
| イニシアティブへの参画 | Internal | Passing Juice |
| 社外からの評価 | Internal | Passing Juice |
| 第三者検証 | Internal | Passing Juice |
| GRI内容索引 | Internal | Passing Juice |
| IR情報 | Internal | Passing Juice |
| 経営方針・経営計画 | Internal | Passing Juice |
| 業績ハイライト | Internal | Passing Juice |
| IR資料集 | Internal | Passing Juice |
| 株主・株式情報 | Internal | Passing Juice |
| 株価情報 | External | Passing Juice |
| よくある質問 | Internal | Passing Juice |
| 電子公告 | Internal | Passing Juice |
| 鉄道電気工事 | Internal | Passing Juice |
| 一般電気工事 | Internal | Passing Juice |
| 情報通信工事 | Internal | Passing Juice |
| 環境エネルギー工事 | Internal | Passing Juice |
| 関連事業 | Internal | Passing Juice |
| 技術開発 | Internal | Passing Juice |
| 安全への取り組み | Internal | Passing Juice |
| 中央学園 | Internal | Passing Juice |
| 機構改革及び人事異動のお知らせ | Internal | Passing Juice |
| 「健康経営優良法人2026（大規模法人部門）」の認定について | Internal | Passing Juice |
| 人事異動のお知らせ | Internal | Passing Juice |
| コーポレートガバナンスに関する報告書 | Internal | Passing Juice |
| 2026 年3月期業績予想の修正及び配当予想の修正（増配）に関するお知らせ | Internal | Passing Juice |
| View All | Internal | Passing Juice |
| View All | Internal | Passing Juice |
| 事業案内 | Internal | Passing Juice |
| 実績紹介 | Internal | Passing Juice |
| 採用情報 | Internal | Passing Juice |
| お問合せ | Internal | Passing Juice |
| English | Internal | Passing Juice |
| Privacy policy | Internal | Passing Juice |
| Site policy | Internal | Passing Juice |
| Site map | Internal | Passing Juice |
| Boxフォルダ利用規約 | Internal | Passing Juice |
| 通報外部受付窓口 | Internal | Passing Juice |
| - | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
鉄道電気工事 policy 事業案内 中央学園 サステナビリティ all view 環境エネルギー工事 site ir情報
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| all | 3 |  |
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| 環境エネルギー工事 | 2 | |
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| 鉄道電気工事 | 2 | |
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| 中央学園 | 2 | |
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| policy | 2 | |
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Usability
Url
Domain : densetsuko.co.jp
Length : 16
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. |
|
Perfect, your website has few JavaScript files. |
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Too bad, your website does not take 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.densetsuko.co.jp/sitemap.xml |
| https://www.densetsuko.co.jp/sitemap.rss |
Robots.txt
https://densetsuko.co.jp/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
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