Website review stardust.co.jp
【公式】スターダストプロモーション
Generated on March 06 2026 15:28 PM
Old data? UPDATE !
The score is 53/100
SEO Content
Title
【公式】スターダストプロモーション
Length : 17
Perfect, your title contains between 10 and 70 characters.
Description
株式会社スターダストプロモーション（Stardust Promotion）のオフィシャルサイトです。 タレント・アーティストのプロモーションをはじめ、映像・音楽・グッズ制作など多角的かつ広域にわたったクリエイティブ活動に取り組んでいます。 東京のほか、大阪、仙台、名古屋、福岡、沖縄に営業所を持ち、総勢1000人を超えるタレント所属。
Length : 167
Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.
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 | スターダストプロモーション |
| type | website |
| title | 【公式】スターダストプロモーション |
| description | 株式会社スターダストプロモーション（Stardust Promotion）のオフィシャルサイトです。 タレント・アーティストのプロモーションをはじめ、映像・音楽・グッズ制作など多角的かつ広域にわたったクリエイティブ活動に取り組んでいます。 東京のほか、大阪、仙台、名古屋、福岡、沖縄に営業所を持ち、総勢1000人を超えるタレント所属。 |
| url | https://www.stardust.co.jp/ |
| image | https://cdn.stardust.co.jp/wp-content/uploads/2025/04/ogimage.jpg |
| image:secure_url | https://cdn.stardust.co.jp/wp-content/uploads/2025/04/ogimage.jpg |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 0 | 2 | 0 | 15 | 0 | 0 |
- [H2] 重要なお知らせ
- [H2] ニュース
- [H4] 田中洸希
- [H4] 杢代和人
- [H4] 山中柔太朗
- [H4] 冨田侑暉
- [H4] 梶原叶渚
- [H4] RE-GE
- [H4] 森本陸斗
- [H4] 柏木悠
- [H4] 葛西杏也菜
- [H4] STARDUST WEB リニューアルオープン記念プレゼントキャンペーン！等【STARDUST WEB】
- [H4] 森崎ウィン DMM TVオリジナルドラマ『外道の歌 SEASON2』出演決定！
- [H4] 柳楽優弥 映画 「RYUJI 竜二」主演決定！
- [H4] 吉田美月喜 NHK金田一シリーズ第5弾「悪魔の手毬唄」出演決定！
- [H4] 奥平大兼 NHK金田一シリーズ第5弾「悪魔の手毬唄」出演決定！
- [H4] 松雪泰子 舞台『危険なワルツ』開幕！
Images
We found 91 images on this web page.
12 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 : 11%
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
Perfect! No underscores detected in your URLs.
In-page links
We found a total of 31 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| タレント | Internal | Passing Juice |
| ニュース | Internal | Passing Juice |
| オーディション | Internal | Passing Juice |
| ファン | External | Passing Juice |
| STARDUST WEB | External | Passing Juice |
| SHOP | External | Passing Juice |
| 公式ファンクラブ | Internal | Passing Juice |
| 公式X | External | Passing Juice |
| 公式Youtube | External | Passing Juice |
| グループ紹介 | Internal | Passing Juice |
| リクルート | Internal | Passing Juice |
| 一覧へ | Internal | Passing Juice |
| 弊社スタッフ「なりすまし」のSNSアカウントにご注意下さい！ | Internal | Passing Juice |
| - | External | Passing Juice |
| 詳細条件で絞り込む | Internal | Passing Juice |
| - | External | Passing Juice |
| STARDUST WEB | Internal | Passing Juice |
| STARDUST WEB リニューアルオープン記念プレゼントキャンペーン！等【STARDUST WEB】 | Internal | Passing Juice |
| WEB | Internal | Passing Juice |
| 森崎ウィン DMM TVオリジナルドラマ『外道の歌 SEASON2』出演決定！ | Internal | Passing Juice |
| MOVIE | Internal | Passing Juice |
| 柳楽優弥 映画 「RYUJI 竜二」主演決定！ | Internal | Passing Juice |
| TV | Internal | Passing Juice |
| 吉田美月喜 NHK金田一シリーズ第5弾「悪魔の手毬唄」出演決定！ | Internal | Passing Juice |
| 奥平大兼 NHK金田一シリーズ第5弾「悪魔の手毬唄」出演決定！ | Internal | Passing Juice |
| STAGE | Internal | Passing Juice |
| 松雪泰子 舞台『危険なワルツ』開幕！ | Internal | Passing Juice |
| 会社概要 | Internal | Passing Juice |
| プライバシーポリシー | Internal | Passing Juice |
| お問い合わせ | Internal | Passing Juice |
| About Us | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
松雪泰子 タレント 公式x 重要なお知らせ リクルート ニュース 公式youtube グループ紹介 stardust web
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| web | 6 |  |
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| stardust | 5 | |
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| 公式x | 3 | |
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| ニュース | 3 | |
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| タレント | 3 | |
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Usability
Url
Domain : stardust.co.jp
Length : 14
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
|
Excellent, your website doesn't use nested tables. |
|
Perfect. No inline css has been found in HTML tags! |
|
Great, your website has few CSS files. |
|
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
|
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.stardust.co.jp/sitemap.xml |
| https://www.stardust.co.jp/sitemap.rss |
Robots.txt
https://stardust.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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