Website review minato-kagaku.tokyo
みなと科学館 | Minato Science Museum
Generated on March 27 2026 09:31 AM
Old data? UPDATE !
The score is 56/100
SEO Content
Title
みなと科学館 | Minato Science Museum
Length : 30
Perfect, your title contains between 10 and 70 characters.
Description
都会の真ん中で科学にふれる、港区立みなと科学館の公式サイトです。
Length : 32
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 | みなと科学館 | Minato Science Museum |
| type | website |
| title | みなと科学館 | Minato Science Museum |
| description | 都会の真ん中で科学にふれる、港区立みなと科学館の公式サイトです。 |
| url | https://minato-kagaku.tokyo/ |
| image | https://minato-kagaku.tokyo/wp-content/uploads/2026/02/minato_ogp.jpg |
| image:secure_url | https://minato-kagaku.tokyo/wp-content/uploads/2026/02/minato_ogp.jpg |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 12 | 24 | 0 | 0 | 0 |
- [H1]
- [H2] 3月27日のイベント
- [H2] プラネタリウム
- [H2] 3月27日のイベント
- [H2] プラネタリウム
- [H2] 重要なお知らせ
- [H2] みなと科学館について
- [H2] 注目のイベント
- [H2] 企画展特設サイト
- [H2] お知らせ
- [H2] 活動日誌
- [H2] 公式SNS
- [H2] 開館日カレンダー
- [H3] 3月27日の開館時間
- [H3] 現在の混雑状況
- [H3] 2026 春の企画展 「いろ あはれなり ―ふれる、ひろがる、日本の色―」
- [H3] レジンで春のキーホルダーを作ってみよう
- [H3] 季節を彩るカードをつくろう
- [H3] 3月27日の開館時間
- [H3] 現在の混雑状況
- [H3] 2026 春の企画展 「いろ あはれなり ―ふれる、ひろがる、日本の色―」
- [H3] レジンで春のキーホルダーを作ってみよう
- [H3] 季節を彩るカードをつくろう
- [H3] 期間限定イベント「ミュージアムトレカ」開催のお知らせ
- [H3] 色いろいろフェス
- [H3] 身近な樹木の“春”を観察しよう！
- [H3] アロマプラネタリウム
- [H3] 2026 春の企画展 「いろ あはれなり ―ふれる、ひろがる、日本の色―」
- [H3] 2026 春の企画展「いろ あはれなり ーふれる、ひろがる、日本の色ー」
- [H3] 期間限定イベント「ミュージアムトレカ」開催のお知らせ
- [H3] 2026 春の企画展「いろ あはれなり ーふれる、ひろがる、日本の色ー」開催のお知らせ
- [H3] 開催中止のお知らせ「皆既月食 on ひなまつり【ライブ中継】」
- [H3] 2026年度の休館日カレンダーを公開しました
- [H3] みなと科学館でボランティアを募集します！【受付は終了しました】
- [H3] 春が来た！タイトル
- [H3] 春が来た！タイトル
- [H3] 春が来た！タイトル
Images
We found 51 images on this web page.
49 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 : 37%
Ideal! This page's ratio of text to HTML code is between 25 and 70 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
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 27 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| 日本語 | Internal | Passing Juice |
| English | Internal | Passing Juice |
| 繁體中文 | Internal | Passing Juice |
| 简体中文 | Internal | Passing Juice |
| 한국어 | Internal | Passing Juice |
| 繁體中文 | Internal | Passing Juice |
| 简体中文 | Internal | Passing Juice |
| よくあるご質問 | Internal | Passing Juice |
| ごあいさつ | Internal | Passing Juice |
| 楽しみ方ガイド | Internal | Passing Juice |
| プライバシーポリシー | Internal | Passing Juice |
| ソーシャルメディアポリシー | Internal | Passing Juice |
| 基本方針 | Internal | Passing Juice |
| バリアフリーガイド | Internal | Passing Juice |
| 団体利用の方へ | Internal | Passing Juice |
| 活動日誌 | Internal | Passing Juice |
| お問い合わせ | Internal | Passing Juice |
| プレスの方へ | Internal | Passing Juice |
| ご利用案内 | Internal | Passing Juice |
| よくあるご質問 | Internal | Passing Juice |
| ごあいさつ | Internal | Passing Juice |
| フロアガイド | Internal | Passing Juice |
| 楽しみ方ガイド | Internal | Passing Juice |
| イベントカレンダー | Internal | Passing Juice |
| プラネタリウム | Internal | Passing Juice |
| アクセス | Internal | Passing Juice |
| お知らせ | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
プラネタリウム お知らせ 春の企画展 いろ アクセス イベントカレンダー ソーシャルメディアポリシー ご利用案内 基本方針 あはれなり ふれるひろがる日本の色
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| お知らせ | 6 |  |
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| プラネタリウム | 6 | |
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| あはれなり | 5 | |
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| アクセス | 4 | |
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| イベントカレンダー | 4 | |
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Usability
Url
Domain : minato-kagaku.tokyo
Length : 19
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
Good. Your declared language is jp.
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! |
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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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Perfect, your website takes 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
Great, your website has an XML sitemap.
| https://minato-kagaku.tokyo/sitemap.xml |
| https://minato-kagaku.tokyo/sitemap.rss |
Robots.txt
https://minato-kagaku.tokyo/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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