Website review okayama-castle.jp
【公式】岡山城ウェブサイト 【公式】岡山城ウェブサイト
Generated on March 20 2026 23:28 PM
Old data? UPDATE !
The score is 54/100
SEO Content
Title
【公式】岡山城ウェブサイト 【公式】岡山城ウェブサイト
Length : 27
Perfect, your title contains between 10 and 70 characters.
Description
2022年11月3日、「令和の大改修」を経て、岡山城が新たに生まれ変わりました。新岡山城のテーマは「歴史を伝える城・集う城」。岡山市出身の歴史学者・磯田道史氏監修の展示や多彩なイベントを通して、「岡山城を訪れて面白かった」と思っていただける城を目指します。
Length : 128
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 | 【公式】岡山城ウェブサイト |
| type | website |
| title | 【公式】岡山城ウェブサイト |
| description | 2022年11月3日、「令和の大改修」を経て、岡山城が新たに生まれ変わりました。新岡山城のテーマは「歴史を伝える城・集う城」。岡山市出身の歴史学者・磯田道史氏監修の展示や多彩なイベントを通して、「岡山城を訪れて面白かった」と思っていただける城を目指します。 |
| url | https://okayama-castle.jp/ |
| image | https://okayama-castle.jp/wp/wp-content/uploads/2025/10/ujo-togenkyo2025autumn_sp-1.jpg |
| image:secure_url | https://okayama-castle.jp/wp/wp-content/uploads/2025/10/ujo-togenkyo2025autumn_sp-1.jpg |
| image:width | 1400 |
| image:height | 1100 |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 2 | 0 | 8 | 0 | 0 | 0 |
- [H1] //b||1342177279>>=1)c+=c;return a};q!=p&&null!=q&&g(h,n,{configurable:!0,writable:!0,value:q});var t=this;function u(b,c){var a=b.split("."),d=t;a[0]in d||!d.execScript||d.execScript("var "+a[0]);for(var e;a.length&&(e=a.shift());)a.length||void 0===c?d[e]?d=d[e]:d=d[e]={}:d[e]=c};function v(b){var c=b.length;if(0=c.offsetHeight)a=!1;else{d=c.getBoundingClientRect();var f=document.body;a=d.top+("pageYOffset"in window?window.pageYOffset:(document.documentElement||f.parentNode||f).scrollTop);d=d.left+("pageXOffset"in window?window.pageXOffset:(document.documentElement||f.parentNode||f).scrollLeft);f=a.toString()+","+d;b.b.hasOwnProperty(f)?a=!1:(b.b[f]=!0,a=a
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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 : 2%
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 32 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| here | Internal | Passing Juice |
| お知らせ | Internal | Passing Juice |
| 各種申請書 | Internal | Passing Juice |
| 日本語 | Internal | Passing Juice |
| 英語 | Internal | Passing Juice |
| 韓国 | Internal | Passing Juice |
| 簡体語 | Internal | Passing Juice |
| 繁体語 | Internal | Passing Juice |
| 料金改定のお知らせ | Internal | Passing Juice |
| 2026年 ライトアップスケジュール | Internal | Passing Juice |
| 宇喜多プロジェクトシンポジウム開催！ | Internal | Passing Juice |
| 岡山城備前焼工房「鯉のぼり・兜の色付け」 | Internal | Passing Juice |
| （※終了しました）烏城ひなまつり2026 | Internal | Passing Juice |
| （※終了しました）ロクモンジャーと行く！宇喜多家の光芒を学ぶバスツアー | Internal | Passing Juice |
| 備前焼ランプシェードを作ろう（※受付終了） | Internal | Passing Juice |
| Tweets by okayama_castle | External | Passing Juice |
| 詳しく見る | Internal | Passing Juice |
| 詳しく見る | Internal | Passing Juice |
| 詳しく見る | Internal | Passing Juice |
| 詳しく見る | Internal | Passing Juice |
| 詳しく見る | Internal | Passing Juice |
| 詳しく見る | Internal | Passing Juice |
| 詳しく見る | Internal | Passing Juice |
| 詳しく見る | Internal | Passing Juice |
| 詳しく見る | Internal | Passing Juice |
| 岡山城天守閣 | External | Passing Juice |
| 利用案内 | Internal | Passing Juice |
| フォトギャラリー | Internal | Passing Juice |
| よくある質問 | Internal | Passing Juice |
| プライバシーポリシー | Internal | Passing Juice |
| サイトポリシー | Internal | Passing Juice |
| - | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
岡山城 岡山観光 詳しく見る 岡山広島 宇喜多氏と毛利氏 豊臣大老の城下町 岡山旅行 tweets 宇喜多直家が築 歴史を伝える城集う 宇喜多プロジェクトシンポジウム
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| 詳しく見る | 12 |  |
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| 岡山城 | 2 |  |
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| 岡山観光 | 2 | |
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| 岡山旅行 | 2 | |
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| tweets | 1 | |
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Usability
Url
Domain : okayama-castle.jp
Length : 17
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. |
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Too bad, your website is using inline styles. |
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Great, your website has few CSS files. |
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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://okayama-castle.jp/sitemap.xml |
| https://okayama-castle.jp/sitemap.rss |
Robots.txt
https://okayama-castle.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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