Generated on March 16 2026 22:02 PM
Old data? UPDATE !
The score is 64/100
Title
NVDA日本語版 ダウンロードと説明
Length : 18
Perfect, your title contains between 10 and 70 characters.
Description
無料(オープンソース)の Windows 用スクリーンリーダー NVDA 日本語版のダウンロードと説明です。非営利の任意団体 NVDA 日本語チームが提供しています。
Length : 83
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
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 | 10 | 46 | 2 | 0 | 0 |
Images
We found 3 images on this web page.
Good, most or all of your images have alt attributes.
Text/HTML Ratio
Ratio : 55%
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.
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 14 links including 1 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| 寄付 | Internal | Passing Juice |
| ダウンロード | Internal | Passing Juice |
| 実行と終了 | Internal | Passing Juice |
| チュートリアル | Internal | Passing Juice |
| 説明 | Internal | Passing Juice |
| アドオン | Internal | Passing Juice |
| イベント | Internal | Passing Juice |
| 情報交換 | Internal | Passing Juice |
| 開発 | Internal | Passing Juice |
| 関連サイト | Internal | Passing Juice |
| プライバシーポリシー | Internal | Passing Juice |
| in English | Internal | Passing Juice |
| NVDA日本語版 | Internal | Passing Juice |
| GitHub releases | External | Passing Juice |
Keywords Cloud
ドキュメントメッセージ画面の一部が日本語化されていない場合があります nvdajp access windows nvda日本語チーム github を検証できます nvda nvda日本語版 日本語ベータ版
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| nvda | 21 | ![]() |
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| windows | 8 | ![]() |
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| nvda日本語版 | 4 | ![]() |
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| access | 3 | ![]() |
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| github | 3 | ![]() |
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Url
Domain : nvda.jp
Length : 7
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.
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
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Excellent, your website doesn't use nested tables. |
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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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Perfect, your website has few JavaScript files. |
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Perfect, your website takes advantage of gzip. |
Mobile Optimization
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Apple Icon |
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Meta Viewport Tag |
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Flash content |
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
https://nvda.jp/robots.txt
Great, your website has a robots.txt file.
Analytics
Great, your website has an analytics tool.
Google Analytics |
Free SEO Testing Tool is a free SEO tool which provides you content analysis of the website.