Website review nico.ms
ニコニコ
Generated on March 10 2026 04:00 AM
Old data? UPDATE !
The score is 44/100
SEO Content
Title
ニコニコ
Length : 4
Ideally, your title should contain between 10 and 70 characters (spaces included). Use this free tool to calculate text length.
Description
日本最大級の動画サービス、ニコニコ（niconico）。動画にコメントを付けて楽しむニコニコ動画や、生放送番組にリアルタイムでコメントを付けられるニコニコ生放送のほか、イラスト・マンガ・最新ニュース・ゲームなど、エンターテイメントを全て無料で楽しめる！
Length : 126
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 |
|---|---|
| title | ニコニコ |
| type | website |
| description | 日本最大級の動画サービス、ニコニコ（niconico）。動画にコメントを付けて楽しむニコニコ動画や、生放送番組にリアルタイムでコメントを付けられるニコニコ生放送のほか、イラスト・マンガ・最新ニュース・ゲームなど、エンターテイメントを全て無料で楽しめる！ |
| url | https://www.nicovideo.jp/ |
| image | https://resource.video.nimg.jp/web/images/ogp.png?return |
| site_name | ニコニコ |
| locale | ja_JP |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 2 | 1 | 0 | 0 | 0 | 0 |
- [H1] ニコニコ
- [H1] {{this.title}}
- [H2] {{this.title}}
Images
We found 8 images on this web page.
1 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
Too Bad, you have Iframes on the web pages, this mean that content in an Iframe cannot be indexed.
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 25 links including 7 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| ニコニコ | Internal | Passing Juice |
| {{values.text.context}} | Internal | Passing Juice |
| - | External | Passing Juice |
| - | Internal | Passing Juice |
| {{ text.context }} | Internal | Passing Juice |
| {{this.articleTitle.context}} | Internal | Passing Juice |
| {{this.title}} | Internal | Passing Juice |
| {{this.title}} | Internal | Passing Juice |
| - | Internal | Passing Juice |
| {{ values.text.context }} | Internal | Passing Juice |
| ログイン | Internal | Passing Juice |
| サービス一覧 | External | Passing Juice |
| RSS（更新情報）一覧 | External | Passing Juice |
| 動画・生放送に使用できる音源の検索 | External | Passing Juice |
| 宣言 | External | Passing Juice |
| サイトご利用にあたって | External | Passing Juice |
| 運営会社 | External | Passing Juice |
| 総合ヘルプ | External | Passing Juice |
| ご意見・ご要望 | External | Passing Juice |
| 不具合報告 | External | Passing Juice |
| 権利者法人の皆様へ | External | Passing Juice |
| チャンネル開設 | External | Passing Juice |
| 広告出稿 | External | Passing Juice |
| 取材・プレス | External | Passing Juice |
| 採用情報 | External | Passing Juice |
SEO Keywords
Keywords Cloud
もっと見る 放送予定 センシティブな内容が含まれている可能性のあるコンテンツです tvアニメfatestrange コンテンツの取得に失敗しました このユーザーの動画を非表示 このユーザーの動画を表示 ニコニコ この動画は非表示に設定されています 生放送
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| コンテンツの取得に失敗しました | 16 |  |
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| もっと見る | 9 | |
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| センシティブな内容が含まれている可能性のあるコンテンツです | 5 | |
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| この動画は非表示に設定されています | 5 | |
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| 放送予定 | 4 | |
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Usability
Url
Domain : nico.ms
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.
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. |
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Great, your website has few CSS files. |
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Perfect, your website has few JavaScript files. |
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Perfect, your website takes 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.nicovideo.jp/ |
Robots.txt
https://nico.ms/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
Free SEO Testing Tool is a free SEO tool which provides you content analysis of the website.