| Robots.txt |
|
Awesome! There is robots.txt file at your web site.
- htmlcss.jp/robots.txt |
| Sitemap.xml |
|
Awesome! There is sitemap at your web site.
- htmlcss.jp/sitemap.xml |
| HTTPS |
|
Perfect! Your site uses the SSL protocol. |
| Tag viewport |
|
Good! There is viewport meta tag on your web site. |
| HTML Version |
|
Perfect! You are using the HTML5 version |
| Favicon |
|
Awesome! Your site provide a favicon. |
| H1 Heading Elements |
|
Sorry! There is (0) H1 tag found on your web site. Please add maximum (1) H1 heading tags. |
| H2 Heading Elements |
|
Good! There is (3) H2 tags on your web site. |
| H3 Heading Elements |
|
Good! There is (6) H3 tags on your web site. |
| H4 Heading Elements |
|
Sorry! There is (0) H4 tags found on your web site. Please add minimum 1 and maximum (8) H4 heading tags. |
| Iframe |
|
Fantastic! No iframe tag on your site. |
| Embed / Flash |
|
Fantastic! No embed or flash element on your site. |
| Links |
|
Amazing! There is 2 external links on your web site.
- http://www.w3.org/TR/html5/
- http://www.w3.org/Style/CSS/current-work |
| HTTP Code |
|
Perfectly! The server returns HTTP code: 200 |
| Page title |
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Good! The title tag lenght is: HTML5&CSS3リファレンス
The search engines typically displays the first 50–60 characters of a title tag. |
| Page description |
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Awesome! The description tag lenght is: HTML5とCSS3のリファレンスサイトです。W3C仕様書に沿った内容を、わかりやすい文章で解説します。常に最新の情報を掲載します。
The search engines typically displays the first 155-160 characters of a description tag. |
| Page size |
|
Good practice! The page size is: 12 KB.
The search engines recommends website HTML page weight is no more than 500 KB. |
| Number of words |
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Bad job! The number of words: 1.
The pages containing more than 1,000 words rank best with search engines. |
| Text lenght |
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Bad! The number of words: 1480 KB
The pages containing more than 2,000 symbols rank best with search engines. |
| Charset |
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The page encoding is: UTF-8 |