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Search Engine Optimization Overview
63
100
はてラボ
https://hatelabo.jp/
4 high issues
12.1%
5 medium issues
15.2%
3 low issues
9.1%
21 tests passed
63.6%
0.70 seconds
9.70 kB
3 resources
Secure
Seo
Title
The title tag is perfect.
はてラボ
Meta description
The meta description tag is missing or empty.
Headings
The headings are properly set.
  1. はてラボとは
  2. プロジェクト一覧
  3. 終了プロジェクト
  4. ご利用上の注意
  1. はてなブックマーク for macOS
  2. てがきはてなブログ
  3. はてなアンテナ
  4. はてラボ人間性センター
  5. LGTM Camera
  6. 大チェッカー
  7. Quyo
  8. 承認プラットフォーム 大承認
  9. Hatena::Let
  10. はてなコピィ
  11. はてなカウンティング
  12. はてな匿名ダイアリー
Content keywords
The content has relevant keywords.
はてラボ
Image keywords
All images have alt attributes set.
SEO friendly URL
The URL does not contain any relevant keywords.
https://hatelabo.jp/
404 page
The website does not have 404 error pages.
Robots.txt
The webpage can be accessed by search engines.
Noindex
The webpage does not have a noindex tag set.
In-page links
The number of links on the webpage is okay.
Language
The webpage does not have a language declared.
Favicon
The webpage has a favicon.
https://hatelabo.jp/images/favicon.ico
Performance
Text compression
The HTML file is not compressed.
Load time
The webpage loaded in 0.70 seconds.
Page size
The size of the HTML webpage is 9,704.00.
HTTP requests
There are fewer than 3 HTTP requests on the webpage.
  1. https://hatelabo.jp/css/base.css?20170417
  1. https://hatelabo.jp/images/hatenalogo.gif
  2. https://hatelabo.jp/images/hatelabo.gif
Image format
There are 2 images that are not using the AVIF, WebP format.
  1. https://hatelabo.jp/images/hatenalogo.gif
  2. https://hatelabo.jp/images/hatelabo.gif
JavaScript defer
The javascript resources have the defer attribute set.
DOM size
The DOM size is optimal.
The HTML file has 160 DOM nodes.
Security
HTTPS encryption
The webpage uses HTTPS encryption.
The HTML file has https://hatelabo.jp/ DOM nodes.
Mixed content
There are no mixed content resources on the webpage.
Server signature
The webpage has a public server signature.
nginx/1.21.6
Unsafe cross-origin links
The webpage does not have unsafe cross-origin links.
Plaintext email
The webpage does not contain any plaintext emails.
Miscellaneous
Structured data
There are no structured data tags on the webpage.
Meta viewport
The webpage has a meta viewport tag set.
width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0
Character set
The webpage does not have a charset declared.
Sitemap
No sitemaps found.
Social
The webpage does not contain any social links.
Content length
The are less than 500 words on the webpage.
The webpage has 205 words.
Text to HTML ratio
The text to HTML ratio is 26%.
Inline CSS
The webpage does not contain inline CSS code.
Deprecated HTML
There are no deprecated HTML tags on the webpage.