Website review teratail.com
teratail【テラテイル】｜ITエンジニア特化型Q&Aサイト
Generated on March 10 2026 10:38 AM
Old data? UPDATE !
The score is 41/100
SEO Content
Title
teratail【テラテイル】｜ITエンジニア特化型Q&Aサイト
Length : 32
Perfect, your title contains between 10 and 70 characters.
Description
teratail（テラテイル）はプログラミングに特化したQ&Aサイトです。実現したい機能や作業中に発生したエラーについて質問すると、他のエンジニアから回答を得られます。
Length : 84
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 | teratail【テラテイル】｜ITエンジニア特化型Q&Aサイト |
| type | article |
| description | teratail（テラテイル）はプログラミングに特化したQ&Aサイトです。実現したい機能や作業中に発生したエラーについて質問すると、他のエンジニアから回答を得られます。 |
| url | https://teratail.com |
| image | https://teratail.com/img/ogpImages/imgFacebookShare.png |
| site_name | teratail[テラテイル] |
| locale | ja_JP |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 0 | 0 | 0 | 0 | 0 | 0 |
Images
We found 15 images on this web page.
2 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 : 4%
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 68 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| ログイン | Internal | Passing Juice |
| 新規登録 | Internal | Passing Juice |
| - | Internal | Passing Juice |
| - | Internal | Passing Juice |
| アクティブ | Internal | Passing Juice |
| 新着 | Internal | Passing Juice |
| 急上昇 | Internal | Passing Juice |
| 未回答 | Internal | Passing Juice |
| 解決済 | Internal | Passing Juice |
| 未解決 | Internal | Passing Juice |
| フォロー | Internal | Passing Juice |
| 質問のRSSフィードを購読する | Internal | Passing Juice |
| ユーザーランキング | Internal | Passing Juice |
| tamanegine | Internal | Passing Juice |
| Pgpg | Internal | Passing Juice |
| tt-lv100 | Internal | Passing Juice |
| hiroki-o | Internal | Passing Juice |
| maisumakun | Internal | Passing Juice |
| TN8001 | Internal | Passing Juice |
| kgetpo | Internal | Passing Juice |
| 名無しの権 | Internal | Passing Juice |
| otn | Internal | Passing Juice |
| yambejp | Internal | Passing Juice |
| teratailを一緒に作りたいエンジニア | External | Passing Juice |
| teratailとは？ | Internal | Passing Juice |
| 公式ブログ | Internal | Passing Juice |
| バッジとは? | Internal | Passing Juice |
| 運営からのお知らせ | Internal | Passing Juice |
| 称号とは? | Internal | Passing Juice |
| teratail API | Internal | Passing Juice |
| タグ一覧 | Internal | Passing Juice |
| ヘルプ | Internal | Passing Juice |
| お役立ちコンテンツ | Internal | Passing Juice |
| 特設ページ一覧 | Internal | Passing Juice |
| 返信の必要なお問い合わせはこちら | Internal | Passing Juice |
| 運営会社 | External | Passing Juice |
| 利用規約 | Internal | Passing Juice |
| 行動規範 | Internal | Passing Juice |
| 個人情報の取り扱い | External | Passing Juice |
| 広告掲載のお問い合わせ | Internal | Passing Juice |
| キャリアチケット | External | Passing Juice |
| キャリアチケット就職エージェント | External | Passing Juice |
| キャリアチケットカフェ | External | Passing Juice |
| キャリアチケット就職スカウト | External | Passing Juice |
| キャリアチケット転職 | External | Passing Juice |
| キャリアチケット転職エージェント | External | Passing Juice |
| ハタラクティブ | External | Passing Juice |
| ハタラクティブ プラス | External | Passing Juice |
| ワークリア | External | Passing Juice |
| レバレジーズM&Aアドバイザリー | External | Passing Juice |
| レバクリ | External | Passing Juice |
| レバウェル | External | Passing Juice |
| レバウェル介護 | External | Passing Juice |
| レバウェル看護 | External | Passing Juice |
| レバウェル保育士 | External | Passing Juice |
| レバウェル医療技師 | External | Passing Juice |
| レバウェルリハビリ | External | Passing Juice |
| レバウェル栄養士 | External | Passing Juice |
| レバウェル医師 | External | Passing Juice |
| レバウェル薬剤師 | External | Passing Juice |
| レバレジーズメディカルケア | External | Passing Juice |
| わんコネ | External | Passing Juice |
| WeXpats | External | Passing Juice |
| Leverages Global Support | External | Passing Juice |
| Leverages Global（上海） | External | Passing Juice |
| レバレジーズキャリアメキシコ | External | Passing Juice |
| NALYSYS モチベーション管理 | External | Passing Juice |
| NALYSYS 労務管理 | External | Passing Juice |
SEO Keywords
Keywords Cloud
スコア レバテッククリエイター レバテック teratail レバテックルーキー leverages loading ユーザーランキング レバテックダイレクト レバテックフリーランス
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| loading | 20 |  |
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| スコア | 10 | |
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| leverages | 3 | |
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| レバテック | 3 | |
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| レバテッククリエイター | 2 | |
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Usability
Url
Domain : teratail.com
Length : 12
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
You have not specified the language. Use this free meta tags generator to declare the intended language of your website.
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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Too bad, your website has too many CSS files (more than 4). |
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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://teratail.com/sitemap-index.xml |
Robots.txt
https://teratail.com/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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