Website review convention.co.jp
JCS / 日本コンベンションサービス株式会社
Generated on March 04 2026 16:00 PM
Old data? UPDATE !
The score is 57/100
SEO Content
Title
JCS / 日本コンベンションサービス株式会社
Length : 23
Perfect, your title contains between 10 and 70 characters.
Description
JCS（日本コンベンションサービス）は、国際会議・学術集会・企業イベント等の企画運営の他、通訳・翻訳・人材サービス・まちづくり事業等を展開するMICE業界のパイオニア。年間13,000超の案件を担当しています。
Length : 105
Great, your meta description contains between 70 and 160 characters.
Keywords
JCS,コンベンション,MICE,国際会議,学術集会,医学学術会議,新薬発表会,通訳,通訳会社,通訳サービス,英語通訳,同時通訳,逐次通訳,翻訳,ドキュメントサービス,人材派遣,人材紹介
Good, your page contains meta keywords.
Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| title | JCS / 日本コンベンションサービス株式会社 |
| description | JCS（日本コンベンションサービス）は、国際会議・学術集会・企業イベント等の企画運営の他、通訳・翻訳・人材サービス・まちづくり事業等を展開するMICE業界のパイオニア。年間13,000超の案件を担当しています。 |
| image | https://www.convention.co.jp/files/user/img/top/OGP/logo_OGP.jpg |
| type | website |
| site_name | JCS / 日本コンベンションサービス株式会社 |
| url | https://www.convention.co.jp/ |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 3 | 0 | 0 | 0 | 0 |
- [H1] JCS 日本コンベンションサービス株式会社
- [H2] ニュース
- [H2] 事業内容
- [H2] ピックアップ
Images
We found 33 images on this web page.
28 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 : 1%
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 33 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| JCS 日本コンベンションサービス株式会社 | Internal | Passing Juice |
| お問い合わせ | Internal | Passing Juice |
| ENGLISH | Internal | Passing Juice |
| 会社概要 | Internal | Passing Juice |
| JCSの理念 | Internal | Passing Juice |
| 社長メッセージ | Internal | Passing Juice |
| 支社・グループ会社 | Internal | Passing Juice |
| 沿革 | Internal | Passing Juice |
| 取得認証 | Internal | Passing Juice |
| 加盟団体 | Internal | Passing Juice |
| サステナビリティ | Internal | Passing Juice |
| 個人情報保護方針 | Internal | Passing Juice |
| CSR/サステナビリティ方針 | Internal | Passing Juice |
| 情報セキュリティ基本方針 | Internal | Passing Juice |
| ソーシャルメディアポリシー | Internal | Passing Juice |
| 働き方基本方針 | Internal | Passing Juice |
| ハラスメント防止 | Internal | Passing Juice |
| JCSグループホットライン | Internal | Passing Juice |
| コンベンション | Internal | Passing Juice |
| 通訳 | Internal | Passing Juice |
| 翻訳 | Internal | Passing Juice |
| まちづくり | Internal | Passing Juice |
| 人材サービス | Internal | Passing Juice |
| 医工連携・ヘルスケア | Internal | Passing Juice |
| 調査・研究 | Internal | Passing Juice |
| ITソリューション | Internal | Passing Juice |
| Park MICE | Internal | Passing Juice |
| えがおのはし | Internal | Passing Juice |
| 文字起こし | Internal | Passing Juice |
| 新卒採用 | Internal | Passing Juice |
| キャリア採用 | Internal | Passing Juice |
| アルバイト募集 | Internal | Passing Juice |
| サイトマップ | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
会社案内 サステナビリティ ハラスメント防止 ニュース 日本コンベンションサービス株式会社 jcsグループホットライン 調査研究 jcs 事業内容 採用情報
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| jcs | 3 |  |
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| 会社案内 | 2 |  |
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| 事業内容 | 2 | |
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| ニュース | 2 | |
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| サステナビリティ | 2 | |
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Usability
Url
Domain : convention.co.jp
Length : 16
Favicon
Great, your website has a favicon.
Printability
Great. We have found 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. |
|
Great, your website has few CSS files. |
|
Perfect, your website has few JavaScript files. |
|
Too bad, your website does not take advantage of gzip. |
Mobile
Mobile Optimization
|
Apple Icon |
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Meta Viewport Tag |
|
Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://convention.co.jp/sitemap.xml |
| http://convention.co.jp/sitemap.xml |
Robots.txt
https://convention.co.jp/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.