SEO report of coa-system.jp

株式会社コア・システムコンストラクション - 土地建物の有効活用事業のトータルプロデューサー【東京都立川市 ...
www.coa-system.jp/
コア・システムコンストラクションは土地建物の有効活用事業のトータルプロデューサーとして、資産活用の最適なソリューションをご提供しています ...
Tasks
- Make the site mobile device friendly.
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
- Try to make your site load faster.
SEO
URL
Domain : www.coa-system.jp/
Character length : 18
Title
株式会社コア・システムコンストラクション - 土地建物の有効活用事業のトータルプロデューサー【東京都立川市】
Description
コア・システムコンストラクションは土地建物の有効活用事業のトータルプロデューサーとして、資産活用の最適なソリューションをご提供しています。
Keywords (meta keywords)
土地活用,建物,遊休不動産,株式会社コア・システムコンストラクション,設計事務所,リノベーション,立川市
Error! Using “meta keywords” is meaningless in a while.
Error! Using “meta keywords” is meaningless in a while.
Open Graph Protocol
Error! The website does not use the OG (Open Graph) protocol.
Dublin Core
Dublin Core is not used
Underscores in the URLs
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
The robots.txt file is missing!
Social
Social Engagement
No info found.
Content
Doctype
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”ja”.
Title
株式会社コア・システムコンストラクション - 土地建物の有効活用事業のトータルプロデューサー【東京都立川市】
Character length : 54
Good! The title’s length is between 10 and 70 characters.
Character length : 54
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 7%
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 1 | 1 | 9 | 0 | 0 | 0 |
Heading structure in the source code
- <H1>
- <H2>
- <H3>
- <H3>
- <H3>
- <H3>
- <H3>
- <H3>
- <H3>
- <H3>
- <H3>
Word cloud
- 建築・不動産事業の企画・開発・コンサルティング業務4
- リニューアル・リフォーム2
- テナント開発・リーシング業務2
- 個人住宅2
- 解体工事2
- 共同住宅2
- 学校等教育施設2
- 店舗等建物内装2
- 省エネ診断・対策業務2
- 土壌汚染調査業務2
- アスベスト調査・対策業務2
- その他業務2
- 不動産売買仲介・用途変更申請等2
- 大規模修繕業務2
- 耐震診断業務2
- 測量・開発許可申請業務2
- 再開発・リノベーション業務2
- 建物総合管理業務2
- 宿泊施設2
- 都市再開発業務2
- 建築の施工業務2
- 各種診断・調査業務2
- 不動産の仲介・斡旋業務2
- 建築の設計・監理業務2
- リニューアル・リフォーム・リノベーション業務2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| 建築・不動産事業の企画・開発・コンサルティング業務 | |||
| リニューアル・リフォーム | |||
| テナント開発・リーシング業務 | |||
| 個人住宅 | |||
| 解体工事 | |||
| 共同住宅 |
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.
Images
We found 15 images on this web page.
Good! Every image has an alternative text attributes set on this website.
Good! Every image has an alternative text attributes set on this website.
Technologies
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 1100px wide display!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Error! The web address is accessible with and without www!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.
Speed test
Server response time
The server response time is fast enough.
Loading time
6,678 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
78
Number of source domains
5
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking css files
List of render blocking css files
- http://www.coa-system.jp/style.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
647.26KB
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
File size of all css files combined
41.72KB
CSS minifying
You can save 7.7KB (19% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.coa-system.jp/style.css you can save 7.7KB (19% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
117.34KB
Gzip compression
Error! By using Gzip you can save 36.4KB (87% compression) on your site.
- By compressing http://www.coa-system.jp/style.css you can save 36.4KB (87% compression rate)
- By compressing http://www.coa-system.jp you can save 14.3KB (74% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
71
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.coa-system.jp/img/bg_footer.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/bg_titlebar.gif | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_pagetop.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_readmore_A.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_readmore_B.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_project_A01.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_project_A02.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_project_A03.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_project_A04.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_project_A05.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_project_A06.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_project_A07.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_project_A08.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_project_A09.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_project_A10.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_project_A11.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_project_A12.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_project_A13.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_project_B01.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_project_B02.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_project_B03.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_project_B04.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_project_B05.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_project_B06.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_project_B07.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_project_B08.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_project_B09.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_project_B10.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_service_01.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_service_02.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_service_03.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_service_04.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_service_05.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_service_06.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_service_07.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/btn_top_service_08.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/ico_footer_l.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/ico_footer_s.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/ico_rss.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/img_footer_copyrights.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/img_footer_logo.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/img_gn_01.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/img_gn_02.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/img_gn_03.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/img_gn_04.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/img_gn_05.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/img_gn_06.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/img_gn_07.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/img_gn_bg.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/img_subtitle_pro01.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/img_subtitle_pro02.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/img_titlebar_news.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/img_titlebar_projects.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/img_titlebar_services.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/main_img.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/serch_btn.gif | Expiry time is not specified |
| http://www.coa-system.jp/img/serch_input.gif | Expiry time is not specified |
| http://www.coa-system.jp/img/top_banner_estate_A.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/top_banner_estate_B.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/top_banner_recruit_A.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/top_banner_recruit_B.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/top_header_logo.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/top_header_toiawase_A.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/top_header_toiawase_B.jpg | Expiry time is not specified |
| http://www.coa-system.jp/img/top_img_bg.jpg | Expiry time is not specified |
| http://www.coa-system.jp/style.css | Expiry time is not specified |
| https://syndication.twitter.com/settings | 10 minutes |
| http://platform.twitter.com/widgets.js | 30 minutes |
Speed test – Images
File size of all images combined
817.21KB
Image optimisation
You can save 344.9KB (44% compression) by optimising the images below:
- By lossless compressing the http://www.coa-system.jp/img/main_img.jpg you can save 92.1KB (50%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_service_01.jpg you can save 20.9KB (47%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_service_05.jpg you can save 18.1KB (47%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_service_03.jpg you can save 17.2KB (43%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_service_08.jpg you can save 15.4KB (45%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_service_04.jpg you can save 13.4KB (44%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_service_02.jpg you can save 12.5KB (39%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_service_06.jpg you can save 10KB (42%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_service_07.jpg you can save 9KB (39%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_project_A11.jpg you can save 6KB (44%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_project_A12.jpg you can save 5.5KB (43%) data.
- By lossless compressing the http://www.coa-system.jp/img/top_banner_estate_A.jpg you can save 5.2KB (43%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_project_A04.jpg you can save 4.9KB (41%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_project_B01.jpg you can save 4.8KB (42%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_project_A07.jpg you can save 4.6KB (41%) data.
- By lossless compressing the http://www.coa-system.jp/img/top_banner_recruit_A.jpg you can save 4.6KB (38%) data.
- By lossless compressing the http://www.coa-system.jp/img/top_banner_estate_B.jpg you can save 4.5KB (43%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_project_A08.jpg you can save 4.5KB (42%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_project_A09.jpg you can save 4.4KB (42%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_project_A10.jpg you can save 4.4KB (41%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_project_A06.jpg you can save 4KB (42%) data.
- By lossless compressing the http://www.coa-system.jp/img/top_banner_recruit_B.jpg you can save 4KB (38%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_project_B10.jpg you can save 3.9KB (42%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_project_A13.jpg you can save 3.9KB (42%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_project_A01.jpg you can save 3.9KB (41%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_project_A03.jpg you can save 3.8KB (40%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_project_B03.jpg you can save 3.6KB (41%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_project_A02.jpg you can save 3.3KB (39%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_project_A05.jpg you can save 3.3KB (40%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_project_B08.jpg you can save 3.2KB (41%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_project_B09.jpg you can save 3.2KB (41%) data.
- By lossless compressing the http://www.coa-system.jp/img/img_gn_07.jpg you can save 3.2KB (43%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_project_B02.jpg you can save 3.2KB (41%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_project_B05.jpg you can save 3.1KB (41%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_project_B07.jpg you can save 2.7KB (40%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_project_B06.jpg you can save 2.6KB (40%) data.
- By lossless compressing the http://www.coa-system.jp/img/img_gn_04.jpg you can save 2.5KB (43%) data.
- By lossless compressing the http://www.coa-system.jp/img/img_gn_03.jpg you can save 2.4KB (43%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_top_project_B04.jpg you can save 2.4KB (40%) data.
- By lossless compressing the http://www.coa-system.jp/img/img_gn_06.jpg you can save 2.1KB (43%) data.
- By lossless compressing the http://www.coa-system.jp/img/img_gn_05.jpg you can save 2.1KB (43%) data.
- By lossless compressing the http://www.coa-system.jp/img/img_gn_01.jpg you can save 1.6KB (42%) data.
- By lossless compressing the http://www.coa-system.jp/img/img_gn_02.jpg you can save 1.6KB (41%) data.
- By lossless compressing the http://www.coa-system.jp/img/top_header_logo.jpg you can save 1.6KB (24%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_readmore_B.jpg you can save 1.5KB (50%) data.
- By lossless compressing the http://www.coa-system.jp/img/top_header_toiawase_B.jpg you can save 1.3KB (50%) data.
- By lossless compressing the http://www.coa-system.jp/img/img_titlebar_services.jpg you can save 933B (32%) data.
- By lossless compressing the http://www.coa-system.jp/img/img_subtitle_pro01.jpg you can save 916B (32%) data.
- By lossless compressing the http://www.coa-system.jp/img/img_titlebar_projects.jpg you can save 911B (30%) data.
- By lossless compressing the http://www.coa-system.jp/img/img_subtitle_pro02.jpg you can save 835B (32%) data.
- By lossless compressing the http://www.coa-system.jp/img/img_footer_copyrights.jpg you can save 823B (22%) data.
- By lossless compressing the http://www.coa-system.jp/img/img_titlebar_news.jpg you can save 684B (33%) data.
- By lossless compressing the http://www.coa-system.jp/img/img_footer_logo.jpg you can save 670B (17%) data.
- By lossless compressing the http://www.coa-system.jp/img/ico_rss.jpg you can save 511B (45%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_readmore_A.jpg you can save 486B (32%) data.
- By lossless compressing the http://www.coa-system.jp/img/top_header_toiawase_A.jpg you can save 475B (35%) data.
- By lossless compressing the http://www.coa-system.jp/img/btn_pagetop.jpg you can save 288B (21%) data.
- By lossless compressing the http://www.coa-system.jp/img/img_gn_bg.jpg you can save 269B (42%) data.
- By lossless compressing the http://www.coa-system.jp/img/ico_footer_l.jpg you can save 242B (37%) data.
- By lossless compressing the http://www.coa-system.jp/img/ico_footer_s.jpg you can save 240B (41%) data.
- By lossless compressing the http://www.coa-system.jp/img/bg_footer.jpg you can save 238B (39%) data.
- By lossless compressing the http://www.coa-system.jp/img/top_img_bg.jpg you can save 224B (43%) data.
Links
We found a total of 58 different links.
Internal links: 57
External links: 1
Internal links: 57
External links: 1
External links:
| Link text (anchor) | Link strength |
|---|---|
| Tweet |
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| http://www.coa-system.jp | |
| http://www.coa-system.jp/contact | |
| home | |
| news | |
| services | |
| projects | |
| firm | |
| access | |
| contact | |
| http://www.coa-system.jp/rss.xml | |
| http://www.coa-system.jp/news | |
| 建築・不動産事業の企画・開発・コンサルティング業務 | |
| 建築の施工業務 | |
| 都市再開発業務 | |
| 不動産の仲介・斡旋業務 | |
| 建築の設計・監理業務 | |
| リニューアル・リフォーム・リノベーション業務 | |
| 各種診断・調査業務 | |
| 建物総合管理業務 | |
| http://www.coa-system.jp/estate | |
| http://www.coa-system.jp/recruit | |
| 事務所 | |
| 共同住宅 | |
| 工場 | |
| 学校等教育施設 | |
| 金融機関 | |
| 店舗等建物内装 | |
| 解体工事 | |
| 店舗 | |
| 個人住宅 | |
| 医療・福祉 | |
| 宿泊施設 | |
| 公共機関 | |
| リニューアル・リフォーム | |
| 建築・不動産事業の企画・開発・コンサルティング業務 | |
| テナント開発・リーシング業務 | |
| 省エネ診断・対策業務 | |
| 土壌汚染調査業務 | |
| 測量・開発許可申請業務 | |
| 再開発・リノベーション業務 | |
| 耐震診断業務 | |
| 大規模修繕業務 | |
| アスベスト調査・対策業務 | |
| その他業務(不動産売買仲介・用途変更申請等) | |
| http://www.coa-system.jp/#top | |
| ホーム | |
| ニュース | |
| 会社案内 | |
| テナント募集 | |
| 採用情報 | |
| アクセス | |
| プライバシーポリシー | |
| お問い合わせ | |
| 業務内容 | |
| 業務経歴 | |
| 福祉・医療 | |
| 公共施設 |
Website security
IP
216.230.251.81
External hidden links
Good! No hidden external links found
Looking for eval()
Good! No eval(bas64_decode()) scripts are found
Checking for XSS vulnerability
No XSS vulnerability found
Email encryption
Good! We have not found any unencrypted email addresses.
Sites on same ip
Icons
Favicon
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Order of Heading elements on mobile by position
- H1 : , ( 55px from top )
- H2 : , ( 100px from top )
- H3 : , ( 640px from top )
- H3 : , ( 650px from top )
- H3 : , ( 650px from top )
- H3 : , ( 820px from top )
- H3 : , ( 823px from top )
- H3 : , ( 885px from top )
- H3 : , ( 940px from top )
Typos
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