5.1 sec in total
679 ms
4.3 sec
178 ms
Visit dts.co.jp now to see the best up-to-date Dts content for Japan and also check out these interesting facts you probably never knew about dts.co.jp
株式会社DTSはコンサルティングから設計、開発、ハードウェア・ソフトウェアの選定・導入、運用、保守にいたるまでシステムに関するすべてをサポートする総合情報サービス企業です。
Visit dts.co.jpWe analyzed Dts.co.jp page load time and found that the first response time was 679 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
dts.co.jp performance score
name
value
score
weighting
Value8.2 s
0/100
10%
Value22.8 s
0/100
25%
Value11.2 s
5/100
10%
Value720 ms
41/100
30%
Value0.984
2/100
15%
Value15.8 s
6/100
10%
679 ms
680 ms
515 ms
1013 ms
533 ms
Our browser made a total of 81 requests to load all elements on the main page. We found that 98% of them (79 requests) were addressed to the original Dts.co.jp, 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Dts.co.jp.
Page size can be reduced by 326.0 kB (18%)
1.8 MB
1.5 MB
In fact, the total size of Dts.co.jp main page is 1.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 33.1 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 12.9 kB, which is 33% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 33.1 kB or 84% of the original size.
Potential reduce by 151.5 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Dts images are well optimized though.
Potential reduce by 98.0 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 98.0 kB or 64% of the original size.
Potential reduce by 43.5 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Dts.co.jp needs all CSS files to be minified and compressed as it can save up to 43.5 kB or 81% of the original size.
Number of requests can be reduced by 55 (69%)
80
25
The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
dts.co.jp
679 ms
common.css
680 ms
legacy.css
515 ms
jquery.min.js
1013 ms
legacy.js
533 ms
index.css
536 ms
swfobject.js
541 ms
common.js
525 ms
jcarousellite_1.0.1.min.js
549 ms
index.js
552 ms
base.css
204 ms
top.css
327 ms
second.css
329 ms
third.css
366 ms
popup.css
370 ms
section.css
385 ms
font_win.css
490 ms
analytics.js
34 ms
index_img_info-150701.jpg
1647 ms
logo_01.png
168 ms
header_img_01.png
169 ms
hnav_img_01.png
169 ms
hnav_img_02.png
177 ms
header_bg_02.png
178 ms
hnav_img_04.png
181 ms
hnav_img_05.png
333 ms
header_img_02.png
334 ms
header_img_03.png
332 ms
header_img_04.png
350 ms
header_bg_01.png
352 ms
icon_search.png
359 ms
header_img_05.png
497 ms
gnav_bg_01.png
496 ms
gnav_img_01.png
498 ms
gnav_img_07.png
524 ms
gnav_img_02.png
526 ms
gnav_img_03.png
538 ms
gnav_img_04.png
660 ms
gnav_img_05.png
663 ms
gnav_img_06.png
662 ms
index_img_01.jpg
1222 ms
ticker_img_01.png
701 ms
ticker_img_02.png
717 ms
ticker_img_03.png
824 ms
index_img_02.png
825 ms
index_img_03.png
826 ms
index_img_08.png
876 ms
icon_ir_news.png
895 ms
icon_news.png
989 ms
icon_groupnews.png
990 ms
resm_banner_dts_cp_top.jpg
991 ms
index_img_11.png
1052 ms
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1073 ms
index_img_14-2.png
1483 ms
index_img_03.png
337 ms
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352 ms
icon_pdf.png
353 ms
index_img_12.png
356 ms
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357 ms
index_img_26.jpg
2713 ms
collect
12 ms
icon_window.png
1000 ms
index_img_27.jpg
1422 ms
index_img_15.jpg
1096 ms
index_img_16.jpg
1156 ms
index_img_17.jpg
1228 ms
index_img_18.jpg
1263 ms
index_img_2014tohoku.png
1502 ms
common_img_01.png
1245 ms
footer_img_02.png
1289 ms
ticker_bg_01.png
1309 ms
ticker_bg_02.png
1402 ms
index_bg_01.png
1405 ms
arrow_01.png
1304 ms
gnav_img_01_on.png
1325 ms
gnav_img_07_on.png
1429 ms
gnav_img_02_on.png
1416 ms
gnav_img_03_on.png
1454 ms
gnav_img_04_on.png
1449 ms
gnav_img_05_on.png
1336 ms
gnav_img_06_on.png
1439 ms
dts.co.jp accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
dts.co.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
dts.co.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dts.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Dts.co.jp main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
dts.co.jp
Open Graph description is not detected on the main page of Dts. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: