Tools & Wizards About Us
dsc.co.jp screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

dsc.co.jp

DSC物流機動隊 - Delivery Surpass Crowd - 東京都町田市を中心に全国へ。軽貨物のご依頼はDSCにお任せください。

Page Load Speed

5.5 sec in total

First Response

912 ms

Resources Loaded

4.2 sec

Page Rendered

419 ms

dsc.co.jp screenshot

About Website

Visit dsc.co.jp now to see the best up-to-date Dsc content and also check out these interesting facts you probably never knew about dsc.co.jp

東京町田を中心に日本全国へ。物流に関するお悩みは物流機動隊におまかせ下さい。DSCは総合管理を得意とし、物流コンサルティング、冷凍冷蔵配送、倉庫保管、緊急配送、車両手配、梱包発送、専属貸切、設置組立、引越といった業務を通して、あなたの荷物のお悩みを迅速かつ確実に解決致します。

Visit dsc.co.jp

Key Findings

We analyzed Dsc.co.jp page load time and found that the first response time was 912 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

dsc.co.jp performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value19.6 s

0/100

25%

SI (Speed Index)

Value7.9 s

23/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

dsc.co.jp

912 ms

reset.css

508 ms

common.css

507 ms

home.css

515 ms

lity.min.css

347 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 78% of them (52 requests) were addressed to the original Dsc.co.jp, 13% (9 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Dsc.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 226.6 kB (7%)

Content Size

3.3 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dsc.co.jp main page is 3.3 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. 40% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 21.4 kB

  • Original 26.8 kB
  • After minification 26.0 kB
  • After compression 5.3 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 21.4 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 14.1 kB

  • Original 3.1 MB
  • After minification 3.0 MB

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. Dsc images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 166.6 kB

  • Original 221.8 kB
  • After minification 175.7 kB
  • After compression 55.2 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 166.6 kB or 75% of the original size.

CSS Optimization

-82%

Potential reduce by 24.4 kB

  • Original 29.7 kB
  • After minification 20.5 kB
  • After compression 5.3 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. Dsc.co.jp needs all CSS files to be minified and compressed as it can save up to 24.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (46%)

Requests Now

57

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dsc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dsc.co.jp

dsc.co.jp

912 ms

reset.css

reset.css

508 ms

common.css

common.css

507 ms

home.css

home.css

515 ms

lity.min.css

lity.min.css

347 ms

jquery.min.js

jquery.min.js

35 ms

jquery.parallax-1.1.3.js

jquery.parallax-1.1.3.js

353 ms

jquery.localscroll-1.2.7-min.js

jquery.localscroll-1.2.7-min.js

494 ms

jquery.scrollTo-1.4.2-min.js

jquery.scrollTo-1.4.2-min.js

520 ms

jquery.nicescroll.min.js

jquery.nicescroll.min.js

1546 ms

lity.min.js

lity.min.js

666 ms

script.js

script.js

673 ms

js

js

66 ms

slick.css

slick.css

44 ms

6-1-6.css

6-1-6.css

673 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

14 ms

slick.min.js

slick.min.js

24 ms

6-1-6.js

6-1-6.js

361 ms

notosansjp.css

notosansjp.css

23 ms

bg_header_01.jpg

bg_header_01.jpg

190 ms

bg_header_02.jpg

bg_header_02.jpg

191 ms

img_logo_01.png

img_logo_01.png

192 ms

icon_tel.gif

icon_tel.gif

190 ms

btn_home.gif

btn_home.gif

191 ms

bg_main.jpg

bg_main.jpg

1026 ms

bg_home.jpg

bg_home.jpg

1664 ms

bg_homeNav_01.gif

bg_homeNav_01.gif

342 ms

bg_homeNav_02.gif

bg_homeNav_02.gif

342 ms

bg_homeNav_03.gif

bg_homeNav_03.gif

348 ms

bg_homeNav_04.gif

bg_homeNav_04.gif

348 ms

bg_homeNav_05.gif

bg_homeNav_05.gif

512 ms

bg_homeNav_06.gif

bg_homeNav_06.gif

511 ms

bg_homeNav_07.gif

bg_homeNav_07.gif

519 ms

bg_homeNav_08.gif

bg_homeNav_08.gif

519 ms

bg_homeNav_09.gif

bg_homeNav_09.gif

681 ms

bg_notes.gif

bg_notes.gif

681 ms

img_message.png

img_message.png

1031 ms

bg_footer_01.gif

bg_footer_01.gif

697 ms

btn_footBanner_06.jpg

btn_footBanner_06.jpg

1013 ms

btn_footBanner_02.jpg

btn_footBanner_02.jpg

1012 ms

btn_footBanner_03.jpg

btn_footBanner_03.jpg

1039 ms

btn_footBanner_08.jpg

btn_footBanner_08.jpg

1346 ms

btn_footBanner_05.jpg

btn_footBanner_05.jpg

1510 ms

btn_footBanner_07.jpg

btn_footBanner_07.jpg

1200 ms

btn_footBanner_12.jpg

btn_footBanner_12.jpg

1375 ms

btn_footBanner_15.jpg

btn_footBanner_15.jpg

1380 ms

btn_footBanner_17.jpg

btn_footBanner_17.jpg

1377 ms

btn_footBanner_10.jpg

btn_footBanner_10.jpg

1679 ms

btn_footBanner_11.jpg

btn_footBanner_11.jpg

1716 ms

btn_footBanner_14.jpg

btn_footBanner_14.jpg

1553 ms

btn_footBanner_13.jpg

btn_footBanner_13.jpg

1722 ms

btn_footBanner_04.jpg

btn_footBanner_04.jpg

1844 ms

btn_footBanner_18.jpg

btn_footBanner_18.jpg

1730 ms

btn_footBanner_16.jpg

btn_footBanner_16.jpg

1834 ms

btn_footBanner_19.jpg

btn_footBanner_19.jpg

1862 ms

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10 ms

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15 ms

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35 ms

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36 ms

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35 ms

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38 ms

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34 ms

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37 ms

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38 ms

bg_separate.gif

bg_separate.gif

1703 ms

btn_pagetop.png

btn_pagetop.png

1709 ms

bg_footer_02.gif

bg_footer_02.gif

1718 ms

Accessibility Review

dsc.co.jp accessibility score

90

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

dsc.co.jp best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

dsc.co.jp SEO score

92

Search Engine Optimization Advices

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

High

Document doesn't use legible font sizes

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dsc.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 Dsc.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.

Social Sharing Optimization

dsc.co.jp

Open Graph description is not detected on the main page of Dsc. 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: