Tools & Wizards About Us
d5.decoo.jp screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

d5.decoo.jp

Decooリアル

Page Load Speed

2.9 sec in total

First Response

509 ms

Resources Loaded

2.2 sec

Page Rendered

161 ms

d5.decoo.jp screenshot

About Website

Welcome to d5.decoo.jp homepage info - get ready to check D 5 Decoo best content for Japan right away, or after learning these important things about d5.decoo.jp

Visit d5.decoo.jp

Key Findings

We analyzed D5.decoo.jp page load time and found that the first response time was 509 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

d5.decoo.jp performance score

0

Network Requests Diagram

d5.decoo.jp

509 ms

fold.js

674 ms

style_sub.css

725 ms

wk1020wk.gif

354 ms

vtgsv.gif

338 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 45% of them (18 requests) were addressed to the original D5.decoo.jp, 15% (6 requests) were made to D29.decoo.jp and 13% (5 requests) were made to D60.decoo.jp. The less responsive or slowest element that took the longest time to load (984 ms) belongs to the original domain D5.decoo.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 11.9 kB (22%)

Content Size

53.1 kB

After Optimization

41.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of D5.decoo.jp main page is 53.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Images take 21.4 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 5.6 kB

  • Original 7.9 kB
  • After minification 7.1 kB
  • After compression 2.2 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 5.6 kB or 72% of the original size.

Image Optimization

-6%

Potential reduce by 1.4 kB

  • Original 21.4 kB
  • After minification 20.0 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. D 5 Decoo images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 1.9 kB

  • Original 19.8 kB
  • After minification 19.4 kB
  • After compression 17.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-74%

Potential reduce by 3.0 kB

  • Original 4.0 kB
  • After minification 3.1 kB
  • After compression 1.0 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. D5.decoo.jp needs all CSS files to be minified and compressed as it can save up to 3.0 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (69%)

Requests Now

39

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of D 5 Decoo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

d5.decoo.jp

d5.decoo.jp

509 ms

fold.js

fold.js

674 ms

style_sub.css

style_sub.css

725 ms

wk1020wk.gif

wk1020wk.gif

354 ms

vtgsv.gif

vtgsv.gif

338 ms

kxas.gif

kxas.gif

417 ms

shonan65.gif

shonan65.gif

349 ms

10218891.gif

10218891.gif

355 ms

yun2368.gif

yun2368.gif

333 ms

araaaaaashii.gif

araaaaaashii.gif

355 ms

miimiayumi.gif

miimiayumi.gif

354 ms

chiamelody.gif

chiamelody.gif

496 ms

asmaik.gif

asmaik.gif

343 ms

hitozuma0801.gif

hitozuma0801.gif

452 ms

yunpisu3.gif

yunpisu3.gif

337 ms

s221r29.gif

s221r29.gif

371 ms

haruyo0706.gif

haruyo0706.gif

401 ms

tomi93.gif

tomi93.gif

356 ms

LoveHope627.gif

LoveHope627.gif

516 ms

logo2_g_105.jpg

logo2_g_105.jpg

496 ms

0101_login_title.gif

0101_login_title.gif

331 ms

img.php

img.php

337 ms

0103_login_footer.gif

0103_login_footer.gif

339 ms

0201_menu_title.gif

0201_menu_title.gif

401 ms

0203_menu_footer.gif

0203_menu_footer.gif

510 ms

0301_qr_title.gif

0301_qr_title.gif

662 ms

site_qr.gif

site_qr.gif

693 ms

0303_qr_footer.gif

0303_qr_footer.gif

689 ms

1701_write_top_title.gif

1701_write_top_title.gif

729 ms

1703_write_footer.gif

1703_write_footer.gif

851 ms

mr8900.gif

mr8900.gif

330 ms

ayachibi08.gif

ayachibi08.gif

379 ms

nomoreu.gif

nomoreu.gif

417 ms

svki17.gif

svki17.gif

486 ms

ga.js

ga.js

26 ms

0102_login_bg.gif

0102_login_bg.gif

803 ms

0202_menu_bg.gif

0202_menu_bg.gif

984 ms

0302_qr_bg.gif

0302_qr_bg.gif

980 ms

1702_write_top_bg.gif

1702_write_top_bg.gif

981 ms

__utm.gif

__utm.gif

25 ms

SEO Factors

d5.decoo.jp SEO score

0

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    SHIFT-JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise D5.decoo.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that D5.decoo.jp main page’s claimed encoding is shift-jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

d5.decoo.jp

Open Graph description is not detected on the main page of D 5 Decoo. 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: