Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

9.4 sec in total

First Response

2.3 sec

Resources Loaded

6.6 sec

Page Rendered

453 ms

w2.zozo.jp screenshot

About Website

Welcome to w2.zozo.jp homepage info - get ready to check W 2 Zozo best content for Japan right away, or after learning these important things about w2.zozo.jp

ZOZOTOWNは2,000ブランド以上のアイテムを公式に取扱うファッション通販サイトです。新作アイテムぞくぞく入荷中!

Visit w2.zozo.jp

Key Findings

We analyzed W2.zozo.jp page load time and found that the first response time was 2.3 sec and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

w2.zozo.jp performance score

0

Network Requests Diagram

zozo.jp

2277 ms

cs_google.css

353 ms

general.css

679 ms

gsa_suggest.css

363 ms

10069.css

358 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original W2.zozo.jp, 25% (29 requests) were made to Zozo.jp and 17% (20 requests) were made to Img4.zozo.jp. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Zozo.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 421.5 kB (26%)

Content Size

1.6 MB

After Optimization

1.2 MB

In fact, the total size of W2.zozo.jp main page is 1.6 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. 60% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 76.6 kB

  • Original 97.2 kB
  • After minification 88.8 kB
  • After compression 20.6 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 76.6 kB or 79% of the original size.

Image Optimization

-7%

Potential reduce by 80.8 kB

  • Original 1.1 MB
  • After minification 1.0 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. W 2 Zozo images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 158.5 kB

  • Original 272.6 kB
  • After minification 258.6 kB
  • After compression 114.1 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 158.5 kB or 58% of the original size.

CSS Optimization

-84%

Potential reduce by 105.5 kB

  • Original 125.7 kB
  • After minification 96.5 kB
  • After compression 20.1 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. W2.zozo.jp needs all CSS files to be minified and compressed as it can save up to 105.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (28%)

Requests Now

113

After Optimization

81

The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of W 2 Zozo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

SEO Factors

w2.zozo.jp SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise W2.zozo.jp can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Japanese. Our system also found out that W2.zozo.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

Open Graph data is detected on the main page of W 2 Zozo. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: