Report Summary

  • 4

    Performance

    Renders faster than
    20% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

cozycorner-shop.jp

【公式】銀座コージーコーナーオンラインショップ | ケーキの通販

Page Load Speed

10.6 sec in total

First Response

554 ms

Resources Loaded

8.8 sec

Page Rendered

1.2 sec

cozycorner-shop.jp screenshot

About Website

Visit cozycorner-shop.jp now to see the best up-to-date Cozycorner Shop content for Japan and also check out these interesting facts you probably never knew about cozycorner-shop.jp

コージーコーナーオンラインショップは人気のケーキや焼き菓子など幅広い品ぞろえの通販サイトです。ギフトにも自分へのご褒美、まとめ買い用にも最適です。

Visit cozycorner-shop.jp

Key Findings

We analyzed Cozycorner-shop.jp page load time and found that the first response time was 554 ms and then it took 10 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

cozycorner-shop.jp performance score

4

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.4 s

1/100

10%

LCP (Largest Contentful Paint)

Value30.4 s

0/100

25%

SI (Speed Index)

Value14.4 s

1/100

10%

TBT (Total Blocking Time)

Value2,520 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.533

14/100

15%

TTI (Time to Interactive)

Value27.3 s

0/100

10%

Network Requests Diagram

cozycorner-shop.jp

554 ms

default.aspx

1498 ms

style.css

317 ms

jquery.js

1103 ms

common.js

657 ms

Our browser made a total of 227 requests to load all elements on the main page. We found that 81% of them (183 requests) were addressed to the original Cozycorner-shop.jp, 8% (18 requests) were made to Static.xx.fbcdn.net and 1% (3 requests) were made to Cm.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Cozycorner-shop.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (14%)

Content Size

8.2 MB

After Optimization

7.0 MB

In fact, the total size of Cozycorner-shop.jp main page is 8.2 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. 55% of websites need less resources to load. Images take 7.3 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 96.0 kB

  • Original 111.5 kB
  • After minification 103.1 kB
  • After compression 15.5 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 96.0 kB or 86% of the original size.

Image Optimization

-7%

Potential reduce by 516.7 kB

  • Original 7.3 MB
  • After minification 6.8 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. Cozycorner Shop images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 334.2 kB

  • Original 503.4 kB
  • After minification 484.2 kB
  • After compression 169.2 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 334.2 kB or 66% of the original size.

CSS Optimization

-86%

Potential reduce by 207.6 kB

  • Original 242.5 kB
  • After minification 173.6 kB
  • After compression 34.9 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. Cozycorner-shop.jp needs all CSS files to be minified and compressed as it can save up to 207.6 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 63 (29%)

Requests Now

218

After Optimization

155

The browser has sent 218 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cozycorner Shop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

cozycorner-shop.jp accessibility score

85

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

cozycorner-shop.jp best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

cozycorner-shop.jp SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cozycorner-shop.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 Cozycorner-shop.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 description is not detected on the main page of Cozycorner Shop. 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: