Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

cotyle.com

Cotyle (コチレ)

Page Load Speed

11.4 sec in total

First Response

954 ms

Resources Loaded

9.4 sec

Page Rendered

1.1 sec

cotyle.com screenshot

About Website

Welcome to cotyle.com homepage info - get ready to check Cotyle best content for Japan right away, or after learning these important things about cotyle.com

Cotyle Online Store (コチレ)は COMOLI(コモリ)YAECA(ヤエカ)、nisica(ニシカ)、evameva、LOLO、EEL、mizuiro-ind、Veritecoeur、eelなど田辺市のメンズ・レディースのセレクトショップcotyleの洋服通販サイトです。

Visit cotyle.com

Key Findings

We analyzed Cotyle.com page load time and found that the first response time was 954 ms and then it took 10.5 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

cotyle.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value14.4 s

0/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value210 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.487

17/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

Network Requests Diagram

cotyle.com

954 ms

cross-border-cart.css

340 ms

index.css

701 ms

top.css

585 ms

jquery.min.js

35 ms

Our browser made a total of 138 requests to load all elements on the main page. We found that 3% of them (4 requests) were addressed to the original Cotyle.com, 64% (88 requests) were made to Img11.shop-pro.jp and 18% (25 requests) were made to File001.shop-pro.jp. The less responsive or slowest element that took the longest time to load (3.9 sec) relates to the external source Img11.shop-pro.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 289.8 kB (13%)

Content Size

2.3 MB

After Optimization

2.0 MB

In fact, the total size of Cotyle.com main page is 2.3 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. 55% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 103.2 kB

  • Original 121.5 kB
  • After minification 108.3 kB
  • After compression 18.3 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. This page needs HTML code to be minified as it can gain 13.1 kB, which is 11% 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 103.2 kB or 85% of the original size.

Image Optimization

-5%

Potential reduce by 94.9 kB

  • Original 1.9 MB
  • After minification 1.8 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. Cotyle images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 54.9 kB

  • Original 197.5 kB
  • After minification 170.9 kB
  • After compression 142.6 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 54.9 kB or 28% of the original size.

CSS Optimization

-76%

Potential reduce by 36.8 kB

  • Original 48.4 kB
  • After minification 37.2 kB
  • After compression 11.6 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. Cotyle.com needs all CSS files to be minified and compressed as it can save up to 36.8 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (25%)

Requests Now

134

After Optimization

101

The browser has sent 134 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cotyle. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

cotyle.com accessibility score

91

Accessibility Issues

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

cotyle.com best practices score

67

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

High

Page has valid source maps

SEO Factors

cotyle.com SEO score

91

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

    EN

  • Language Claimed

    JA

  • Encoding

    EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cotyle.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Japanese language. Our system also found out that Cotyle.com main page’s claimed encoding is euc-jp. 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 Cotyle. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: