Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

Page Load Speed

6.8 sec in total

First Response

803 ms

Resources Loaded

5.8 sec

Page Rendered

238 ms

lecreuset.co.jp screenshot

About Website

Welcome to lecreuset.co.jp homepage info - get ready to check Lecreuset best content for Japan right away, or after learning these important things about lecreuset.co.jp

ル・クルーゼ ジャポン株式会社の公式ホームページです。ル・クルーゼ製品ラインアップのご紹介や、ブランドの歴史、レシピなど、食卓をコーディネートし料理を楽しむための情報が充実しています。公式オンラインショップでは、限定商品や限定カラーの商品もご用意しております。オンラインショップ会員になれば、会員価格での購入やポイント加算などの特典もありますので、ぜひご利用ください。

Visit lecreuset.co.jp

Key Findings

We analyzed Lecreuset.co.jp page load time and found that the first response time was 803 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

lecreuset.co.jp performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value12.5 s

0/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value1,350 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.641

9/100

15%

TTI (Time to Interactive)

Value20.0 s

2/100

10%

Network Requests Diagram

www.lecreuset.co.jp

803 ms

e4ccca8648dba62b98fd98dc9f9898fe-1-1456255763.css

294 ms

4133750c0060922625c9e911daf664fb-1-1456255764.css

1020 ms

b1c7d9d5307f143dbc112ab21fba81bd-1-1456255764.css

583 ms

jquery-1.7.2.js

1046 ms

Our browser made a total of 189 requests to load all elements on the main page. We found that 37% of them (69 requests) were addressed to the original Lecreuset.co.jp, 16% (31 requests) were made to Images-lecreuset-asia.s3-ap-southeast-1.amazonaws.com and 7% (14 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Lecreuset.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (44%)

Content Size

2.4 MB

After Optimization

1.3 MB

In fact, the total size of Lecreuset.co.jp main page is 2.4 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 54.4 kB

  • Original 69.2 kB
  • After minification 64.2 kB
  • After compression 14.8 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 54.4 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 48.4 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. Lecreuset images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 721.2 kB

  • Original 968.6 kB
  • After minification 705.7 kB
  • After compression 247.3 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 721.2 kB or 74% of the original size.

CSS Optimization

-84%

Potential reduce by 235.1 kB

  • Original 278.9 kB
  • After minification 271.3 kB
  • After compression 43.9 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. Lecreuset.co.jp needs all CSS files to be minified and compressed as it can save up to 235.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 94 (52%)

Requests Now

181

After Optimization

87

The browser has sent 181 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lecreuset. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 61 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

lecreuset.co.jp accessibility score

75

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

[role]s are not contained by their required parent element

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Buttons do not have an accessible name

High

Links do not have a discernible name

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

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

lecreuset.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

lecreuset.co.jp 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

    N/A

  • Language Claimed

    JA

  • Encoding

    UTF-8

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

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