Tools & Wizards About Us

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 66

    SEO

    Google-friendlier than
    26% of websites

lesfees.co.jp

ウエディングドレス | レフェクチュール　[les fees couture] 《公式サイト》　オートクチュール

Page Load Speed

9.4 sec in total

First Response

1.6 sec

Resources Loaded

7.3 sec

Page Rendered

539 ms

About Website

Visit lesfees.co.jp now to see the best up-to-date Les Fees content and also check out these interesting facts you probably never knew about lesfees.co.jp

レフェクチュール [ les fees couture ] 公式サイト 東京 代官山・鹿児島 城山観光ホテル。 深い知性とエレガンス、本物だけが叶える美しさ。

Visit lesfees.co.jp

Key Findings

We analyzed Lesfees.co.jp page load time and found that the first response time was 1.6 sec and then it took 7.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

lesfees.co.jp performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value11.8 s

0/100

25%

SI (Speed Index)

Value17.4 s

0/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0.332

34/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

lesfees.co.jp

1562 ms

wp-emoji-release.min.js

183 ms

style.min.css

363 ms

styles.css

545 ms

jquery-ui.min.css

57 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 66% of them (51 requests) were addressed to the original Lesfees.co.jp, 10% (8 requests) were made to Fonts.gstatic.com and 8% (6 requests) were made to Scontent-nrt1-2.cdninstagram.com. The less responsive or slowest element that took the longest time to load (3.6 sec) relates to the external source Scontent-nrt1-2.cdninstagram.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 184.7 kB (5%)

Content Size

3.7 MB

After Optimization

3.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lesfees.co.jp main page is 3.7 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 40.0 kB

  • Original 49.8 kB
  • After minification 45.0 kB
  • After compression 9.8 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 40.0 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 122.1 kB

  • Original 3.5 MB
  • After minification 3.3 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. Les Fees images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 14.3 kB

  • Original 171.7 kB
  • After minification 171.7 kB
  • After compression 157.4 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

-18%

Potential reduce by 8.3 kB

  • Original 47.4 kB
  • After minification 47.4 kB
  • After compression 39.1 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. Lesfees.co.jp needs all CSS files to be minified and compressed as it can save up to 8.3 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 54 (82%)

Requests Now

66

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Les Fees. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

lesfees.co.jp accessibility score

64

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

lesfees.co.jp best practices score

83

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

Page has valid source maps

SEO Factors

lesfees.co.jp SEO score

66

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lesfees.co.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 Lesfees.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 data is detected on the main page of Les Fees. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: