Access 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

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%

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.

Content Size

3.7 MB

After Optimization

3.6 MB

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 Now

After Optimization

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.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

High

Links are not crawlable

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/).

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

lesfees.co.jp

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:

Report Summary

Performance

Accessibility

Best Practices

SEO

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

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

lesfees.co.jp

wp-emoji-release.min.js

style.min.css

styles.css

jquery-ui.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

lesfees.co.jp

wp-emoji-release.min.js

style.min.css

styles.css

jquery-ui.min.css

jquery-ui-timepicker-addon.min.css

style.css

style.css

jquery.min.js

jquery-migrate.min.js

js

css2

css2

swiper-bundle.min.css

default.css

63d6be23d4.js

jquery-1.12.4.min.js

swiper-bundle.min.js

ajaxzip3.js

default.js

regenerator-runtime.min.js

wp-polyfill.min.js

index.js

core.min.js

datepicker.min.js

datepicker-ja.min.js

jquery-ui-timepicker-addon.min.js

jquery-ui-timepicker-ja.js

mouse.min.js

slider.min.js

controlgroup.min.js

checkboxradio.min.js

button.min.js

jquery-ui-sliderAccess.js

navigation.js

skip-link-focus-fix.js

scripts.js

swiper-bundle.min.css

swiper-bundle.min.js

jquery.fancybox.min.css

448359699_962409228697637_2717222386591504902_n.jpg

logo.svg

slide_1.jpg

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