Access billys-tokyo.net. BILLY'S ENT（ビリーズエンター）公式通販

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value45.9 s

0/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value290 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0.357

30/100

15%

TTI (Time to Interactive)

Value29.0 s

0/100

10%

billys-tokyo.net

447 ms

billystop.aspx

638 ms

style.css

305 ms

jquery.js

958 ms

free_visual.js

318 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 75% of them (40 requests) were addressed to the original Billys-tokyo.net, 6% (3 requests) were made to S.ytimg.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Billys-tokyo.net.

Content Size

6.3 MB

After Optimization

5.9 MB

In fact, the total size of Billys-tokyo.net main page is 6.3 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. 30% of websites need less resources to load. Images take 5.7 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 9.9 kB

Original 13.6 kB
After minification 12.2 kB
After compression 3.7 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 9.9 kB or 73% of the original size.

Image Optimization

-0%

Potential reduce by 8.2 kB

Original 5.7 MB
After minification 5.7 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. BILLY Stokyo images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 224.3 kB

Original 356.2 kB
After minification 352.5 kB
After compression 131.9 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 224.3 kB or 63% of the original size.

CSS Optimization

-83%

Potential reduce by 214.6 kB

Original 258.5 kB
After minification 252.7 kB
After compression 44.0 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. Billys-tokyo.net needs all CSS files to be minified and compressed as it can save up to 214.6 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BILLY Stokyo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

[id] attributes on active, focusable elements are not unique

High

Some elements have a [tabindex] value greater than 0

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

EN
Language Claimed

JA
Encoding

SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Billys-tokyo.net 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 Billys-tokyo.net 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

billys-tokyo.net

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

Report Summary

Performance

Accessibility

Best Practices

SEO

BILLY'S ENT（ビリーズエンター） 公式通販

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

billys-tokyo.net

billystop.aspx

style.css

jquery.js

free_visual.js

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

billys-tokyo.net

billystop.aspx

style.css

jquery.js

free_visual.js

jquery.flexslider-min.js

mouse_over.js

reset.css

flexslider.css

free_visual.css

ga.js

toppage_73.jpg

mqVw1mls8sc

toppage_osaka_open.jpg

toppage_74.jpg

toppage_72.jpg

toppage_75.jpg

toppage_71.jpg

toppage_btm.jpg

toppage_vans_vault.jpg

toppage_70.jpg

toppage_68.jpg

toppage_66.jpg

toppage_zozotown-open.jpg

logo.png

icon_twitter.png

icon_facebook.png

icon_instagram.png

icon_cart.png

gnav_brands_off.png

gnav_categories_off.png

gnav_exclusive_off.png

gnav_billys_tokyo_mag_off.png

search_bg.png

go.png

thu_toppage_01_off.jpg

thu_toppage_02_off.jpg

thu_toppage_03_off.jpg

thu_toppage_04_off.jpg

thu_toppage_05_off.jpg

spacer.gif

__utm.gif

www-embed-player-vflQrT_sR.css

BILLY'S ENT（ビリーズエンター）公式通販