Access home-supplies.become.co.jp. 日用品・文具の通販

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value260 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.602

10/100

15%

TTI (Time to Interactive)

Value8.2 s

40/100

10%

873 ms

bootstrap.min.css

11 ms

import.css.jsp.static

478 ms

filter-block.css.static

497 ms

sponsor-block.css.static

512 ms

Our browser made a total of 127 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Home-supplies.become.co.jp, 20% (26 requests) were made to Bcm.b-static.com and 5% (6 requests) were made to Dex.advg.jp. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Bcm.b-static.com.

Content Size

689.2 kB

After Optimization

394.5 kB

In fact, the total size of Home-supplies.become.co.jp main page is 689.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 283.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 47.4 kB

Original 61.8 kB
After minification 57.8 kB
After compression 14.4 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 47.4 kB or 77% of the original size.

Image Optimization

-16%

Potential reduce by 44.3 kB

Original 283.6 kB
After minification 239.3 kB

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. Obviously, Home Supplies Become needs image optimization as it can save up to 44.3 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-42%

Potential reduce by 85.7 kB

Original 202.6 kB
After minification 202.2 kB
After compression 116.9 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 85.7 kB or 42% of the original size.

CSS Optimization

-83%

Potential reduce by 117.4 kB

Original 141.2 kB
After minification 141.1 kB
After compression 23.8 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. Home-supplies.become.co.jp needs all CSS files to be minified and compressed as it can save up to 117.4 kB or 83% of the original size.

Requests Now

100

After Optimization

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Home Supplies Become. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 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 interpretation of your content by users in different locales.

High

<html> element does not have a valid value for its [lang] attribute.

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

Form elements do not have associated labels

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

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

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 Home-supplies.become.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 Home-supplies.become.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

home-supplies.become.co.jp

Open Graph description is not detected on the main page of Home Supplies Become. 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

日用品・文具の通販 | 価格比較ならビカム

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

bootstrap.min.css

import.css.jsp.static

filter-block.css.static

sponsor-block.css.static

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

bootstrap.min.css

import.css.jsp.static

filter-block.css.static

sponsor-block.css.static

sim-block.css.static

popup.css.jsp.static

layout.css.static

bottom-block-common.css.static

top-common.css.static

categorytop.css.jsp.static

categories-15000000.css.jsp.static

jquery.min.js

bootstrap.min.js

popup.js.jsp.static

login-popup.js.jsp.static

d.js

suggest.js.jsp.static

cookie.js.static

category-selector.js.jsp.static

ojs

conversion.js

conversion.js

dc.js

analytics.js

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