Access miraclebox.jp. レディース服・子供服・メンズのブランド古着ネット通販サイト - ミラクルボックス

miraclebox.jp screenshot

1

Performance

Renders faster than
19% of other websites
66

Accessibility

Visual factors better than
that of 31% of websites
75

Best Practices

More advanced features
available than in
36% of websites
85

SEO

Google-friendlier than
56% of websites

First Response

1.4 sec

Resources Loaded

4.9 sec

Page Rendered

259 ms

miraclebox.jp screenshot

About Website

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

【創立19年】古着・中古ブランド通販ミラクルボックスの公式サイト。レディース・子供服・メンズ・香水・化粧品・食器など全国の加盟店が毎日新着を公開中。ほぼ1点物のため、あなただけのお気に入りを見つけてください。

Visit miraclebox.jp

Key Findings

We analyzed Miraclebox.jp page load time and found that the first response time was 1.4 sec and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value11,100 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.956

3/100

15%

TTI (Time to Interactive)

Value22.6 s

1/100

10%

miraclebox.jp

1361 ms

top.css

296 ms

jsapi

58 ms

jquery-1.9.1.min_.js

1060 ms

blog.js

471 ms

Our browser made a total of 167 requests to load all elements on the main page. We found that 60% of them (100 requests) were addressed to the original Miraclebox.jp, 11% (18 requests) were made to Pictures2.miraclebox.jp and 4% (7 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Miraclebox.jp.

Content Size

3.6 MB

After Optimization

2.9 MB

In fact, the total size of Miraclebox.jp main page is 3.6 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. 65% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 69.1 kB

Original 85.4 kB
After minification 80.1 kB
After compression 16.4 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 69.1 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 62.1 kB

Original 2.8 MB
After minification 2.7 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. Miraclebox images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 267.6 kB

Original 395.7 kB
After minification 362.2 kB
After compression 128.1 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 267.6 kB or 68% of the original size.

CSS Optimization

-85%

Potential reduce by 241.7 kB

Original 285.4 kB
After minification 240.2 kB
After compression 43.7 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. Miraclebox.jp needs all CSS files to be minified and compressed as it can save up to 241.7 kB or 85% of the original size.

Requests Now

162

After Optimization

87

The browser has sent 162 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Miraclebox. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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 the interpretation of your content by users in different locales.

High

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

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

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

Browser errors were logged to the console

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

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

High

Image elements do not have [alt] attributes

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

Language and Encoding

Language Detected

JA
Language Claimed

JA
Encoding

SHIFT_JIS

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

miraclebox.jp

Open Graph data is detected on the main page of Miraclebox. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: