Tools & Wizards About Us
whenbuy.jchere.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

whenbuy.jchere.com

Japan Forwarding & Japan Proxy Buying - Yahoo Auctions, Mercari, Rakuten，Amazon products, offering tax refund services | JChere

Page Load Speed

9 sec in total

First Response

444 ms

Resources Loaded

7.7 sec

Page Rendered

846 ms

whenbuy.jchere.com screenshot

About Website

Welcome to whenbuy.jchere.com homepage info - get ready to check Whenbuy JChere best content for China right away, or after learning these important things about whenbuy.jchere.com

Japan's largest forwarding and proxy buying website. Professionally curated from Yahoo Auctions, Mercari, Rakuten, and Japan Amazon for high-quality products, also offering tax refund services. Ensuri...

Visit whenbuy.jchere.com

Key Findings

We analyzed Whenbuy.jchere.com page load time and found that the first response time was 444 ms and then it took 8.6 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

whenbuy.jchere.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.033

100/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

Network Requests Diagram

whenbuy.jchere.com

444 ms

www.jchere.com

2539 ms

bootstrap.min.css

1359 ms

header.min.css

1178 ms

demo.min.css

1180 ms

Our browser made a total of 237 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Whenbuy.jchere.com, 25% (60 requests) were made to Static.312588698.com and 20% (48 requests) were made to Auc-pctr.c.yimg.jp. The less responsive or slowest element that took the longest time to load (4.9 sec) relates to the external source Shop.r10s.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 516.2 kB (6%)

Content Size

8.4 MB

After Optimization

7.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Whenbuy.jchere.com main page is 8.4 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. Only a small number of websites need less resources to load. Images take 7.9 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 316.6 kB

  • Original 350.1 kB
  • After minification 226.9 kB
  • After compression 33.5 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. This page needs HTML code to be minified as it can gain 123.2 kB, which is 35% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 316.6 kB or 90% of the original size.

Image Optimization

-3%

Potential reduce by 199.3 kB

  • Original 7.9 MB
  • After minification 7.7 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. Whenbuy JChere images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 207 B

  • Original 150.7 kB
  • After minification 150.7 kB
  • After compression 150.5 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

-0%

Potential reduce by 75 B

  • Original 38.4 kB
  • After minification 38.4 kB
  • After compression 38.4 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. Whenbuy.jchere.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (8%)

Requests Now

234

After Optimization

215

  • Images
  • JavaScript
  • CSS

The browser has sent 234 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Whenbuy JChere. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

whenbuy.jchere.com

whenbuy.jchere.com

444 ms

www.jchere.com

www.jchere.com

2539 ms

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bootstrap.min.css

1359 ms

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header.min.css

1178 ms

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demo.min.css

1180 ms

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mmenu.css

1227 ms

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jquery-ui.min.css

1435 ms

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jquery-3.6.0.min.js

1754 ms

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jquery-ui.min.js

1947 ms

JChereLogoRedOutline.svg

JChereLogoRedOutline.svg

1429 ms

openCart.svg

openCart.svg

1525 ms

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searchbar.min.js

1627 ms

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1173 ms

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588 ms

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344 ms

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354 ms

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355 ms

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363 ms

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362 ms

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351 ms

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365 ms

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332 ms

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320 ms

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329 ms

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329 ms

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316 ms

underarmour_u13833910001

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1439 ms

ptdreambox_hte2

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1509 ms

albirexbc-shop_0903-walkoffwin-tshirt

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1310 ms

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1382 ms

wiseimpact_10000167

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1295 ms

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1466 ms

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1384 ms

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1267 ms

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1320 ms

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1304 ms

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1424 ms

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1353 ms

Accessibility Review

whenbuy.jchere.com accessibility score

71

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

whenbuy.jchere.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

whenbuy.jchere.com SEO score

89

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

Image elements do not have [alt] attributes

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Whenbuy.jchere.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed English language. Our system also found out that Whenbuy.jchere.com 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

whenbuy.jchere.com

Open Graph description is not detected on the main page of Whenbuy JChere. 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: