Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 46% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

qsic.jp

中古楽器の販売 【Qsic】 全国から絶え間なく中古楽器が集まる店

Page Load Speed

9.4 sec in total

First Response

1.1 sec

Resources Loaded

8 sec

Page Rendered

331 ms

qsic.jp screenshot

About Website

Welcome to qsic.jp homepage info - get ready to check Qsic best content for Singapore right away, or after learning these important things about qsic.jp

全国から続々と集まってくる楽器の通信販売。Qsicのオンラインショップ。全国送料無料でお届け!かなりのレア物やWEB限定商品も。エレキギター・ベース・エフェクター・アコギから、アンプ・鍵盤・管楽器まで。品質・価格・サービスの3点で「大手には負けないこと」がモットーです。

Visit qsic.jp

Key Findings

We analyzed Qsic.jp page load time and found that the first response time was 1.1 sec and then it took 8.3 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

qsic.jp performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value12.7 s

0/100

25%

SI (Speed Index)

Value21.9 s

0/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.5 s

59/100

10%

Network Requests Diagram

www.qsic.jp

1081 ms

cross-border-cart.css

322 ms

index.css

203 ms

top.css

521 ms

jquery.min.js

8 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 8% of them (7 requests) were addressed to the original Qsic.jp, 74% (63 requests) were made to Img05.shop-pro.jp and 11% (9 requests) were made to File001.shop-pro.jp. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Img05.shop-pro.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 121.4 kB (18%)

Content Size

656.6 kB

After Optimization

535.2 kB

In fact, the total size of Qsic.jp main page is 656.6 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. 35% of websites need less resources to load. Images take 519.5 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 26.4 kB

  • Original 36.2 kB
  • After minification 34.2 kB
  • After compression 9.9 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 26.4 kB or 73% of the original size.

Image Optimization

-11%

Potential reduce by 57.2 kB

  • Original 519.5 kB
  • After minification 462.3 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, Qsic needs image optimization as it can save up to 57.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-32%

Potential reduce by 27.6 kB

  • Original 87.3 kB
  • After minification 79.7 kB
  • After compression 59.7 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 27.6 kB or 32% of the original size.

CSS Optimization

-76%

Potential reduce by 10.3 kB

  • Original 13.6 kB
  • After minification 10.3 kB
  • After compression 3.3 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. Qsic.jp needs all CSS files to be minified and compressed as it can save up to 10.3 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (18%)

Requests Now

84

After Optimization

69

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qsic. 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 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

qsic.jp accessibility score

78

Accessibility Issues

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.

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

<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

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

qsic.jp best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

qsic.jp SEO score

81

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    JA

  • Encoding

    EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qsic.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 Qsic.jp main page’s claimed encoding is euc-jp. 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

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