Tools & Wizards About Us
joyaudio.co.kr screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

joyaudio.co.kr

조이오디오(JOYAUDIO)

Page Load Speed

18.2 sec in total

First Response

3.2 sec

Resources Loaded

13.5 sec

Page Rendered

1.5 sec

joyaudio.co.kr screenshot

About Website

Welcome to joyaudio.co.kr homepage info - get ready to check JOYAUDIO best content for South Korea right away, or after learning these important things about joyaudio.co.kr

명품 수입오디오 전문매장,명품 수입오디오 공식대리점, 강남오디오매장,강남헤드폰청음매장,강남이어폰청음매장,제네바(GENEVA)청음매장,오디오케이블전문

Visit joyaudio.co.kr

Key Findings

We analyzed Joyaudio.co.kr page load time and found that the first response time was 3.2 sec and then it took 15 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

joyaudio.co.kr performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value23.9 s

0/100

10%

TBT (Total Blocking Time)

Value300 ms

79/100

30%

CLS (Cumulative Layout Shift)

Value0.373

28/100

15%

TTI (Time to Interactive)

Value12.4 s

14/100

10%

Network Requests Diagram

www.joyaudio.co.kr

3183 ms

css

38 ms

reset.css

527 ms

common.css

552 ms

layer.css

555 ms

Our browser made a total of 246 requests to load all elements on the main page. We found that 35% of them (86 requests) were addressed to the original Joyaudio.co.kr, 55% (135 requests) were made to Cdn-pro-web-209-40.cdn-nhncommerce.com and 5% (12 requests) were made to Godomall.speedycdn.net. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Joyaudio.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (8%)

Content Size

16.0 MB

After Optimization

14.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Joyaudio.co.kr main page is 16.0 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 15.0 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 608.0 kB

  • Original 668.7 kB
  • After minification 484.7 kB
  • After compression 60.7 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. This page needs HTML code to be minified as it can gain 184.0 kB, which is 28% 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 608.0 kB or 91% of the original size.

Image Optimization

-4%

Potential reduce by 657.8 kB

  • Original 15.0 MB
  • After minification 14.4 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. JOYAUDIO images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 42.6 kB

  • Original 220.3 kB
  • After minification 220.3 kB
  • After compression 177.7 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 42.6 kB or 19% of the original size.

CSS Optimization

-41%

Potential reduce by 46.1 kB

  • Original 113.6 kB
  • After minification 108.6 kB
  • After compression 67.5 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. Joyaudio.co.kr needs all CSS files to be minified and compressed as it can save up to 46.1 kB or 41% of the original size.

Requests Breakdown

Number of requests can be reduced by 62 (26%)

Requests Now

235

After Optimization

173

  • Images
  • JavaScript
  • CSS

The browser has sent 235 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JOYAUDIO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.joyaudio.co.kr

www.joyaudio.co.kr

3183 ms

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1183 ms

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1197 ms

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1208 ms

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1193 ms

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1155 ms

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1195 ms

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1193 ms

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1193 ms

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1209 ms

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1207 ms

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1160 ms

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1190 ms

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1179 ms

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1191 ms

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1205 ms

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1205 ms

Accessibility Review

joyaudio.co.kr accessibility score

53

Accessibility Issues

ARIA

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.

Impact

Issue

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.

High

ARIA toggle fields do not have accessible names

High

[aria-*] attributes do not have valid values

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

Form elements do not have associated labels

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

Internationalization and localization

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

Impact

Issue

High

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

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

joyaudio.co.kr best practices score

67

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

joyaudio.co.kr SEO score

75

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    KO

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Joyaudio.co.kr can be misinterpreted by Google and other search engines. Our service has detected that Korean is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Joyaudio.co.kr 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

joyaudio.co.kr

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