Tools & Wizards About Us

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

bj04.com

Bj그림벽지, 세계최초 뮤럴벽지 제조회사

Page Load Speed

48.3 sec in total

First Response

1.9 sec

Resources Loaded

44.7 sec

Page Rendered

1.7 sec

About Website

Click here to check amazing Bj 04 content. Otherwise, check out these important facts you probably never knew about bj04.com

세계최초 뮤럴벽지 제조회사, 친환경 제품의 벽화벽지, 그림벽지 스티커벽지, 포인트벽지 등 디자인 뮤럴벽지 제조업체입니다.

Visit bj04.com

Key Findings

We analyzed Bj04.com page load time and found that the first response time was 1.9 sec and then it took 46.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

bj04.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value1.155

1/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

bj04.com

1859 ms

gd_reset.css

357 ms

chosen.css

372 ms

gd_layout.css

371 ms

gd_common.css

372 ms

Our browser made a total of 841 requests to load all elements on the main page. We found that 78% of them (657 requests) were addressed to the original Bj04.com, 9% (72 requests) were made to Cdn-pro-web-247-254.cdn-nhncommerce.com and 8% (65 requests) were made to Bj0404.godohosting.com. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Cdn-pro-web-247-254.cdn-nhncommerce.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.5 MB (11%)

Content Size

23.1 MB

After Optimization

20.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bj04.com main page is 23.1 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 21.9 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 887.8 kB

  • Original 958.7 kB
  • After minification 811.2 kB
  • After compression 70.8 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 147.5 kB, which is 15% 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 887.8 kB or 93% of the original size.

Image Optimization

-7%

Potential reduce by 1.5 MB

  • Original 21.9 MB
  • After minification 20.4 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. Bj 04 images are well optimized though.

JavaScript Optimization

-31%

Potential reduce by 63.3 kB

  • Original 203.3 kB
  • After minification 189.5 kB
  • After compression 140.0 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 63.3 kB or 31% of the original size.

CSS Optimization

-15%

Potential reduce by 7.4 kB

  • Original 49.9 kB
  • After minification 49.8 kB
  • After compression 42.5 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. Bj04.com needs all CSS files to be minified and compressed as it can save up to 7.4 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (5%)

Requests Now

834

After Optimization

793

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 834 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bj 04. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

bj04.com accessibility score

60

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-*] attributes do not have valid values

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

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

bj04.com best practices score

75

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

Page has valid source maps

SEO Factors

bj04.com SEO score

85

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

    KO

  • Language Claimed

    KO

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bj04.com can be misinterpreted by Google and other search engines. Our service has detected that Korean is used on the page, and it matches the claimed language. Our system also found out that Bj04.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

Open Graph data is detected on the main page of Bj 04. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: