Tools & Wizards About Us
bcstock.co.kr screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

bcstock.co.kr

Default Web Site Page

Page Load Speed

9.2 sec in total

First Response

858 ms

Resources Loaded

8 sec

Page Rendered

271 ms

bcstock.co.kr screenshot

About Website

Click here to check amazing Bcstock content. Otherwise, check out these important facts you probably never knew about bcstock.co.kr

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Key Findings

We analyzed Bcstock.co.kr page load time and found that the first response time was 858 ms 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

bcstock.co.kr performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

65/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.038

100/100

15%

TTI (Time to Interactive)

Value3.5 s

92/100

10%

Network Requests Diagram

bcstock.co.kr

858 ms

xe.min.css

443 ms

jquery-ui.css

894 ms

default.layout.css

461 ms

style.css

463 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 29% of them (12 requests) were addressed to the original Bcstock.co.kr, 66% (27 requests) were made to Wimg.todisk.com and 2% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (3.8 sec) relates to the external source Wimg.todisk.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 140.8 kB (71%)

Content Size

199.4 kB

After Optimization

58.6 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Bcstock.co.kr main page is 199.4 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. 30% of websites need less resources to load. Javascripts take 130.2 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 6.5 kB

  • Original 9.4 kB
  • After minification 9.3 kB
  • After compression 2.9 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 6.5 kB or 69% of the original size.

JavaScript Optimization

-64%

Potential reduce by 84.0 kB

  • Original 130.2 kB
  • After minification 129.9 kB
  • After compression 46.2 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 84.0 kB or 64% of the original size.

CSS Optimization

-84%

Potential reduce by 50.4 kB

  • Original 59.8 kB
  • After minification 48.0 kB
  • After compression 9.4 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. Bcstock.co.kr needs all CSS files to be minified and compressed as it can save up to 50.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (21%)

Requests Now

38

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bcstock. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bcstock.co.kr

bcstock.co.kr

858 ms

xe.min.css

xe.min.css

443 ms

jquery-ui.css

jquery-ui.css

894 ms

default.layout.css

default.layout.css

461 ms

style.css

style.css

463 ms

default.login.css

default.login.css

468 ms

layout.css

layout.css

478 ms

jquery.min.js

jquery.min.js

2101 ms

cssx.min.js

cssx.min.js

906 ms

xe.min.js

xe.min.js

1391 ms

default.login.js

default.login.js

938 ms

welcome.css

welcome.css

957 ms

jquery-latest.min.js

jquery-latest.min.js

4 ms

intro.B.php

intro.B.php

476 ms

m_intro01_img01.gif

m_intro01_img01.gif

688 ms

m_intro01_img02.gif

m_intro01_img02.gif

683 ms

m_intro01_img03.gif

m_intro01_img03.gif

684 ms

m_intro01_img04_bg.gif

m_intro01_img04_bg.gif

705 ms

m_intro01_img04.gif

m_intro01_img04.gif

698 ms

m_intro01_img05.gif

m_intro01_img05.gif

3821 ms

m_intro01_img06.gif

m_intro01_img06.gif

2275 ms

m_intro01_img07.gif

m_intro01_img07.gif

911 ms

m_intro01_img08.gif

m_intro01_img08.gif

1138 ms

m_intro01_img09.gif

m_intro01_img09.gif

947 ms

m_intro01_img10.gif

m_intro01_img10.gif

947 ms

m_intro01_img11.gif

m_intro01_img11.gif

1136 ms

m_intro01_img12_01.gif

m_intro01_img12_01.gif

3768 ms

m_intro01_img12_02.gif

m_intro01_img12_02.gif

1200 ms

m_intro01_img12_03.gif

m_intro01_img12_03.gif

1363 ms

m_intro01_img12_04.gif

m_intro01_img12_04.gif

1366 ms

m_intro01_img12_05.gif

m_intro01_img12_05.gif

1450 ms

m_intro01_img12_06.gif

m_intro01_img12_06.gif

1592 ms

m_intro01_img12_07.gif

m_intro01_img12_07.gif

1595 ms

m_intro01_img12_08.gif

m_intro01_img12_08.gif

1689 ms

m_intro01_img12_09.gif

m_intro01_img12_09.gif

1819 ms

m_intro01_img12_10.gif

m_intro01_img12_10.gif

1824 ms

m_intro01_img12_11.gif

m_intro01_img12_11.gif

1927 ms

m_intro01_img12_12.gif

m_intro01_img12_12.gif

2047 ms

m_intro01_img12_13.gif

m_intro01_img12_13.gif

2052 ms

m_intro01_img12_14.gif

m_intro01_img12_14.gif

2168 ms

m_intro01_footer.gif

m_intro01_footer.gif

2279 ms

Accessibility Review

bcstock.co.kr accessibility score

100

Accessibility Issues

Best Practices

bcstock.co.kr best practices score

83

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

Browser errors were logged to the console

SEO Factors

bcstock.co.kr SEO score

90

Search Engine Optimization Advices

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 Bcstock.co.kr 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 Bcstock.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

bcstock.co.kr

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