Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

cubecore.co.kr

CUBECORE

Page Load Speed

3.6 sec in total

First Response

811 ms

Resources Loaded

2.7 sec

Page Rendered

146 ms

cubecore.co.kr screenshot

About Website

Visit cubecore.co.kr now to see the best up-to-date CUBECORE content and also check out these interesting facts you probably never knew about cubecore.co.kr

Visit cubecore.co.kr

Key Findings

We analyzed Cubecore.co.kr page load time and found that the first response time was 811 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

cubecore.co.kr performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

93/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value2.2 s

99/100

10%

Network Requests Diagram

cubecore.co.kr

811 ms

default.css

203 ms

button.css

397 ms

jquery-ui.css

398 ms

style.css

403 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 90% of them (36 requests) were addressed to the original Cubecore.co.kr, 8% (3 requests) were made to Wcs.naver.com and 3% (1 request) were made to Static.analytics.openapi.naver.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Cubecore.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 328.8 kB (60%)

Content Size

543.9 kB

After Optimization

215.0 kB

In fact, the total size of Cubecore.co.kr main page is 543.9 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. 25% of websites need less resources to load. Javascripts take 367.2 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 14.2 kB

  • Original 18.9 kB
  • After minification 15.2 kB
  • After compression 4.7 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 3.7 kB, which is 20% 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 14.2 kB or 75% of the original size.

Image Optimization

-1%

Potential reduce by 975 B

  • Original 99.5 kB
  • After minification 98.6 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. CUBECORE images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 265.2 kB

  • Original 367.2 kB
  • After minification 358.0 kB
  • After compression 102.0 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 265.2 kB or 72% of the original size.

CSS Optimization

-83%

Potential reduce by 48.5 kB

  • Original 58.2 kB
  • After minification 47.6 kB
  • After compression 9.7 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. Cubecore.co.kr needs all CSS files to be minified and compressed as it can save up to 48.5 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (67%)

Requests Now

39

After Optimization

13

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CUBECORE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

cubecore.co.kr accessibility score

80

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

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.

Best Practices

cubecore.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

cubecore.co.kr SEO score

91

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

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 Cubecore.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 Cubecore.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

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