Tools & Wizards About Us
videocube.co.kr screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

videocube.co.kr

CCTV camera, HD-SDI camera, Car Rear View camera, Car Black Box | VideoCube

Page Load Speed

4.2 sec in total

First Response

1.4 sec

Resources Loaded

2.6 sec

Page Rendered

113 ms

videocube.co.kr screenshot

About Website

Welcome to videocube.co.kr homepage info - get ready to check Video Cube best content right away, or after learning these important things about videocube.co.kr

VideoCube is a leading company in manufacturing CCTV camera, HD-SDI camera, Car Rear View camera, Car Black Box, HD-DVR, etc.

Visit videocube.co.kr

Key Findings

We analyzed Videocube.co.kr page load time and found that the first response time was 1.4 sec and then it took 2.7 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

videocube.co.kr performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value5.1 s

61/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.1 s

86/100

10%

Network Requests Diagram

videocube.co.kr

1419 ms

script.js

373 ms

js_rolling.js

387 ms

style.css

389 ms

analytics.js

30 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 91% of them (30 requests) were addressed to the original Videocube.co.kr, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Errdoc.gabia.io. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Videocube.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 28.9 kB (33%)

Content Size

87.1 kB

After Optimization

58.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Videocube.co.kr main page is 87.1 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. 15% of websites need less resources to load. Javascripts take 34.3 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 13.7 kB

  • Original 17.1 kB
  • After minification 13.5 kB
  • After compression 3.4 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 3.6 kB, which is 21% 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 13.7 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 131 B

  • Original 30.4 kB
  • After minification 30.3 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. Video Cube images are well optimized though.

JavaScript Optimization

-31%

Potential reduce by 10.6 kB

  • Original 34.3 kB
  • After minification 30.8 kB
  • After compression 23.7 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 10.6 kB or 31% of the original size.

CSS Optimization

-84%

Potential reduce by 4.5 kB

  • Original 5.3 kB
  • After minification 3.9 kB
  • After compression 856 B

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. Videocube.co.kr needs all CSS files to be minified and compressed as it can save up to 4.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (29%)

Requests Now

31

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Video Cube. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

videocube.co.kr

videocube.co.kr

1419 ms

script.js

script.js

373 ms

js_rolling.js

js_rolling.js

387 ms

style.css

style.css

389 ms

analytics.js

analytics.js

30 ms

bg2.gif

bg2.gif

201 ms

top_bg.gif

top_bg.gif

198 ms

top_home.gif

top_home.gif

198 ms

top_sitemap.gif

top_sitemap.gif

202 ms

top_contact.gif

top_contact.gif

395 ms

top_logo.gif

top_logo.gif

394 ms

menu_bg.gif

menu_bg.gif

396 ms

tit_new.gif

tit_new.gif

399 ms

newpro_img01.jpg

newpro_img01.jpg

404 ms

newpro_img02.jpg

newpro_img02.jpg

414 ms

tit_news.gif

tit_news.gif

591 ms

news_icon.gif

news_icon.gif

589 ms

bn01.gif

bn01.gif

589 ms

bn02.gif

bn02.gif

595 ms

bn03.gif

bn03.gif

606 ms

tit_pro.gif

tit_pro.gif

621 ms

pro01.jpg

pro01.jpg

783 ms

pro02.jpg

pro02.jpg

784 ms

pro03.jpg

pro03.jpg

784 ms

pro04.jpg

pro04.jpg

790 ms

pro05.jpg

pro05.jpg

806 ms

pro06.jpg

pro06.jpg

826 ms

foot_copy.gif

foot_copy.gif

979 ms

main_bg.gif

main_bg.gif

964 ms

mainflash_bg.gif

mainflash_bg.gif

966 ms

foot_bg.gif

foot_bg.gif

965 ms

collect

collect

34 ms

404.html

404.html

602 ms

Accessibility Review

videocube.co.kr accessibility score

63

Accessibility Issues

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

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

High

<object> elements do not have alternate text

Best Practices

videocube.co.kr best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

videocube.co.kr SEO score

54

Search Engine Optimization Advices

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

High

Document uses plugins

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    EUC-KR

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Videocube.co.kr can be misinterpreted by Google and other search engines. Our service has detected that English 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 Videocube.co.kr main page’s claimed encoding is euc-kr. 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

videocube.co.kr

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