Tools & Wizards About Us

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

luckyworld.co.kr

럭키월드 : 세상 모든 즐거움 - 럭키월드

Page Load Speed

7.1 sec in total

First Response

737 ms

Resources Loaded

6.2 sec

Page Rendered

142 ms

About Website

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

영화, TV, 음악, 초고속 파일다운, 바로보기

Visit luckyworld.co.kr

Key Findings

We analyzed Luckyworld.co.kr page load time and found that the first response time was 737 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

luckyworld.co.kr performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value16.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value30.1 s

0/100

25%

SI (Speed Index)

Value18.7 s

0/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.4 s

5/100

10%

Network Requests Diagram

luckyworld.co.kr

737 ms

www.luckyworld.net

2836 ms

js

83 ms

default.css

522 ms

common.css

512 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Luckyworld.co.kr, 38% (23 requests) were made to Uploadcdn.luckyworld.net and 22% (13 requests) were made to Luckyworld.net. The less responsive or slowest element that took the longest time to load (2.8 sec) relates to the external source Luckyworld.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 235.6 kB (21%)

Content Size

1.1 MB

After Optimization

906.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Luckyworld.co.kr main page is 1.1 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. 45% of websites need less resources to load. Images take 751.2 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 127.8 kB

  • Original 151.2 kB
  • After minification 135.2 kB
  • After compression 23.5 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 16.0 kB, which is 11% 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 127.8 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 28.7 kB

  • Original 751.2 kB
  • After minification 722.5 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. Luckyworld images are well optimized though.

JavaScript Optimization

-37%

Potential reduce by 76.5 kB

  • Original 205.0 kB
  • After minification 205.0 kB
  • After compression 128.5 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 76.5 kB or 37% of the original size.

CSS Optimization

-8%

Potential reduce by 2.6 kB

  • Original 34.8 kB
  • After minification 34.8 kB
  • After compression 32.2 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. Luckyworld.co.kr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (33%)

Requests Now

55

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Luckyworld. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

luckyworld.co.kr accessibility score

58

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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

Form elements do not have associated labels

Best Practices

luckyworld.co.kr best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

luckyworld.co.kr SEO score

58

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

Language and Encoding

  • Language Detected

    KO

  • Language Claimed

    N/A

  • Encoding

    EUC-KR

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Luckyworld.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 Luckyworld.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

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