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leeyoo.co.kr screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

leeyoo.co.kr

리앤유 마케팅 - Lee & Yoo Marketing

Page Load Speed

5.9 sec in total

First Response

853 ms

Resources Loaded

4.7 sec

Page Rendered

370 ms

About Website

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

벌브컴퍼니는 광고를 필요로하는 많은 업체들을 대상으로 하는 인큐베이팅 마케팅 전문 기업입니다. 온/오프라인마케팅, 키워드광고, 바이럴마케팅 등 다양한 방법으로 도움드립니다.

Visit leeyoo.co.kr

Key Findings

We analyzed Leeyoo.co.kr page load time and found that the first response time was 853 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

leeyoo.co.kr performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value110 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

Network Requests Diagram

leeyoo.co.kr

853 ms

reset.css

214 ms

bootstrap.min.css

634 ms

bootstrap-icons.css

57 ms

swiper-bundle.min.css

565 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 79% of them (44 requests) were addressed to the original Leeyoo.co.kr, 16% (9 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Leeyoo.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 974.8 kB (9%)

Content Size

11.1 MB

After Optimization

10.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Leeyoo.co.kr main page is 11.1 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 10.9 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 36.1 kB

  • Original 43.0 kB
  • After minification 30.6 kB
  • After compression 6.8 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 12.4 kB, which is 29% 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 36.1 kB or 84% of the original size.

Image Optimization

-9%

Potential reduce by 930.3 kB

  • Original 10.9 MB
  • After minification 9.9 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. Lee Yoo images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 2.5 kB

  • Original 107.0 kB
  • After minification 107.0 kB
  • After compression 104.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-10%

Potential reduce by 5.8 kB

  • Original 58.5 kB
  • After minification 58.3 kB
  • After compression 52.7 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. Leeyoo.co.kr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 20 (43%)

Requests Now

46

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lee Yoo. 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 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

leeyoo.co.kr accessibility score

88

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

leeyoo.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

leeyoo.co.kr SEO score

77

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

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    KO

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Leeyoo.co.kr can be misinterpreted by Google and other search engines. Our service has detected that Korean is used on the page, and it does not match the claimed English language. Our system also found out that Leeyoo.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 data is detected on the main page of Lee Yoo. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: