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easyblue.co.kr screenshot

Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

easyblue.co.kr

Easyblue-이지블루-스마트폰의 문자입력을 키보드와 마우스로 한다!

Page Load Speed

5.3 sec in total

First Response

835 ms

Resources Loaded

4.3 sec

Page Rendered

176 ms

easyblue.co.kr screenshot

About Website

Click here to check amazing Easyblue content for South Korea. Otherwise, check out these important facts you probably never knew about easyblue.co.kr

이지블루-블루투스3.0 동글 type으로,PC의 키보드로 스마트폰에 문자입력이 가능하고 또한 마우스 클릭으로 어플 실행이 가능하다. 이지블루는 표준 블루투스 HID 프로파일을 지원하는 스마트폰에 사용할 수 있습니다.

Visit easyblue.co.kr

Key Findings

We analyzed Easyblue.co.kr page load time and found that the first response time was 835 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

easyblue.co.kr performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

easyblue.co.kr

835 ms

common.css

488 ms

jquery-ui.css

21 ms

jquery.min.js

38 ms

conversion.js

18 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 75% of them (24 requests) were addressed to the original Easyblue.co.kr, 6% (2 requests) were made to Ajax.googleapis.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Easyblue.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 54.0 kB (13%)

Content Size

430.4 kB

After Optimization

376.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Easyblue.co.kr main page is 430.4 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. 20% of websites need less resources to load. Images take 361.1 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 7.7 kB

  • Original 11.0 kB
  • After minification 9.6 kB
  • After compression 3.3 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 1.4 kB, which is 13% 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 7.7 kB or 70% of the original size.

Image Optimization

-3%

Potential reduce by 10.6 kB

  • Original 361.1 kB
  • After minification 350.5 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. Easyblue images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 32.0 kB

  • Original 52.9 kB
  • After minification 52.9 kB
  • After compression 20.9 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 32.0 kB or 60% of the original size.

CSS Optimization

-69%

Potential reduce by 3.7 kB

  • Original 5.4 kB
  • After minification 4.5 kB
  • After compression 1.7 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. Easyblue.co.kr needs all CSS files to be minified and compressed as it can save up to 3.7 kB or 69% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (14%)

Requests Now

29

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Easyblue. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

easyblue.co.kr

easyblue.co.kr

835 ms

common.css

common.css

488 ms

jquery-ui.css

jquery-ui.css

21 ms

jquery.min.js

jquery.min.js

38 ms

conversion.js

conversion.js

18 ms

base.css

base.css

488 ms

layout.css

layout.css

495 ms

table.css

table.css

502 ms

bg_visual_main.jpg

bg_visual_main.jpg

500 ms

logo.png

logo.png

483 ms

img1.jpg

img1.jpg

1216 ms

img2.jpg

img2.jpg

1272 ms

img3.jpg

img3.jpg

1027 ms

img4.jpg

img4.jpg

1434 ms

smd_on.png

smd_on.png

962 ms

smd.png

smd.png

981 ms

menu01.png

menu01.png

1450 ms

menu02.png

menu02.png

1466 ms

menu03.png

menu03.png

1727 ms

menu04.png

menu04.png

1761 ms

go_bn1.png

go_bn1.png

2300 ms

logo_footer.png

logo_footer.png

1936 ms

copy.png

copy.png

1958 ms

go_facebook.gif

go_facebook.gif

2118 ms

go_bar.gif

go_bar.gif

2424 ms

go_twitter.gif

go_twitter.gif

2454 ms

go_blog.gif

go_blog.gif

2475 ms

analytics.js

analytics.js

6 ms

43 ms

collect

collect

17 ms

collect

collect

57 ms

41 ms

Accessibility Review

easyblue.co.kr accessibility score

53

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

easyblue.co.kr best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

easyblue.co.kr SEO score

69

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

Language and Encoding

  • Language Detected

    KO

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

easyblue.co.kr

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