Tools & Wizards About Us

Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

careercenter.co.kr

커리어 - 취업이 이뤄진다, 이직이 이뤄진다.

Page Load Speed

7.4 sec in total

First Response

1.4 sec

Resources Loaded

5.6 sec

Page Rendered

364 ms

About Website

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

구인, 구직, 취업, 채용, 취업가이드, 경력관리, 커리어, 헤드헌팅, 파견.대행, 아웃소싱, 인재파견, 채용대행, 박람회

Visit careercenter.co.kr

Key Findings

We analyzed Careercenter.co.kr page load time and found that the first response time was 1.4 sec and then it took 5.9 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

careercenter.co.kr performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

88/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

48/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.044

99/100

15%

TTI (Time to Interactive)

Value2.2 s

99/100

10%

Network Requests Diagram

careercenter.co.kr

1423 ms

new_main.css

988 ms

select_design.js

813 ms

makePCookie.js

599 ms

career_scroll2.js

815 ms

Our browser made a total of 120 requests to load all elements on the main page. We found that 4% of them (5 requests) were addressed to the original Careercenter.co.kr, 83% (99 requests) were made to Image.career.co.kr and 5% (6 requests) were made to Imgs.career.co.kr. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Koreahro.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 254.8 kB (67%)

Content Size

381.4 kB

After Optimization

126.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Careercenter.co.kr main page is 381.4 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. 25% of websites need less resources to load. Javascripts take 202.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 46.9 kB

  • Original 58.5 kB
  • After minification 54.7 kB
  • After compression 11.6 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 46.9 kB or 80% of the original size.

Image Optimization

-18%

Potential reduce by 16.7 kB

  • Original 91.0 kB
  • After minification 74.3 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. Obviously, Careercenter needs image optimization as it can save up to 16.7 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-82%

Potential reduce by 166.4 kB

  • Original 202.8 kB
  • After minification 129.3 kB
  • After compression 36.5 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 166.4 kB or 82% of the original size.

CSS Optimization

-86%

Potential reduce by 24.9 kB

  • Original 29.0 kB
  • After minification 25.6 kB
  • After compression 4.2 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. Careercenter.co.kr needs all CSS files to be minified and compressed as it can save up to 24.9 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 56 (47%)

Requests Now

119

After Optimization

63

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Careercenter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

careercenter.co.kr accessibility score

70

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

careercenter.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

careercenter.co.kr SEO score

69

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

    KO

  • Encoding

    EUC-KR

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Careercenter.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 Careercenter.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 description is not detected on the main page of Careercenter. 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: