Tools & Wizards About Us
irex.co.kr screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    77% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

irex.co.kr

IREX

Page Load Speed

3.7 sec in total

First Response

1.2 sec

Resources Loaded

2.4 sec

Page Rendered

87 ms

irex.co.kr screenshot

About Website

Click here to check amazing IREX content. Otherwise, check out these important facts you probably never knew about irex.co.kr

40년이상을 가구하드웨어 전문기업으로 성장해 온 삼성정밀공업은 지속적인 연구개발 및 과감한 투자 그리고 인재개발로 국내최고에서 이제 세계최고의 하드웨어기업으로 성장해 나아가고 있습니다.

Visit irex.co.kr

Key Findings

We analyzed Irex.co.kr page load time and found that the first response time was 1.2 sec and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

irex.co.kr performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.031

100/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

Network Requests Diagram

irex.co.kr

1193 ms

style.css

732 ms

script.js

497 ms

LeftMenu.js

754 ms

toggle.js

480 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that all of those requests were addressed to Irex.co.kr and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Irex.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 28.4 kB (79%)

Content Size

35.8 kB

After Optimization

7.4 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Irex.co.kr main page is 35.8 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Javascripts take 27.6 kB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 3.2 kB

  • Original 5.1 kB
  • After minification 5.0 kB
  • After compression 1.9 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 3.2 kB or 62% of the original size.

JavaScript Optimization

-82%

Potential reduce by 22.7 kB

  • Original 27.6 kB
  • After minification 19.8 kB
  • After compression 4.9 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 22.7 kB or 82% of the original size.

CSS Optimization

-80%

Potential reduce by 2.5 kB

  • Original 3.1 kB
  • After minification 2.4 kB
  • After compression 606 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. Irex.co.kr needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IREX. According to our analytics all requests are already optimized.

Network Requests Diagram

irex.co.kr

irex.co.kr

1193 ms

style.css

style.css

732 ms

script.js

script.js

497 ms

LeftMenu.js

LeftMenu.js

754 ms

toggle.js

toggle.js

480 ms

NChecker.js

NChecker.js

972 ms

00_notice.gif

00_notice.gif

248 ms

00_more.gif

00_more.gif

241 ms

img01.gif

img01.gif

493 ms

Accessibility Review

irex.co.kr accessibility score

83

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.

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

Best Practices

irex.co.kr best practices score

75

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

irex.co.kr SEO score

83

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

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

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 uses legible font sizes

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 Irex.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 Irex.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

irex.co.kr

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