Tools & Wizards About Us
iljin-mac.com screenshot

Report Summary

  • 81

    Performance

    Renders faster than
    87% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

iljin-mac.com

(주)일진E-Plus – 히트펌프, 에너지 절감선도기업, 저탄소 녹색기업

Page Load Speed

10.6 sec in total

First Response

1.3 sec

Resources Loaded

9 sec

Page Rendered

254 ms

iljin-mac.com screenshot

About Website

Click here to check amazing Iljin Mac content. Otherwise, check out these important facts you probably never knew about iljin-mac.com

폐수열원히트펌프, 공기열원히트펌프, 지열원히트펌프

Visit iljin-mac.com

Key Findings

We analyzed Iljin-mac.com page load time and found that the first response time was 1.3 sec and then it took 9.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

iljin-mac.com performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

63/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

iljin-mac.com

1304 ms

main01.css

769 ms

base.css

454 ms

nivo-slider.css

455 ms

default.css

460 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 98% of them (50 requests) were addressed to the original Iljin-mac.com, 2% (1 request) were made to File.gobizkorea.com. The less responsive or slowest element that took the longest time to load (5.1 sec) belongs to the original domain Iljin-mac.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 450.6 kB (27%)

Content Size

1.7 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Iljin-mac.com main page is 1.7 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. 15% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 11.8 kB

  • Original 15.5 kB
  • After minification 13.7 kB
  • After compression 3.7 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 1.8 kB, which is 12% 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 11.8 kB or 76% of the original size.

Image Optimization

-23%

Potential reduce by 356.8 kB

  • Original 1.6 MB
  • After minification 1.2 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. Obviously, Iljin Mac needs image optimization as it can save up to 356.8 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 69.2 kB

  • Original 105.4 kB
  • After minification 105.4 kB
  • After compression 36.2 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 69.2 kB or 66% of the original size.

CSS Optimization

-82%

Potential reduce by 12.9 kB

  • Original 15.7 kB
  • After minification 13.5 kB
  • After compression 2.9 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. Iljin-mac.com needs all CSS files to be minified and compressed as it can save up to 12.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (6%)

Requests Now

49

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iljin Mac. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

iljin-mac.com

iljin-mac.com

1304 ms

main01.css

main01.css

769 ms

base.css

base.css

454 ms

nivo-slider.css

nivo-slider.css

455 ms

default.css

default.css

460 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

1679 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

906 ms

topmenu_b.gif

topmenu_b.gif

202 ms

navi01.gif

navi01.gif

394 ms

navi02.gif

navi02.gif

395 ms

navi03.gif

navi03.gif

448 ms

nav04.gif

nav04.gif

453 ms

nav05.gif

nav05.gif

457 ms

nav06.gif

nav06.gif

706 ms

logo_bg.png

logo_bg.png

1407 ms

namhae_bn.png

namhae_bn.png

1408 ms

main_visual01.jpg

main_visual01.jpg

3116 ms

main_visual02.jpg

main_visual02.jpg

3182 ms

main_visual03.jpg

main_visual03.jpg

3526 ms

main_visual04.jpg

main_visual04.jpg

3540 ms

product01.jpg

product01.jpg

1853 ms

product1_t.gif

product1_t.gif

1862 ms

more.gif

more.gif

2375 ms

product02.jpg

product02.jpg

2966 ms

product2_t.gif

product2_t.gif

3305 ms

product03.jpg

product03.jpg

3475 ms

product3_t.gif

product3_t.gif

3626 ms

product04.jpg

product04.jpg

3693 ms

product4_t.gif

product4_t.gif

3749 ms

customer.jpg

customer.jpg

4390 ms

support_t.gif

support_t.gif

3915 ms

government-incentives.png

government-incentives.png

4226 ms

notice_t.gif

notice_t.gif

4070 ms

notice_img.gif

notice_img.gif

4279 ms

company_photo.jpg

company_photo.jpg

4505 ms

m_movie.gif

m_movie.gif

4307 ms

menu_t.gif

menu_t.gif

4520 ms

sitemap_icon.png

sitemap_icon.png

4618 ms

footer_logo.gif

footer_logo.gif

4664 ms

admin.gif

admin.gif

4759 ms

gobiz.jpg

gobiz.jpg

4787 ms

fsbMainTemplete.jsp

fsbMainTemplete.jsp

5064 ms

left_b.gif

left_b.gif

4987 ms

right_b.gif

right_b.gif

5010 ms

quick01.gif

quick01.gif

4791 ms

quick02.gif

quick02.gif

4826 ms

quick03.gif

quick03.gif

4803 ms

notice_b.gif

notice_b.gif

387 ms

notice_icon.png

notice_icon.png

392 ms

arrows.png

arrows.png

256 ms

error.html

error.html

711 ms

Accessibility Review

iljin-mac.com 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

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

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

Best Practices

iljin-mac.com 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

iljin-mac.com SEO score

62

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

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 Iljin-mac.com 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 Iljin-mac.com 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

iljin-mac.com

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