Tools & Wizards About Us
zeusoil.co.kr screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

zeusoil.co.kr

제우스유화공업(주)

Page Load Speed

29.5 sec in total

First Response

791 ms

Resources Loaded

28.6 sec

Page Rendered

106 ms

zeusoil.co.kr screenshot

About Website

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

제우스유화공업(주)

Visit zeusoil.co.kr

Key Findings

We analyzed Zeusoil.co.kr page load time and found that the first response time was 791 ms and then it took 28.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

zeusoil.co.kr performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value15.0 s

0/100

25%

SI (Speed Index)

Value23.0 s

0/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.156

74/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

Network Requests Diagram

zeusoil.co.kr

791 ms

Default.htm

1491 ms

master.css

368 ms

main_style.css

756 ms

featherlight.min.css

547 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 98% of them (51 requests) were addressed to the original Zeusoil.co.kr, 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Zeusoil.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 130.6 kB (35%)

Content Size

369.6 kB

After Optimization

239.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zeusoil.co.kr main page is 369.6 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 201.9 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 10.2 kB

  • Original 14.4 kB
  • After minification 12.7 kB
  • After compression 4.2 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 1.7 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 10.2 kB or 71% of the original size.

Image Optimization

-9%

Potential reduce by 18.1 kB

  • Original 201.9 kB
  • After minification 183.8 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. Zeusoil images are well optimized though.

JavaScript Optimization

-41%

Potential reduce by 23.8 kB

  • Original 58.2 kB
  • After minification 50.6 kB
  • After compression 34.4 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 23.8 kB or 41% of the original size.

CSS Optimization

-82%

Potential reduce by 78.5 kB

  • Original 95.2 kB
  • After minification 80.1 kB
  • After compression 16.7 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. Zeusoil.co.kr needs all CSS files to be minified and compressed as it can save up to 78.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (33%)

Requests Now

45

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zeusoil. 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 from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zeusoil.co.kr

zeusoil.co.kr

791 ms

Default.htm

Default.htm

1491 ms

master.css

master.css

368 ms

main_style.css

main_style.css

756 ms

featherlight.min.css

featherlight.min.css

547 ms

jquery.min.js

jquery.min.js

8 ms

ani_menu.js

ani_menu.js

546 ms

jquery.banner.js

jquery.banner.js

1118 ms

jquery.bpopup.min.js

jquery.bpopup.min.js

746 ms

jquery-1.10.2.js

jquery-1.10.2.js

6116 ms

public.css

public.css

902 ms

left.css

left.css

719 ms

right.css

right.css

579 ms

padding.css

padding.css

1654 ms

content.css

content.css

1334 ms

position.css

position.css

903 ms

border.css

border.css

1086 ms

color.css

color.css

1085 ms

sizeh.css

sizeh.css

1113 ms

sizew.css

sizew.css

1810 ms

featherlight.min.js

featherlight.min.js

1099 ms

160408.jpg

160408.jpg

1273 ms

close01.jpg

close01.jpg

193 ms

close02.jpg

close02.jpg

190 ms

logo.png

logo.png

190 ms

top_01.png

top_01.png

188 ms

top_02.png

top_02.png

191 ms

top_03.png

top_03.png

369 ms

copy.png

copy.png

375 ms

btn01.jpg

btn01.jpg

554 ms

btn02.jpg

btn02.jpg

749 ms

btn03.jpg

btn03.jpg

758 ms

visual01.jpg

visual01.jpg

7988 ms

visual02.jpg

visual02.jpg

6804 ms

visual03.jpg

visual03.jpg

8216 ms

visual04.jpg

visual04.jpg

10571 ms

notice.jpg

notice.jpg

948 ms

more.jpg

more.jpg

1140 ms

m_menu_bg.png

m_menu_bg.png

1325 ms

top_bg.png

top_bg.png

1450 ms

bullet_03.png

bullet_03.png

1516 ms

cb_bg.jpg

cb_bg.jpg

1633 ms

banner_cb01.jpg

banner_cb01.jpg

1893 ms

b_more.jpg

b_more.jpg

1817 ms

banner_cb02.jpg

banner_cb02.jpg

2182 ms

banner_cb03.jpg

banner_cb03.jpg

2084 ms

banner_cb04.jpg

banner_cb04.jpg

2275 ms

nanumGothicWeb.woff

nanumGothicWeb.woff

20373 ms

menu01_01ov.png

menu01_01ov.png

192 ms

menu02ov.png

menu02ov.png

191 ms

main_b03_02ov.png

main_b03_02ov.png

188 ms

nanumGothicWeb.svg

nanumGothicWeb.svg

186 ms

Accessibility Review

zeusoil.co.kr accessibility score

63

Accessibility Issues

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

zeusoil.co.kr best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

zeusoil.co.kr SEO score

62

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

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

    KO

  • Encoding

    UTF-8

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

zeusoil.co.kr

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