Tools & Wizards About Us
jeilchemical.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

jeilchemical.com

Welcome to Jeil Chemical, a worldwide provider of sustainable chemicals

Page Load Speed

10 sec in total

First Response

1.9 sec

Resources Loaded

7.6 sec

Page Rendered

528 ms

jeilchemical.com screenshot

About Website

Click here to check amazing Jeil Chemical content for South Korea. Otherwise, check out these important facts you probably never knew about jeilchemical.com

Jeil Chemical is a worldwide provider of sustainable chemical products and solutions. Contact us today to discuss your requirements.

Visit jeilchemical.com

Key Findings

We analyzed Jeilchemical.com page load time and found that the first response time was 1.9 sec and then it took 8.1 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

jeilchemical.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value22.9 s

0/100

25%

SI (Speed Index)

Value26.9 s

0/100

10%

TBT (Total Blocking Time)

Value2,630 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.074

95/100

15%

TTI (Time to Interactive)

Value32.7 s

0/100

10%

Network Requests Diagram

www.jeilchemical.com

1879 ms

wp-emoji-release.min.js

382 ms

style.min.css

386 ms

loading-animation.css

389 ms

fileuploader.css

388 ms

Our browser made a total of 137 requests to load all elements on the main page. We found that 73% of them (100 requests) were addressed to the original Jeilchemical.com, 6% (8 requests) were made to Fonts.googleapis.com and 6% (8 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Jeilchemical.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 488.6 kB (15%)

Content Size

3.2 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jeilchemical.com main page is 3.2 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. Only a small number of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 156.7 kB

  • Original 187.1 kB
  • After minification 180.0 kB
  • After compression 30.5 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 156.7 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 11.1 kB

  • Original 1.5 MB
  • After minification 1.5 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. Jeil Chemical images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 298.6 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 786.2 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 298.6 kB or 28% of the original size.

CSS Optimization

-7%

Potential reduce by 22.3 kB

  • Original 339.1 kB
  • After minification 337.8 kB
  • After compression 316.8 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. Jeilchemical.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 97 (76%)

Requests Now

127

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 127 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jeil Chemical. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 48 to 1 for JavaScripts and from 46 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.jeilchemical.com

www.jeilchemical.com

1879 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

382 ms

style.min.css

style.min.css

386 ms

loading-animation.css

loading-animation.css

389 ms

fileuploader.css

fileuploader.css

388 ms

jquery-ui.css

jquery-ui.css

17 ms

jquery.tagit.css

jquery.tagit.css

400 ms

tagit.ui-zendesk.css

tagit.ui-zendesk.css

574 ms

frontend-style.css

frontend-style.css

581 ms

lightbox.css

lightbox.css

584 ms

advanced-tables.css

advanced-tables.css

585 ms

stacktable.css

stacktable.css

601 ms

styles.css

styles.css

602 ms

all.css

all.css

766 ms

bootstrap.css

bootstrap.css

966 ms

front.css

front.css

971 ms

settings.css

settings.css

786 ms

jquery.amaran.css

jquery.amaran.css

802 ms

all-themes.css

all-themes.css

804 ms

font-awsome.css

font-awsome.css

958 ms

animate.min.css

animate.min.css

982 ms

css

css

35 ms

font-awesome.min.css

font-awesome.min.css

1005 ms

css

css

20 ms

slick.css

slick.css

1003 ms

slick-theme.css

slick-theme.css

1150 ms

animate.css

animate.css

1159 ms

style.css

style.css

1164 ms

dark.css

dark.css

1177 ms

media.css

media.css

1203 ms

styles.css

styles.css

1403 ms

theme-icons.css

theme-icons.css

1343 ms

css

css

34 ms

style.css

style.css

1352 ms

custom.css

custom.css

1357 ms

generic-no-float.css

generic-no-float.css

1373 ms

js_composer.min.css

js_composer.min.css

1598 ms

components-production.min.css

components-production.min.css

1537 ms

theme-options-production.css

theme-options-production.css

1547 ms

jquery.js

jquery.js

1552 ms

jquery-ui.min.js

jquery-ui.min.js

24 ms

css

css

18 ms

css

css

18 ms

api.js

api.js

30 ms

css

css

18 ms

BMC-contactus.css

BMC-contactus.css

1194 ms

font-awesome.css

font-awesome.css

1259 ms

jquery-migrate.min.js

jquery-migrate.min.js

1350 ms

tag-it.js

tag-it.js

1368 ms

tag-it-custom.js

tag-it-custom.js

1357 ms

wcslog.js

wcslog.js

100 ms

fileuploader.js

fileuploader.js

1369 ms

lightbox.js

lightbox.js

1234 ms

core.min.js

core.min.js

1230 ms

datepicker.min.js

datepicker.min.js

1346 ms

frontend.js

frontend.js

1360 ms

bootstrap.min.js

bootstrap.min.js

1351 ms

front.js

front.js

1366 ms

chosen.jquery.min.js

chosen.jquery.min.js

1240 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

1231 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

1319 ms

css

css

19 ms

jquery.amaran.js

jquery.amaran.js

1335 ms

slick.js

slick.js

1186 ms

template.js

template.js

1197 ms

widget.min.js

widget.min.js

1282 ms

tabs.min.js

tabs.min.js

1272 ms

accordion.min.js

accordion.min.js

1314 ms

advanced-tables-frontend.js

advanced-tables-frontend.js

1355 ms

jquery.tablesorter.min.js

jquery.tablesorter.min.js

1210 ms

stacktable.js

stacktable.js

1235 ms

jquery.responsiveTabs.min.js

jquery.responsiveTabs.min.js

1349 ms

jquery.form.min.js

jquery.form.min.js

1338 ms

scripts.js

scripts.js

1315 ms

comment-reply.min.js

comment-reply.min.js

1233 ms

scripts.js

scripts.js

1375 ms

new-tab.min.js

new-tab.min.js

1223 ms

wp-embed.min.js

wp-embed.min.js

1252 ms

js_composer_front.min.js

js_composer_front.min.js

1220 ms

components-production.min.js

components-production.min.js

1161 ms

close.png

close.png

975 ms

loading.gif

loading.gif

1193 ms

prev.png

prev.png

1195 ms

next.png

next.png

1195 ms

analytics.js

analytics.js

144 ms

gtm.js

gtm.js

141 ms

english.png

english.png

773 ms

korean.png

korean.png

773 ms

jeil-logo1.png

jeil-logo1.png

773 ms

dummy.png

dummy.png

783 ms

jeilchemical-business-1024x726.jpg

jeilchemical-business-1024x726.jpg

1049 ms

jeil-footer_logo.png

jeil-footer_logo.png

867 ms

trust_01.jpg

trust_01.jpg

1211 ms

chemical_01.jpg

chemical_01.jpg

1623 ms

font

font

109 ms

fonts-icomoon.woff

fonts-icomoon.woff

988 ms

Pe-icon-line.woff

Pe-icon-line.woff

1025 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1122 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1109 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1185 ms

theme-icons.woff

theme-icons.woff

1222 ms

collect

collect

88 ms

collect

collect

36 ms

recaptcha__en.js

recaptcha__en.js

66 ms

js

js

89 ms

font

font

61 ms

analytics.js

analytics.js

134 ms

collect

collect

127 ms

revolution.extension.video.min.js

revolution.extension.video.min.js

786 ms

revolution.extension.slideanims.min.js

revolution.extension.slideanims.min.js

795 ms

revolution.extension.actions.min.js

revolution.extension.actions.min.js

808 ms

revolution.extension.layeranimation.min.js

revolution.extension.layeranimation.min.js

856 ms

revolution.extension.parallax.min.js

revolution.extension.parallax.min.js

895 ms

jquery.ajax.portfolio.js

jquery.ajax.portfolio.js

959 ms

font

font

80 ms

fallback

fallback

22 ms

fallback__ltr.css

fallback__ltr.css

3 ms

css

css

17 ms

logo_48.png

logo_48.png

3 ms

font

font

15 ms

iframe_api

iframe_api

92 ms

ic_close_24px.svg

ic_close_24px.svg

234 ms

jeilepoxy_main_slide_001.jpg

jeilepoxy_main_slide_001.jpg

398 ms

1-slide-video-cover.jpg

1-slide-video-cover.jpg

195 ms

www-widgetapi.js

www-widgetapi.js

3 ms

automobile-industry3.jpg

automobile-industry3.jpg

756 ms

transparent.png

transparent.png

196 ms

reactor2.jpg

reactor2.jpg

635 ms

iphone_big-1.png

iphone_big-1.png

198 ms

Vs8WRmI6lnA

Vs8WRmI6lnA

83 ms

65B3E21yt6k

65B3E21yt6k

110 ms

www-player.css

www-player.css

13 ms

www-embed-player.js

www-embed-player.js

37 ms

base.js

base.js

71 ms

ad_status.js

ad_status.js

248 ms

6G8W4755DcKllowajy4Hir2nUkhKuKJIeeFduDotaQ8.js

6G8W4755DcKllowajy4Hir2nUkhKuKJIeeFduDotaQ8.js

153 ms

embed.js

embed.js

107 ms

Accessibility Review

jeilchemical.com accessibility score

76

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

jeilchemical.com 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

High

Page has valid source maps

SEO Factors

jeilchemical.com SEO score

85

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jeilchemical.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Jeilchemical.com 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

jeilchemical.com

Open Graph data is detected on the main page of Jeil Chemical. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: