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jlgu.jlg.com screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

jlgu.jlg.com

Page Load Speed

603 ms in total

First Response

147 ms

Resources Loaded

385 ms

Page Rendered

71 ms

jlgu.jlg.com screenshot

About Website

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Key Findings

We analyzed Jlgu.jlg.com page load time and found that the first response time was 147 ms and then it took 456 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

jlgu.jlg.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value24.3 s

0/100

25%

SI (Speed Index)

Value14.2 s

1/100

10%

TBT (Total Blocking Time)

Value820 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value21.8 s

1/100

10%

Network Requests Diagram

jlgu.jlg.com

147 ms

75704affd52c7d51.css

72 ms

4ea7e245202493ba.css

117 ms

polyfills-78c92fac7aa8fdd8.js

136 ms

webpack-228b2994de14c008.js

135 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that all of those requests were addressed to Jlgu.jlg.com and no external sources were called. The less responsive or slowest element that took the longest time to load (203 ms) belongs to the original domain Jlgu.jlg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 388.8 kB (30%)

Content Size

1.3 MB

After Optimization

897.1 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Jlgu.jlg.com main page is 1.3 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. 50% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 985 B

  • Original 1.6 kB
  • After minification 1.6 kB
  • After compression 629 B

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 985 B or 61% of the original size.

JavaScript Optimization

-28%

Potential reduce by 295.3 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 777.0 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 295.3 kB or 28% of the original size.

CSS Optimization

-44%

Potential reduce by 92.5 kB

  • Original 212.0 kB
  • After minification 212.0 kB
  • After compression 119.5 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. Jlgu.jlg.com needs all CSS files to be minified and compressed as it can save up to 92.5 kB or 44% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (73%)

Requests Now

11

After Optimization

3

  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jlgu Jlg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jlgu.jlg.com

jlgu.jlg.com

147 ms

75704affd52c7d51.css

75704affd52c7d51.css

72 ms

4ea7e245202493ba.css

4ea7e245202493ba.css

117 ms

polyfills-78c92fac7aa8fdd8.js

polyfills-78c92fac7aa8fdd8.js

136 ms

webpack-228b2994de14c008.js

webpack-228b2994de14c008.js

135 ms

framework-fc408c5ecf994646.js

framework-fc408c5ecf994646.js

161 ms

main-cda3cf610178bb9c.js

main-cda3cf610178bb9c.js

134 ms

_app-3141684671fc7ba1.js

_app-3141684671fc7ba1.js

203 ms

509-bed9994f35ab8d9f.js

509-bed9994f35ab8d9f.js

172 ms

index-9b01c3dfe3567bca.js

index-9b01c3dfe3567bca.js

172 ms

_buildManifest.js

_buildManifest.js

173 ms

_ssgManifest.js

_ssgManifest.js

172 ms

Accessibility Review

jlgu.jlg.com accessibility score

98

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.

Best Practices

jlgu.jlg.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

jlgu.jlg.com SEO score

100

Search Engine Optimization Advices

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

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jlgu.jlg.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Jlgu.jlg.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

jlgu.jlg.com

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