Tools & Wizards About Us
lussa.net screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

lussa.net

Software House | PT Lussa Teknologi Global | Indonesia

Page Load Speed

6.6 sec in total

First Response

1.8 sec

Resources Loaded

4.8 sec

Page Rendered

53 ms

lussa.net screenshot

About Website

Click here to check amazing Lussa content. Otherwise, check out these important facts you probably never knew about lussa.net

Get quick estimation of scope, time, & budget for your IT project. PT Lussa Teknologi Global is a software house from Bandung, Indonesia.

Visit lussa.net

Key Findings

We analyzed Lussa.net page load time and found that the first response time was 1.8 sec and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

lussa.net performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value15.3 s

1/100

10%

TBT (Total Blocking Time)

Value870 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value21.7 s

1/100

10%

Network Requests Diagram

www.lussa.net

1768 ms

minified.js

30 ms

focus-within-polyfill.js

29 ms

polyfill.min.js

937 ms

thunderbolt-commons.2ae1974e.bundle.min.js

7 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Lussa.net, 49% (33 requests) were made to Static.wixstatic.com and 27% (18 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Lussa.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 812.5 kB (61%)

Content Size

1.3 MB

After Optimization

529.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Lussa.net 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. 40% of websites need less resources to load. HTML takes 933.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 751.8 kB

  • Original 933.5 kB
  • After minification 931.8 kB
  • After compression 181.8 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 751.8 kB or 81% of the original size.

Image Optimization

-11%

Potential reduce by 12.6 kB

  • Original 116.0 kB
  • After minification 103.4 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. Obviously, Lussa needs image optimization as it can save up to 12.6 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-16%

Potential reduce by 48.1 kB

  • Original 292.8 kB
  • After minification 292.8 kB
  • After compression 244.7 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 48.1 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (21%)

Requests Now

48

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lussa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.lussa.net

www.lussa.net

1768 ms

minified.js

minified.js

30 ms

focus-within-polyfill.js

focus-within-polyfill.js

29 ms

polyfill.min.js

polyfill.min.js

937 ms

thunderbolt-commons.2ae1974e.bundle.min.js

thunderbolt-commons.2ae1974e.bundle.min.js

7 ms

main.8ce05abc.bundle.min.js

main.8ce05abc.bundle.min.js

7 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

10 ms

lodash.min.js

lodash.min.js

12 ms

react.production.min.js

react.production.min.js

11 ms

react-dom.production.min.js

react-dom.production.min.js

12 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

11 ms

lussa-2-white.png

lussa-2-white.png

387 ms

4bdf667017a541a388381135bfcea05a.jpg

4bdf667017a541a388381135bfcea05a.jpg

539 ms

2cecf6_3655c38d301c4cb69d11f1342056ddea~mv2.jpg

2cecf6_3655c38d301c4cb69d11f1342056ddea~mv2.jpg

661 ms

2cecf6_aaf8951f6e3043dfbfd29703207fb385~mv2.png

2cecf6_aaf8951f6e3043dfbfd29703207fb385~mv2.png

642 ms

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626 ms

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2cecf6_9bcc70a743a24795a25e7f1839d11bd1~mv2.png

568 ms

2cecf6_558e9b5e88524d26ac01bb47f03c9a32~mv2.png

2cecf6_558e9b5e88524d26ac01bb47f03c9a32~mv2.png

615 ms

Web%20Design.jpg

Web%20Design.jpg

637 ms

Web%20Design.png

Web%20Design.png

705 ms

Mountain%20on%20iPhone.jpg

Mountain%20on%20iPhone.jpg

722 ms

Black%20Robot.jpg

Black%20Robot.jpg

826 ms

Data%20Cloud.jpg

Data%20Cloud.jpg

779 ms

Analyzing%20Graphs.jpg

Analyzing%20Graphs.jpg

851 ms

2cecf6_9e509dd9f63a4b6c91f1277c0530e5c5~mv2.jpg

2cecf6_9e509dd9f63a4b6c91f1277c0530e5c5~mv2.jpg

877 ms

2cecf6_2224da6ac7244902a18ce54cd420eca6~mv2.jpg

2cecf6_2224da6ac7244902a18ce54cd420eca6~mv2.jpg

910 ms

2cecf6_1a93ffd27c30498cbf174b47ab4c8dfa~mv2.png

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898 ms

2cecf6_cecbe2496ee04d81ae9f117b31214a74~mv2.jpg

2cecf6_cecbe2496ee04d81ae9f117b31214a74~mv2.jpg

1141 ms

2cecf6_0be4636b8ff6469880cc7c40d2abb9ae~mv2.jpg

2cecf6_0be4636b8ff6469880cc7c40d2abb9ae~mv2.jpg

1034 ms

2cecf6_9654fe85d26f45d9b44565d558ff101f~mv2.jpg

2cecf6_9654fe85d26f45d9b44565d558ff101f~mv2.jpg

1049 ms

2cecf6_52e799952ed3490eb88f92b7b356c125~mv2.jpg

2cecf6_52e799952ed3490eb88f92b7b356c125~mv2.jpg

1192 ms

2cecf6_3f3fa81655ac41e0a870469794c259e8~mv2.jpg

2cecf6_3f3fa81655ac41e0a870469794c259e8~mv2.jpg

1088 ms

8fd44c_935bdcf00a82452282321aa354cd8308~mv2.jpeg

8fd44c_935bdcf00a82452282321aa354cd8308~mv2.jpeg

1110 ms

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8fd44c_53ec3aa1c0fb4a66b440bbbf2c503672~mv2.png

1320 ms

8fd44c_7cdaa223ba1b48bcb03bea5d842f0969~mv2.png

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1205 ms

8fd44c_4d178ca72e6f49c8bf6960e893eeb348~mv2.png

8fd44c_4d178ca72e6f49c8bf6960e893eeb348~mv2.png

1349 ms

8fd44c_86e11d007e164379a5228b9d84eacc42~mv2.png

8fd44c_86e11d007e164379a5228b9d84eacc42~mv2.png

1312 ms

8fd44c_46ff65fab01549a4970fbc0f7de20bae~mv2.png

8fd44c_46ff65fab01549a4970fbc0f7de20bae~mv2.png

1355 ms

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1418 ms

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1480 ms

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1560 ms

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8fd44c_4cebe88b075e40b2bb72c5ff56d1e223~mv2.png

1511 ms

8fd44c_240148aae3264ce6a85af832c7578adc~mv2.png

8fd44c_240148aae3264ce6a85af832c7578adc~mv2.png

1568 ms

8fd44c_5e1364d18ca34ab9b698ccc407d8af55~mv2.png

8fd44c_5e1364d18ca34ab9b698ccc407d8af55~mv2.png

1523 ms

bundle.min.js

bundle.min.js

50 ms

FD_Udbezj8EHXbdsqLUplxa1RVmPjeKy21_GQJaLlJI.woff

FD_Udbezj8EHXbdsqLUplxa1RVmPjeKy21_GQJaLlJI.woff

31 ms

u_mYNr_qYP37m7vgvmIYZxa1RVmPjeKy21_GQJaLlJI.woff

u_mYNr_qYP37m7vgvmIYZxa1RVmPjeKy21_GQJaLlJI.woff

32 ms

opensans-bold-webfont.woff

opensans-bold-webfont.woff

33 ms

opensans-regular-webfont.woff

opensans-regular-webfont.woff

33 ms

388ef902-2c31-4818-abb1-a40dcd81f6d6.woff

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33 ms

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32 ms

88 ms

94 ms

87 ms

91 ms

91 ms

88 ms

125 ms

123 ms

127 ms

126 ms

124 ms

124 ms

deprecation-en.v5.html

deprecation-en.v5.html

5 ms

bolt-performance

bolt-performance

24 ms

deprecation-style.v5.css

deprecation-style.v5.css

6 ms

right-arrow.svg

right-arrow.svg

6 ms

Accessibility Review

lussa.net accessibility score

93

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

button, link, and menuitem elements do not have accessible names.

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

lussa.net best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

lussa.net SEO score

99

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

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 Lussa.net 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 Lussa.net 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

lussa.net

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