Tools & Wizards About Us
luminos-nuclear.com screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

luminos-nuclear.com

Luminos Nuclear | Gamma hardened LED Lighting | Slovenia

Page Load Speed

3.6 sec in total

First Response

733 ms

Resources Loaded

2.8 sec

Page Rendered

72 ms

luminos-nuclear.com screenshot

About Website

Welcome to luminos-nuclear.com homepage info - get ready to check Luminos Nuclear best content right away, or after learning these important things about luminos-nuclear.com

LED lighting for nuclear environments with gamma radiation. Developed by Nanocut co. ltd. based in Slovenia.

Visit luminos-nuclear.com

Key Findings

We analyzed Luminos-nuclear.com page load time and found that the first response time was 733 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

luminos-nuclear.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value4,540 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value20.8 s

2/100

10%

Network Requests Diagram

www.luminos-nuclear.com

733 ms

originTrials.41d7301a.bundle.min.js

40 ms

minified.js

43 ms

focus-within-polyfill.js

42 ms

polyfill.min.js

532 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Luminos-nuclear.com, 41% (26 requests) were made to Static.wixstatic.com and 34% (22 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 314.1 kB (43%)

Content Size

731.4 kB

After Optimization

417.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Luminos-nuclear.com main page is 731.4 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. 55% of websites need less resources to load. HTML takes 407.1 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 306.7 kB

  • Original 407.1 kB
  • After minification 405.4 kB
  • After compression 100.3 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 306.7 kB or 75% of the original size.

Image Optimization

-4%

Potential reduce by 3.9 kB

  • Original 99.2 kB
  • After minification 95.2 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. Luminos Nuclear images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 3.4 kB

  • Original 225.1 kB
  • After minification 225.0 kB
  • After compression 221.7 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 11 (20%)

Requests Now

54

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Luminos Nuclear. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.luminos-nuclear.com

www.luminos-nuclear.com

733 ms

originTrials.41d7301a.bundle.min.js

originTrials.41d7301a.bundle.min.js

40 ms

minified.js

minified.js

43 ms

focus-within-polyfill.js

focus-within-polyfill.js

42 ms

polyfill.min.js

polyfill.min.js

532 ms

thunderbolt-commons.eb770ee8.bundle.min.js

thunderbolt-commons.eb770ee8.bundle.min.js

83 ms

main.578f27a3.bundle.min.js

main.578f27a3.bundle.min.js

86 ms

lodash.min.js

lodash.min.js

85 ms

react.production.min.js

react.production.min.js

85 ms

react-dom.production.min.js

react-dom.production.min.js

87 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

81 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

82 ms

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280 ms

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538 ms

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503 ms

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583 ms

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534 ms

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553 ms

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505 ms

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649 ms

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739 ms

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783 ms

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812 ms

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957 ms

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797 ms

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1120 ms

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989 ms

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921 ms

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1073 ms

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1113 ms

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1182 ms

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1234 ms

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1282 ms

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1418 ms

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1303 ms

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1389 ms

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1407 ms

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1383 ms

bundle.min.js

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92 ms

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54 ms

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53 ms

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54 ms

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53 ms

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54 ms

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53 ms

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54 ms

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55 ms

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53 ms

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6 ms

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bolt-performance

29 ms

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14 ms

right-arrow.svg

right-arrow.svg

12 ms

Accessibility Review

luminos-nuclear.com accessibility score

86

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.

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

Heading elements are not in a sequentially-descending order

Best Practices

luminos-nuclear.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

luminos-nuclear.com SEO score

97

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 Luminos-nuclear.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 Luminos-nuclear.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

luminos-nuclear.com

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