Tools & Wizards About Us
luxon.su screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    64% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

luxon.su

Светодиодные светильники и прожекторы ЛюксОН. Производство светодиодного оборудования в России. Продажа светильников в Москве, по России

Page Load Speed

3.8 sec in total

First Response

663 ms

Resources Loaded

2.9 sec

Page Rendered

273 ms

luxon.su screenshot

About Website

Visit luxon.su now to see the best up-to-date Luxon content for Russia and also check out these interesting facts you probably never knew about luxon.su

Светодиодные светильники и прожекторы для промышленного, уличного, офисного, бытового и других видов освещения российского производства. Продажа в Москве и в регионах (дилеры)

Visit luxon.su

Key Findings

We analyzed Luxon.su page load time and found that the first response time was 663 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

luxon.su performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value210 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.098

90/100

15%

TTI (Time to Interactive)

Value9.7 s

29/100

10%

Network Requests Diagram

luxon.su

663 ms

jquery.min.js

14 ms

clear.css

130 ms

core.css

255 ms

style.css

256 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 76% of them (62 requests) were addressed to the original Luxon.su, 6% (5 requests) were made to Translate.googleapis.com and 5% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Lightrussia.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 191.2 kB (25%)

Content Size

779.6 kB

After Optimization

588.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Luxon.su main page is 779.6 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. 50% of websites need less resources to load. Images take 407.2 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 36.8 kB

  • Original 49.1 kB
  • After minification 44.6 kB
  • After compression 12.3 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 36.8 kB or 75% of the original size.

Image Optimization

-6%

Potential reduce by 24.0 kB

  • Original 407.2 kB
  • After minification 383.2 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. Luxon images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 44.0 kB

  • Original 214.1 kB
  • After minification 214.1 kB
  • After compression 170.1 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 44.0 kB or 21% of the original size.

CSS Optimization

-79%

Potential reduce by 86.4 kB

  • Original 109.2 kB
  • After minification 84.8 kB
  • After compression 22.8 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. Luxon.su needs all CSS files to be minified and compressed as it can save up to 86.4 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (51%)

Requests Now

78

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Luxon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

luxon.su

luxon.su

663 ms

jquery.min.js

jquery.min.js

14 ms

clear.css

clear.css

130 ms

core.css

core.css

255 ms

style.css

style.css

256 ms

style.css

style.css

259 ms

style.css

style.css

261 ms

style.css

style.css

262 ms

style.css

style.css

274 ms

popup.css

popup.css

380 ms

style.css

style.css

383 ms

style.css

style.css

386 ms

style.css

style.css

391 ms

style.css

style.css

391 ms

styles.css

styles.css

409 ms

template_styles.css

template_styles.css

506 ms

core.js

core.js

632 ms

core_ajax.js

core_ajax.js

514 ms

session.js

session.js

520 ms

core_window.js

core_window.js

653 ms

vtip.css

vtip.css

542 ms

style-slider.css

style-slider.css

630 ms

media-queries.css

media-queries.css

642 ms

jquery.fs.scroller.css

jquery.fs.scroller.css

649 ms

homemenu.js

homemenu.js

680 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

756 ms

jquery.eislideshow.js

jquery.eislideshow.js

756 ms

vtip-min.js

vtip-min.js

770 ms

jquery.fs.scroller.min.js

jquery.fs.scroller.min.js

778 ms

img-resizer.js

img-resizer.js

780 ms

ikSelect.css

ikSelect.css

813 ms

jquery.ikSelect.min.js

jquery.ikSelect.min.js

881 ms

element.js

element.js

35 ms

default.css

default.css

903 ms

nivo-slider.css

nivo-slider.css

904 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

908 ms

watch.js

watch.js

341 ms

counter.php

counter.php

399 ms

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

120 ms

knopka.gif

knopka.gif

1234 ms

bg-top.png

bg-top.png

141 ms

bg.svg

bg.svg

278 ms

logo-top.png

logo-top.png

142 ms

ic-user.png

ic-user.png

142 ms

icons.png

icons.png

280 ms

slider_new1.jpg

slider_new1.jpg

411 ms

1.jpg

1.jpg

509 ms

2.jpg

2.jpg

381 ms

3.jpg

3.jpg

406 ms

4.jpg

4.jpg

534 ms

5.jpg

5.jpg

683 ms

slider_new1_thump.jpg

slider_new1_thump.jpg

507 ms

1.jpg

1.jpg

535 ms

2.jpg

2.jpg

541 ms

3.jpg

3.jpg

633 ms

4.jpg

4.jpg

634 ms

5.jpg

5.jpg

662 ms

action_vega_02.jpg

action_vega_02.jpg

666 ms

1b6d83a2fb8992d662b473b379cb68b4.jpg

1b6d83a2fb8992d662b473b379cb68b4.jpg

670 ms

2da7c63f0c18d123a3a6b1fe3094a42e.jpg

2da7c63f0c18d123a3a6b1fe3094a42e.jpg

762 ms

96d5d971e4e3dbf020e6b51622e68615.jpg

96d5d971e4e3dbf020e6b51622e68615.jpg

763 ms

b9351a50bcacbb08dd5777e02d2511c3.jpg

b9351a50bcacbb08dd5777e02d2511c3.jpg

790 ms

570bfe466e2e07b39a081f63379b133a.jpg

570bfe466e2e07b39a081f63379b133a.jpg

796 ms

697e8b076370444ebe6c41df8632cbd7.jpg

697e8b076370444ebe6c41df8632cbd7.jpg

800 ms

logo-dwn.png

logo-dwn.png

822 ms

translateelement.css

translateelement.css

67 ms

main.js

main.js

104 ms

icon-tel.png

icon-tel.png

804 ms

icons.png

icons.png

803 ms

pfbeausanspro-thin-webfont.woff

pfbeausanspro-thin-webfont.woff

935 ms

element_main.js

element_main.js

59 ms

advert.gif

advert.gif

391 ms

watch.js

watch.js

176 ms

hit

hit

260 ms

translate_24dp.png

translate_24dp.png

46 ms

l

l

46 ms

cleardot.gif

cleardot.gif

70 ms

te_ctrl3.gif

te_ctrl3.gif

11 ms

watch.js

watch.js

423 ms

counter.php

counter.php

581 ms

hit

hit

130 ms

1

1

100 ms

Accessibility Review

luxon.su accessibility score

85

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

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

luxon.su best practices score

67

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

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

luxon.su SEO score

92

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

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

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Luxon.su can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Luxon.su 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

luxon.su

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