Tools & Wizards About Us
lustra-tut.ru screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

lustra-tut.ru

Купить люстру, светильник в интернет магазине Lustra-Tut.ru в Санкт-Петербурге (СПб). Доставка по России.

Page Load Speed

9.7 sec in total

First Response

1.6 sec

Resources Loaded

7.6 sec

Page Rendered

563 ms

lustra-tut.ru screenshot

About Website

Click here to check amazing Lustra Tut content for Russia. Otherwise, check out these important facts you probably never knew about lustra-tut.ru

Интернет-магазин люстр и светильников Люстра-Тут рад Вам предложить купить светильники и люстры недорого в интернете по ведущим ценам в Санкт-Петербурге и России. Доставка осуществляется по всей терри...

Visit lustra-tut.ru

Key Findings

We analyzed Lustra-tut.ru page load time and found that the first response time was 1.6 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

lustra-tut.ru performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value900 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0.127

82/100

15%

TTI (Time to Interactive)

Value14.5 s

9/100

10%

Network Requests Diagram

lustra-tut.ru

1586 ms

css

34 ms

slick.css

1232 ms

template.js.php

1480 ms

modal.css

567 ms

Our browser made a total of 114 requests to load all elements on the main page. We found that 75% of them (85 requests) were addressed to the original Lustra-tut.ru, 10% (11 requests) were made to Embed.tawk.to and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Lustra-tut.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 285.4 kB (20%)

Content Size

1.4 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lustra-tut.ru main page is 1.4 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. 65% of websites need less resources to load. Images take 651.7 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 179.1 kB

  • Original 213.7 kB
  • After minification 201.4 kB
  • After compression 34.6 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 179.1 kB or 84% of the original size.

Image Optimization

-8%

Potential reduce by 49.9 kB

  • Original 651.7 kB
  • After minification 601.9 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. Lustra Tut images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 53.4 kB

  • Original 536.1 kB
  • After minification 536.1 kB
  • After compression 482.7 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.

CSS Optimization

-28%

Potential reduce by 3.0 kB

  • Original 10.7 kB
  • After minification 10.7 kB
  • After compression 7.7 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. Lustra-tut.ru needs all CSS files to be minified and compressed as it can save up to 3.0 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (45%)

Requests Now

110

After Optimization

60

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lustra Tut. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lustra-tut.ru

lustra-tut.ru

1586 ms

css

css

34 ms

slick.css

slick.css

1232 ms

template.js.php

template.js.php

1480 ms

modal.css

modal.css

567 ms

facebox.css

facebox.css

567 ms

template.css.php

template.css.php

1181 ms

chosen.css

chosen.css

594 ms

style.css

style.css

620 ms

camera.css

camera.css

848 ms

css

css

47 ms

vmsite.js

vmsite.js

851 ms

modal.js

modal.js

890 ms

facebox.js

facebox.js

924 ms

vmprices.js

vmprices.js

1130 ms

modernizr.js

modernizr.js

1135 ms

mootools-more.js

mootools-more.js

2079 ms

core.js

core.js

1228 ms

chosen.jquery.min.js

chosen.jquery.min.js

1414 ms

jquery-ui.min.js

jquery-ui.min.js

16 ms

js.js

js.js

1430 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

1465 ms

camera.min.js

camera.min.js

1553 ms

conversion.js

conversion.js

72 ms

addthis_widget.js

addthis_widget.js

21 ms

default

default

361 ms

gtm.js

gtm.js

99 ms

strips.png

strips.png

1441 ms

logo4.png

logo4.png

357 ms

mini-cart-bg.png

mini-cart-bg.png

345 ms

mini-cart-bag.png

mini-cart-bag.png

345 ms

navinner-bg.png

navinner-bg.png

345 ms

search-box.png

search-box.png

344 ms

search-button.png

search-button.png

628 ms

active-nav.png

active-nav.png

641 ms

menu-icon-set.png

menu-icon-set.png

648 ms

arte_lamp________4c80e57aed36b.jpg

arte_lamp________4c80e57aed36b.jpg

597 ms

bogates1.jpg

bogates1.jpg

601 ms

chiaro1.jpg

chiaro1.jpg

880 ms

citilux__________4debc1cc9a918.jpg

citilux__________4debc1cc9a918.jpg

883 ms

demarkt.jpg

demarkt.jpg

888 ms

divinare_logo1_190x190.png

divinare_logo1_190x190.png

908 ms

eglo.jpg

eglo.jpg

921 ms

eurosvet_logo_s.png

eurosvet_logo_s.png

1161 ms

evoled.jpg

evoled.jpg

1167 ms

evoluce.jpg

evoluce.jpg

1175 ms

favourite_logo.jpg

favourite_logo.jpg

1204 ms

logo_freya.jpg

logo_freya.jpg

1225 ms

gauss.png

gauss.png

1443 ms

lightstar_logo_3.jpg

lightstar_logo_3.jpg

1450 ms

lumion_logo4.jpg

lumion_logo4.jpg

1461 ms

lussole_logo1.jpg

lussole_logo1.jpg

1501 ms

lussole_loft_logo3.jpg

lussole_loft_logo3.jpg

2134 ms

mantra_logo.png

mantra_logo.png

1674 ms

maitoni_logo.png

maitoni_logo.png

1725 ms

mw-light.jpg

mw-light.jpg

1733 ms

novotech.jpg

novotech.jpg

1748 ms

odeon_light.jpg

odeon_light.jpg

1798 ms

osgona_logo2.jpg

osgona_logo2.jpg

1953 ms

sonex.jpg

sonex.jpg

2007 ms

stluce_logo.jpg

stluce_logo.jpg

2017 ms

vitaluce.jpg

vitaluce.jpg

2034 ms

voltega.jpg

voltega.jpg

2095 ms

analytics.js

analytics.js

215 ms

watch.js

watch.js

193 ms

fbevents.js

fbevents.js

232 ms

rtrg

rtrg

593 ms

280 ms

a1030lm-5cc_190x190.jpg

a1030lm-5cc_190x190.jpg

1923 ms

48320_190x190.jpg

48320_190x190.jpg

1979 ms

a1055ap-1cc_190x190.jpg

a1055ap-1cc_190x190.jpg

1991 ms

odl-2151-1t55_190x190.jpg

odl-2151-1t55_190x190.jpg

2011 ms

orion-12-1100-2.jpeg

orion-12-1100-2.jpeg

2082 ms

collect

collect

58 ms

collect

collect

84 ms

js

js

52 ms

40 ms

ga-audiences

ga-audiences

129 ms

hit

hit

501 ms

54531-3_190x190.jpg

54531-3_190x190.jpg

1844 ms

121023112342_11850_190x190.jpg

121023112342_11850_190x190.jpg

1918 ms

0000000002_190x190.jpg

0000000002_190x190.jpg

1973 ms

pickback.png

pickback.png

1979 ms

sale2.png

sale2.png

1996 ms

5a93a63203b9da22a8c2b237a6889aa5_190x190.jpg

5a93a63203b9da22a8c2b237a6889aa5_190x190.jpg

1814 ms

add-cart-button-icon.png

add-cart-button-icon.png

1862 ms

ff315c980804a17ba137ec8ab7fbc554_190x190.jpg

ff315c980804a17ba137ec8ab7fbc554_190x190.jpg

1929 ms

79d535b0ce71c1e9863de11105cfbe64_190x190.jpg

79d535b0ce71c1e9863de11105cfbe64_190x190.jpg

1961 ms

3431f5f362e6a5aa4b7d454789bdd87e_190x190.jpg

3431f5f362e6a5aa4b7d454789bdd87e_190x190.jpg

2240 ms

hit

hit

123 ms

dbf3ded5ace7da53d650451c6d9f832d_190x190.jpg

dbf3ded5ace7da53d650451c6d9f832d_190x190.jpg

1739 ms

f553ea1ecaee27d3cd16d0a204ba1ca7_190x190.jpg

f553ea1ecaee27d3cd16d0a204ba1ca7_190x190.jpg

1825 ms

scroll-top.png

scroll-top.png

1873 ms

bottom-footer-bg.gif

bottom-footer-bg.gif

1893 ms

vk.png

vk.png

1926 ms

tw.png

tw.png

1792 ms

pin.png

pin.png

1844 ms

glyphicons-halflings-white.png

glyphicons-halflings-white.png

1902 ms

arrow3.png

arrow3.png

1914 ms

menu-arrow-icon-set.png

menu-arrow-icon-set.png

1932 ms

camera_skins.png

camera_skins.png

2047 ms

camera-loader.gif

camera-loader.gif

1748 ms

sale2018.jpg

sale2018.jpg

2147 ms

up-arrow-grey.gif

up-arrow-grey.gif

1906 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

167 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

64 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

69 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

174 ms

twk-main.js

twk-main.js

99 ms

twk-vendor.js

twk-vendor.js

112 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

77 ms

twk-chunk-common.js

twk-chunk-common.js

91 ms

twk-runtime.js

twk-runtime.js

99 ms

twk-app.js

twk-app.js

100 ms

Accessibility Review

lustra-tut.ru accessibility score

52

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

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

lustra-tut.ru 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

lustra-tut.ru SEO score

81

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

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

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

lustra-tut.ru

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