Tools & Wizards About Us
svet4u.ru screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

svet4u.ru

Светильники Fabbian, Flos, Itre, Aureliano toso из наличия по разумной цене.

Page Load Speed

2.8 sec in total

First Response

722 ms

Resources Loaded

1.9 sec

Page Rendered

182 ms

svet4u.ru screenshot

About Website

Welcome to svet4u.ru homepage info - get ready to check Svet 4 U best content for Russia right away, or after learning these important things about svet4u.ru

Дизайнерский свет из наличия по разумным ценам.

Visit svet4u.ru

Key Findings

We analyzed Svet4u.ru page load time and found that the first response time was 722 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

svet4u.ru performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value1,680 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value9.7 s

29/100

10%

Network Requests Diagram

svet4u.ru

722 ms

page_d3ae5cc99bf5c14e345e5f5a6574dfbc0.css

129 ms

template_0f02670cf5c47f58d057348a3ea3f44d0.css

259 ms

jquery-1.8.3.min.js

374 ms

kernel_phpsolutions.backtotop.js

256 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 76% of them (25 requests) were addressed to the original Svet4u.ru, 6% (2 requests) were made to Bitrix.info and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (722 ms) belongs to the original domain Svet4u.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 216.9 kB (57%)

Content Size

379.9 kB

After Optimization

163.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Svet4u.ru main page is 379.9 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. 20% of websites need less resources to load. Javascripts take 280.8 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 16.5 kB

  • Original 22.6 kB
  • After minification 20.2 kB
  • After compression 6.1 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. This page needs HTML code to be minified as it can gain 2.4 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 16.5 kB or 73% of the original size.

Image Optimization

-9%

Potential reduce by 4.9 kB

  • Original 51.2 kB
  • After minification 46.3 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. Svet 4 U images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 174.6 kB

  • Original 280.8 kB
  • After minification 268.2 kB
  • After compression 106.2 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 174.6 kB or 62% of the original size.

CSS Optimization

-83%

Potential reduce by 21.0 kB

  • Original 25.4 kB
  • After minification 19.5 kB
  • After compression 4.4 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. Svet4u.ru needs all CSS files to be minified and compressed as it can save up to 21.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (67%)

Requests Now

30

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Svet 4 U. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

svet4u.ru

svet4u.ru

722 ms

page_d3ae5cc99bf5c14e345e5f5a6574dfbc0.css

page_d3ae5cc99bf5c14e345e5f5a6574dfbc0.css

129 ms

template_0f02670cf5c47f58d057348a3ea3f44d0.css

template_0f02670cf5c47f58d057348a3ea3f44d0.css

259 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

374 ms

kernel_phpsolutions.backtotop.js

kernel_phpsolutions.backtotop.js

256 ms

backtotop.css

backtotop.css

257 ms

template_bf3ac9be457658b1e21931f0da664506.js

template_bf3ac9be457658b1e21931f0da664506.js

257 ms

jquery.lightboxclone-0.6.css

jquery.lightboxclone-0.6.css

256 ms

jquery-1.4.1.min.js

jquery-1.4.1.min.js

502 ms

jquery.lightboxclone-0.6.js

jquery.lightboxclone-0.6.js

390 ms

java.js

java.js

388 ms

ba.js

ba.js

158 ms

ga.js

ga.js

7 ms

home.gif

home.gif

124 ms

__utm.gif

__utm.gif

25 ms

search.gif

search.gif

127 ms

asf.jpg

asf.jpg

162 ms

jjv.jpg

jjv.jpg

183 ms

ooy.jpg

ooy.jpg

202 ms

F6410047s.jpg

F6410047s.jpg

145 ms

D57G1300-.jpg

D57G1300-.jpg

284 ms

D27F2900s.jpg

D27F2900s.jpg

261 ms

watch.js

watch.js

171 ms

header_bg.gif

header_bg.gif

275 ms

header_menu_bg.gif

header_menu_bg.gif

276 ms

header_menu_bg_selected.gif

header_menu_bg_selected.gif

298 ms

content_block_bg.gif

content_block_bg.gif

314 ms

hit

hit

264 ms

footer_bg.gif

footer_bg.gif

362 ms

ty2yz3sEDE

ty2yz3sEDE

155 ms

bx_stat

bx_stat

202 ms

UpBlue.png

UpBlue.png

362 ms

watch.js

watch.js

470 ms

Accessibility Review

svet4u.ru accessibility score

71

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

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

svet4u.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

svet4u.ru SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Svet4u.ru 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 Svet4u.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

svet4u.ru

Open Graph description is not detected on the main page of Svet 4 U. 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: