Tools & Wizards About Us
l-w.ru screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

l-w.ru

Люкс Вода. Доставка бутилированной воды 19 литров в Челябинскe.

Page Load Speed

6.3 sec in total

First Response

673 ms

Resources Loaded

5.5 sec

Page Rendered

117 ms

l-w.ru screenshot

About Website

Click here to check amazing L W content for Russia. Otherwise, check out these important facts you probably never knew about l-w.ru

Люкс Вода. Доставка артезианской бутилированной воды 19 литров на дом и в офис в Челябинскe. Акции, скидки!

Visit l-w.ru

Key Findings

We analyzed L-w.ru page load time and found that the first response time was 673 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

l-w.ru performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value12.7 s

0/100

25%

SI (Speed Index)

Value19.9 s

0/100

10%

TBT (Total Blocking Time)

Value4,030 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.131

81/100

15%

TTI (Time to Interactive)

Value37.3 s

0/100

10%

Network Requests Diagram

l-w.ru

673 ms

l-w.ru

865 ms

ui.design-tokens.min.css

132 ms

ui.font.opensans.min.css

261 ms

main.popup.bundle.min.css

379 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 90% of them (92 requests) were addressed to the original L-w.ru, 2% (2 requests) were made to Vk.com and 2% (2 requests) were made to Bitrix.info. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain L-w.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 409.3 kB (14%)

Content Size

3.0 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of L-w.ru main page is 3.0 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. 60% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 119.8 kB

  • Original 135.0 kB
  • After minification 106.1 kB
  • After compression 15.2 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 28.9 kB, which is 21% 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 119.8 kB or 89% of the original size.

Image Optimization

-11%

Potential reduce by 223.9 kB

  • Original 2.1 MB
  • After minification 1.9 MB

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, L W needs image optimization as it can save up to 223.9 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

-7%

Potential reduce by 54.1 kB

  • Original 733.9 kB
  • After minification 733.9 kB
  • After compression 679.8 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

-16%

Potential reduce by 11.5 kB

  • Original 73.0 kB
  • After minification 72.8 kB
  • After compression 61.6 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. L-w.ru needs all CSS files to be minified and compressed as it can save up to 11.5 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (26%)

Requests Now

92

After Optimization

68

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of L W. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

l-w.ru

l-w.ru

673 ms

l-w.ru

l-w.ru

865 ms

ui.design-tokens.min.css

ui.design-tokens.min.css

132 ms

ui.font.opensans.min.css

ui.font.opensans.min.css

261 ms

main.popup.bundle.min.css

main.popup.bundle.min.css

379 ms

main.css

main.css

523 ms

style.css

style.css

505 ms

chunk-vendors.fbefe675.css

chunk-vendors.fbefe675.css

670 ms

smartbanner.min.css

smartbanner.min.css

687 ms

core.min.js

core.min.js

1122 ms

dexie3.bundle.min.js

dexie3.bundle.min.js

908 ms

core_ls.min.js

core_ls.min.js

627 ms

core_fx.min.js

core_fx.min.js

650 ms

core_frame_cache.min.js

core_frame_cache.min.js

766 ms

main.popup.bundle.min.js

main.popup.bundle.min.js

781 ms

tracker.js

tracker.js

909 ms

app.4d8f949d.js

app.4d8f949d.js

1113 ms

chunk-vendors.2ada36c1.js

chunk-vendors.2ada36c1.js

1835 ms

vendors.js

vendors.js

1144 ms

base.js

base.js

914 ms

xpage.js

xpage.js

1144 ms

common.js

common.js

1044 ms

smartbanner.min.js

smartbanner.min.js

1175 ms

api.js

api.js

32 ms

gtm.js

gtm.js

151 ms

logo.svg

logo.svg

656 ms

qr-qpp-new.jpg

qr-qpp-new.jpg

1117 ms

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676 ms

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588 ms

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624 ms

ico-dev.svg

ico-dev.svg

718 ms

ico-lc-w.svg

ico-lc-w.svg

746 ms

ico-drop.svg

ico-drop.svg

876 ms

ico-arrow-title--green.svg

ico-arrow-title--green.svg

900 ms

ico-arrow-btn.svg

ico-arrow-btn.svg

834 ms

ico-list-footer.png

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875 ms

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889 ms

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1309 ms

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1502 ms

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1015 ms

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1308 ms

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1 ms

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266 ms

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rtrg

145 ms

ba.js

ba.js

375 ms

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spread.php

75 ms

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87 ms

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800 ms

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788 ms

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916 ms

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964 ms

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1050 ms

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1036 ms

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1166 ms

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1102 ms

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1271 ms

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1187 ms

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1245 ms

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190 ms

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1280 ms

Accessibility Review

l-w.ru accessibility score

61

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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.

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

l-w.ru 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

l-w.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 L-w.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 L-w.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

l-w.ru

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