Tools & Wizards About Us
dvorniki.ua screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    55% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 70% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 87

    SEO

    Google-friendlier than
    66% of websites

dvorniki.ua

Дворники (щетки стеклоочистителя). Купить автомобильные дворники, стеклоочистители на авто, Киев, цена в интернет-магазине | Dvorniki.ua

Page Load Speed

3.8 sec in total

First Response

377 ms

Resources Loaded

3.3 sec

Page Rendered

151 ms

dvorniki.ua screenshot

About Website

Welcome to dvorniki.ua homepage info - get ready to check Dvorniki best content for Ukraine right away, or after learning these important things about dvorniki.ua

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Visit dvorniki.ua

Key Findings

We analyzed Dvorniki.ua page load time and found that the first response time was 377 ms and then it took 3.4 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

dvorniki.ua performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

16/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

4/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value1,080 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

dvorniki.ua

377 ms

www.dvorniki.ua

783 ms

style.css

267 ms

css

23 ms

ajax.js

267 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 26% of them (14 requests) were addressed to the original Dvorniki.ua, 21% (11 requests) were made to Vk.com and 13% (7 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (915 ms) belongs to the original domain Dvorniki.ua.

Page Optimization Overview & Recommendations

Page size can be reduced by 247.7 kB (53%)

Content Size

471.7 kB

After Optimization

224.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dvorniki.ua main page is 471.7 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. 40% of websites need less resources to load. Javascripts take 271.7 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 19.5 kB

  • Original 27.3 kB
  • After minification 26.5 kB
  • After compression 7.8 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 19.5 kB or 71% of the original size.

Image Optimization

-4%

Potential reduce by 5.1 kB

  • Original 118.3 kB
  • After minification 113.3 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. Dvorniki images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 179.2 kB

  • Original 271.7 kB
  • After minification 213.0 kB
  • After compression 92.5 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 179.2 kB or 66% of the original size.

CSS Optimization

-81%

Potential reduce by 43.9 kB

  • Original 54.4 kB
  • After minification 45.1 kB
  • After compression 10.4 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. Dvorniki.ua needs all CSS files to be minified and compressed as it can save up to 43.9 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (50%)

Requests Now

46

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dvorniki. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dvorniki.ua

dvorniki.ua

377 ms

www.dvorniki.ua

www.dvorniki.ua

783 ms

style.css

style.css

267 ms

css

css

23 ms

ajax.js

ajax.js

267 ms

main.js

main.js

269 ms

conversion.js

conversion.js

20 ms

openapi.js

openapi.js

390 ms

plusone.js

plusone.js

255 ms

dv_ua.png

dv_ua.png

403 ms

facebook.png

facebook.png

270 ms

twitter.png

twitter.png

275 ms

vk.jpg

vk.jpg

273 ms

googleplus.png

googleplus.png

271 ms

youtube.png

youtube.png

275 ms

18.jpg

18.jpg

915 ms

0bJAQfNpYDMK5gdvWOS2DfesZW2xOQ-xsNqO47m55DA.woff

0bJAQfNpYDMK5gdvWOS2DfesZW2xOQ-xsNqO47m55DA.woff

48 ms

c2KTkZ_oLp2UOMwi4GGs9A.woff

c2KTkZ_oLp2UOMwi4GGs9A.woff

68 ms

4z2U46_RRLOfkoHsWJG3vz8E0i7KZn-EPnyo3HZu7kw.woff

4z2U46_RRLOfkoHsWJG3vz8E0i7KZn-EPnyo3HZu7kw.woff

88 ms

analytics.js

analytics.js

42 ms

51 ms

collect

collect

24 ms

collect

collect

70 ms

58 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

62 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

89 ms

fastbutton

fastbutton

168 ms

postmessageRelay

postmessageRelay

37 ms

api.js

api.js

47 ms

core:rpc:shindig.random:shindig.sha1.js

core:rpc:shindig.random:shindig.sha1.js

86 ms

2536007149-postmessagerelay.js

2536007149-postmessagerelay.js

64 ms

grlryt2bdKIyfMSOhzd1eA.woff

grlryt2bdKIyfMSOhzd1eA.woff

90 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

32 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

34 ms

data.php

data.php

155 ms

widgets.js

widgets.js

89 ms

upload.gif

upload.gif

130 ms

ajax-loader.gif

ajax-loader.gif

266 ms

widget_like.php

widget_like.php

322 ms

button.831500944bc3eb7ea5276ccdc3f71d2e.js

button.831500944bc3eb7ea5276ccdc3f71d2e.js

131 ms

like.php

like.php

171 ms

tweet_button.6a78875565a912489e9aef879c881358.en.html

tweet_button.6a78875565a912489e9aef879c881358.en.html

53 ms

vpc6VNjRPXV.js

vpc6VNjRPXV.js

131 ms

loader_nav19127_3.js

loader_nav19127_3.js

138 ms

lite.css

lite.css

139 ms

lite.js

lite.js

420 ms

lang3_0.js

lang3_0.js

254 ms

widgets.css

widgets.css

263 ms

xdm.js

xdm.js

267 ms

al_like.js

al_like.js

265 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

141 ms

jot

jot

83 ms

like_widget.png

like_widget.png

130 ms

Accessibility Review

dvorniki.ua accessibility score

88

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.

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

Best Practices

dvorniki.ua 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

Page has valid source maps

SEO Factors

dvorniki.ua SEO score

87

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Document doesn't have a valid hreflang

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

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dvorniki.ua 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 Dvorniki.ua 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

dvorniki.ua

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