Tools & Wizards About Us
d-o-w.ru screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

d-o-w.ru

Запчасти для иномарок | автозапчасти оптом | Москва, Санкт-Петербург, Россия

Page Load Speed

4.8 sec in total

First Response

632 ms

Resources Loaded

4 sec

Page Rendered

135 ms

d-o-w.ru screenshot

About Website

Welcome to d-o-w.ru homepage info - get ready to check D O W best content for Russia right away, or after learning these important things about d-o-w.ru

Компания Детали Мира предлагает автозапчасти для иномарок. Большой ассортимент запчастей, более 60 поставщиков с мировым именем (Federal Mogul, GKN, ZF Trading (SACHS), Bosal, Ernst).

Visit d-o-w.ru

Key Findings

We analyzed D-o-w.ru page load time and found that the first response time was 632 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

d-o-w.ru performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

88/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value1,070 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.165

71/100

15%

TTI (Time to Interactive)

Value10.5 s

23/100

10%

Network Requests Diagram

d-o-w.ru

632 ms

submit.js

246 ms

jQuery1.2.6.js

495 ms

jQueryCycle.js

495 ms

popup.js

249 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 68% of them (32 requests) were addressed to the original D-o-w.ru, 13% (6 requests) were made to Apis.google.com and 4% (2 requests) were made to Counter.rambler.ru. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain D-o-w.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 140.0 kB (8%)

Content Size

1.8 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of D-o-w.ru main page is 1.8 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. 40% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 16.9 kB

  • Original 24.3 kB
  • After minification 22.6 kB
  • After compression 7.4 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 16.9 kB or 70% of the original size.

Image Optimization

-2%

Potential reduce by 26.5 kB

  • Original 1.5 MB
  • After minification 1.4 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. D O W images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 78.3 kB

  • Original 260.7 kB
  • After minification 245.8 kB
  • After compression 182.4 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 78.3 kB or 30% of the original size.

CSS Optimization

-84%

Potential reduce by 18.3 kB

  • Original 21.9 kB
  • After minification 16.8 kB
  • After compression 3.6 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. D-o-w.ru needs all CSS files to be minified and compressed as it can save up to 18.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (44%)

Requests Now

39

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of D O 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 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

d-o-w.ru

d-o-w.ru

632 ms

submit.js

submit.js

246 ms

jQuery1.2.6.js

jQuery1.2.6.js

495 ms

jQueryCycle.js

jQueryCycle.js

495 ms

popup.js

popup.js

249 ms

style.css

style.css

373 ms

style_plus.css

style_plus.css

250 ms

top100.jcn

top100.jcn

372 ms

watch.js

watch.js

1 ms

plusone.js

plusone.js

31 ms

top100.jcn

top100.jcn

888 ms

banner-88x31-rambler-gray2.gif

banner-88x31-rambler-gray2.gif

497 ms

bmw1.jpg

bmw1.jpg

591 ms

home_ico.gif

home_ico.gif

125 ms

i.gif

i.gif

125 ms

mail_ico.gif

mail_ico.gif

249 ms

map_ico.gif

map_ico.gif

249 ms

eng_ico.gif

eng_ico.gif

250 ms

podves.gif

podves.gif

251 ms

amort.gif

amort.gif

250 ms

benz.gif

benz.gif

372 ms

logo_shinkai.jpg

logo_shinkai.jpg

372 ms

assy1.jpg

assy1.jpg

373 ms

inomarochka.png

inomarochka.png

374 ms

Denso_TT_family.jpg

Denso_TT_family.jpg

999 ms

DENSO_Hybrid_Wiper_Blades.jpg

DENSO_Hybrid_Wiper_Blades.jpg

997 ms

Philips.jpg

Philips.jpg

2974 ms

Narva.jpg

Narva.jpg

743 ms

Contitech.jpg

Contitech.jpg

743 ms

rss.gif

rss.gif

713 ms

blank.gif

blank.gif

825 ms

d-o-w.ru

d-o-w.ru

1381 ms

d-o-w.ru

d-o-w.ru

873 ms

d-o-w.ru

d-o-w.ru

872 ms

banner-88x31-rambler-gray2.gif

banner-88x31-rambler-gray2.gif

124 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

11 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

57 ms

fastbutton

fastbutton

53 ms

d-o-w.ru

d-o-w.ru

247 ms

d-o-w.ru

d-o-w.ru

252 ms

aci.js

aci.js

660 ms

win.png

win.png

193 ms

postmessageRelay

postmessageRelay

44 ms

developers.google.com

developers.google.com

624 ms

3604799710-postmessagerelay.js

3604799710-postmessagerelay.js

25 ms

rpc:shindig_random.js

rpc:shindig_random.js

15 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

4 ms

Accessibility Review

d-o-w.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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

d-o-w.ru best practices score

50

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

SEO Factors

d-o-w.ru SEO score

54

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

High

robots.txt is not valid

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

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    KOI8-R

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise D-o-w.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 D-o-w.ru main page’s claimed encoding is koi8-r. 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

d-o-w.ru

Open Graph description is not detected on the main page of D O W. 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: