Tools & Wizards About Us
dou-dom.ru screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

dou-dom.ru

Купить Оборудование для детского сада недорого с доставкой

Page Load Speed

11.1 sec in total

First Response

547 ms

Resources Loaded

9.7 sec

Page Rendered

780 ms

dou-dom.ru screenshot

About Website

Welcome to dou-dom.ru homepage info - get ready to check Dou Dom best content for Russia right away, or after learning these important things about dou-dom.ru

Оборудование для детского сада по доступным ценам. Гарантируем высокое качество и оперативную доставку по Москве.

Visit dou-dom.ru

Key Findings

We analyzed Dou-dom.ru page load time and found that the first response time was 547 ms and then it took 10.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

dou-dom.ru performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value15.8 s

0/100

10%

TBT (Total Blocking Time)

Value1,410 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.42

23/100

15%

TTI (Time to Interactive)

Value22.3 s

1/100

10%

Network Requests Diagram

dou-dom.ru

547 ms

www.dou-dom.ru

5192 ms

mootools.js

950 ms

caption.js

830 ms

system.css

844 ms

Our browser made a total of 147 requests to load all elements on the main page. We found that 24% of them (35 requests) were addressed to the original Dou-dom.ru, 61% (90 requests) were made to Doudom.ru and 3% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (5.2 sec) belongs to the original domain Dou-dom.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 426.6 kB (6%)

Content Size

7.6 MB

After Optimization

7.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dou-dom.ru main page is 7.6 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. Only a small number of websites need less resources to load. Images take 6.8 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 135.9 kB

  • Original 163.0 kB
  • After minification 150.5 kB
  • After compression 27.1 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. 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 135.9 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 274.4 kB

  • Original 6.8 MB
  • After minification 6.5 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. Dou Dom images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 6.9 kB

  • Original 578.3 kB
  • After minification 578.3 kB
  • After compression 571.3 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

-11%

Potential reduce by 9.3 kB

  • Original 84.4 kB
  • After minification 80.2 kB
  • After compression 75.1 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. Dou-dom.ru needs all CSS files to be minified and compressed as it can save up to 9.3 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (25%)

Requests Now

138

After Optimization

104

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 138 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dou Dom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dou-dom.ru

dou-dom.ru

547 ms

www.dou-dom.ru

www.dou-dom.ru

5192 ms

mootools.js

mootools.js

950 ms

caption.js

caption.js

830 ms

system.css

system.css

844 ms

general.css

general.css

846 ms

style.css

style.css

851 ms

template.css

template.css

850 ms

lightbox.css

lightbox.css

849 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

978 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

15 ms

slimmenu.min.css

slimmenu.min.css

837 ms

jquery.slimmenu.min.js

jquery.slimmenu.min.js

838 ms

lightbox-2.6.min.js

lightbox-2.6.min.js

839 ms

slick.css

slick.css

965 ms

slick-theme.css

slick-theme.css

975 ms

swiper.css

swiper.css

974 ms

swiper.min.js

swiper.min.js

977 ms

swiper_top.css

swiper_top.css

1083 ms

dtree.css

dtree.css

848 ms

dtree.js

dtree.js

977 ms

get_widget.php

get_widget.php

647 ms

slick.min.js

slick.min.js

1102 ms

layouts.css

layouts.css

140 ms

components.css

components.css

140 ms

modules.css

modules.css

139 ms

navigation.css

navigation.css

140 ms

misc.css

misc.css

138 ms

forms.css

forms.css

157 ms

body.gif

body.gif

314 ms

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473 ms

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672 ms

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739 ms

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677 ms

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746 ms

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891 ms

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740 ms

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949 ms

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1362 ms

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1418 ms

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1633 ms

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1690 ms

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1690 ms

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1703 ms

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1770 ms

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160 ms

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998 ms

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468 ms

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139 ms

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669 ms

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1073 ms

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466 ms

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1076 ms

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669 ms

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938 ms

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1759 ms

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1075 ms

1.png

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1076 ms

2.png

2.png

1132 ms

3.png

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1208 ms

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1212 ms

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1210 ms

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1212 ms

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1269 ms

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1344 ms

11.png

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1347 ms

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1349 ms

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1350 ms

10.png

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1405 ms

icon.png

icon.png

1480 ms

image003.jpg

image003.jpg

1482 ms

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image005.png

1486 ms

image007.png

image007.png

1485 ms

image009.png

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1542 ms

image011.jpg

image011.jpg

1616 ms

body_bg.jpg

body_bg.jpg

665 ms

close.png

close.png

139 ms

loading.gif

loading.gif

137 ms

prev.png

prev.png

138 ms

next.png

next.png

137 ms

logo-new.png

logo-new.png

461 ms

clock.png

clock.png

460 ms

callback.png

callback.png

460 ms

basket.png

basket.png

458 ms

gXUdamRIxqA

gXUdamRIxqA

130 ms

plus.gif

plus.gif

385 ms

plusbottom.gif

plusbottom.gif

590 ms

cover_image.jpeg

cover_image.jpeg

382 ms

hit

hit

708 ms

watch.js

watch.js

39 ms

104673

104673

369 ms

image013.png

image013.png

1487 ms

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507 ms

image015.png

image015.png

1470 ms

www-player.css

www-player.css

7 ms

www-embed-player.js

www-embed-player.js

30 ms

base.js

base.js

52 ms

ad_status.js

ad_status.js

157 ms

1AiCzlAXOvKBjKQ6-ZkwShm4tpQuZWMhqjO5xqGcWBk.js

1AiCzlAXOvKBjKQ6-ZkwShm4tpQuZWMhqjO5xqGcWBk.js

113 ms

embed.js

embed.js

50 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

45 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

53 ms

image017.png

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1162 ms

image019.gif

image019.gif

1217 ms

image021.png

image021.png

1289 ms

104673

104673

202 ms

Create

Create

85 ms

id

id

77 ms

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1131 ms

image023.jpg

image023.jpg

1092 ms

image025.png

image025.png

1093 ms

t8Ub5E8p4V

t8Ub5E8p4V

523 ms

GenerateIT

GenerateIT

14 ms

hit

hit

135 ms

image027.png

image027.png

964 ms

t1.jpg

t1.jpg

1019 ms

t2.gif

t2.gif

1090 ms

t3.jpg

t3.jpg

959 ms

t4.jpg

t4.jpg

957 ms

do-29-febra.png

do-29-febra.png

961 ms

1.jpg

1.jpg

907 ms

2.jpg

2.jpg

884 ms

3.jpg

3.jpg

952 ms

up.png

up.png

955 ms

bundle_ru_RU.js

bundle_ru_RU.js

212 ms

Accessibility Review

dou-dom.ru accessibility score

62

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

[id] attributes on active, focusable elements are not unique

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

Best Practices

dou-dom.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

High

Missing source maps for large first-party JavaScript

SEO Factors

dou-dom.ru SEO score

82

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 Dou-dom.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 Dou-dom.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

dou-dom.ru

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