16.1 sec in total
3.1 sec
12 sec
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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.ruWe analyzed Dou-dom.ru page load time and found that the first response time was 3.1 sec and then it took 12.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
dou-dom.ru performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value6.2 s
12/100
25%
Value16.6 s
0/100
10%
Value28,570 ms
0/100
30%
Value0.274
44/100
15%
Value39.1 s
0/100
10%
3112 ms
588 ms
386 ms
392 ms
394 ms
Our browser made a total of 120 requests to load all elements on the main page. We found that 87% of them (104 requests) were addressed to the original Dou-dom.ru, 3% (3 requests) were made to S.ytimg.com and 2% (2 requests) were made to Uchmag.ru. The less responsive or slowest element that took the longest time to load (4.7 sec) belongs to the original domain Dou-dom.ru.
Page size can be reduced by 658.5 kB (25%)
2.7 MB
2.0 MB
In fact, the total size of Dou-dom.ru main page is 2.7 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. 65% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.
Potential reduce by 125.5 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 125.5 kB or 86% of the original size.
Potential reduce by 115.5 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. Dou Dom images are well optimized though.
Potential reduce by 340.7 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 340.7 kB or 69% of the original size.
Potential reduce by 76.9 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 76.9 kB or 86% of the original size.
Number of requests can be reduced by 41 (37%)
111
70
The browser has sent 111 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 17 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
www.dou-dom.ru
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mootools.js
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caption.js
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system.css
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general.css
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style.css
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template.css
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template.css
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style.css
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lightbox.css
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jquery-1.10.2.min.js
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jquery-migrate-1.2.1.min.js
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lightbox-2.6.min.js
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random_specoffers.js
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slick.css
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swiper.css
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swiper.min.js
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dtree.css
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dtree.js
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layouts.css
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components.css
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navigation.css
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widget_ru_RU.js
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ad_status.js
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btn_contact_manager.png
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dou-dom.ru accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
dou-dom.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
dou-dom.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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
Document uses legible font sizes
Tap targets are not sized appropriately
RU
RU
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.
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: