19.7 sec in total
849 ms
18.5 sec
376 ms
Welcome to dustem.ru homepage info - get ready to check Dustem best content for Russia right away, or after learning these important things about dustem.ru
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Visit dustem.ruWe analyzed Dustem.ru page load time and found that the first response time was 849 ms and then it took 18.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
dustem.ru performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value4.3 s
42/100
25%
Value9.6 s
11/100
10%
Value1,350 ms
17/100
30%
Value0
100/100
15%
Value13.2 s
12/100
10%
849 ms
233 ms
246 ms
370 ms
244 ms
Our browser made a total of 188 requests to load all elements on the main page. We found that 87% of them (163 requests) were addressed to the original Dustem.ru, 6% (12 requests) were made to Vk.com and 2% (3 requests) were made to An.yandex.ru. The less responsive or slowest element that took the longest time to load (15.4 sec) relates to the external source Cs320316.vk.me.
Page size can be reduced by 649.2 kB (49%)
1.3 MB
684.1 kB
In fact, the total size of Dustem.ru main page is 1.3 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. 55% of websites need less resources to load. Images take 628.0 kB which makes up the majority of the site volume.
Potential reduce by 51.2 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. 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 51.2 kB or 80% of the original size.
Potential reduce by 87.7 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. Obviously, Dustem needs image optimization as it can save up to 87.7 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 367.7 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 367.7 kB or 78% of the original size.
Potential reduce by 142.6 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. Dustem.ru needs all CSS files to be minified and compressed as it can save up to 142.6 kB or 85% of the original size.
Number of requests can be reduced by 33 (18%)
181
148
The browser has sent 181 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dustem. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
dustem.ru
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dustem.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.
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
dustem.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
dustem.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
Document uses plugins
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dustem.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 Dustem.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.
dustem.ru
Open Graph description is not detected on the main page of Dustem. 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: