5.2 sec in total
994 ms
4 sec
199 ms
Welcome to dv-comp.ru homepage info - get ready to check Dv Comp best content for Russia right away, or after learning these important things about dv-comp.ru
Компьютеры, ноутбуки, мониторы, переферия для ПК по привлекательным ценам в Комсомольске-на-Амуре. Купить компьютерную мышь, клавиатуру, материнскую плату, видеокарту недорого в Комсомольске-на-Амуре.
Visit dv-comp.ruWe analyzed Dv-comp.ru page load time and found that the first response time was 994 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
dv-comp.ru performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value7.4 s
4/100
25%
Value7.8 s
23/100
10%
Value2,890 ms
3/100
30%
Value0
100/100
15%
Value16.0 s
6/100
10%
994 ms
659 ms
774 ms
657 ms
684 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 11% of them (5 requests) were addressed to the original Dv-comp.ru, 67% (31 requests) were made to User43214.clients-cdnnow.ru and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Yastatic.net.
Page size can be reduced by 375.1 kB (40%)
942.2 kB
567.1 kB
In fact, the total size of Dv-comp.ru main page is 942.2 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. Images take 506.6 kB which makes up the majority of the site volume.
Potential reduce by 156.8 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. This page needs HTML code to be minified as it can gain 28.5 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 156.8 kB or 86% of the original size.
Potential reduce by 184.6 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, Dv Comp needs image optimization as it can save up to 184.6 kB or 36% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 7.3 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.
Potential reduce by 26.4 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. Dv-comp.ru needs all CSS files to be minified and compressed as it can save up to 26.4 kB or 25% of the original size.
Number of requests can be reduced by 14 (40%)
35
21
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dv Comp. 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 from 5 to 1 for CSS and as a result speed up the page load time.
dv-comp.ru
994 ms
bootstrap.min.css
659 ms
stylesheet_min-37.css
774 ms
opencart_pro.css
657 ms
jquery-2.1.1.min.js
684 ms
owl.carousel.min.js
684 ms
ajax_search_sphinx.js
695 ms
aim.js
841 ms
amazoncategory.js
839 ms
js
89 ms
stylesheet_gotti_dv.css
842 ms
769 ms
email-decode.min.js
28 ms
font-awesome.min.css
503 ms
bootstrap.min.js
28 ms
common.js
28 ms
863 ms
logo_it.png
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no_image.png
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top_bannerMicroSD-848x307_2-848x307.jpg
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498 ms
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512 ms
analytics.js
47 ms
Roboto-Regular.ttf
630 ms
Roboto-Bold.ttf
578 ms
collect
48 ms
hit;gotti
367 ms
full-9eff090185fae9790f8b655ceb717a6c63ca53f5.js
2051 ms
fontawesome-webfont.woff
388 ms
tag.js
784 ms
advert.gif
632 ms
sync_cookie_image_decide
138 ms
dv-comp.ru accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
dv-comp.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
dv-comp.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Dv-comp.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 Dv-comp.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.
dv-comp.ru
Open Graph description is not detected on the main page of Dv Comp. 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: