4.5 sec in total
955 ms
3.3 sec
329 ms
Visit dema-sport.ru now to see the best up-to-date Dema Sport content for Russia and also check out these interesting facts you probably never knew about dema-sport.ru
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Visit dema-sport.ruWe analyzed Dema-sport.ru page load time and found that the first response time was 955 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
dema-sport.ru performance score
name
value
score
weighting
Value1.7 s
91/100
10%
Value10.4 s
0/100
25%
Value5.5 s
54/100
10%
Value110 ms
98/100
30%
Value0.651
9/100
15%
Value6.7 s
56/100
10%
955 ms
471 ms
189 ms
191 ms
194 ms
Our browser made a total of 91 requests to load all elements on the main page. We found that 98% of them (89 requests) were addressed to the original Dema-sport.ru, 2% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (955 ms) belongs to the original domain Dema-sport.ru.
Page size can be reduced by 481.0 kB (45%)
1.1 MB
587.4 kB
In fact, the total size of Dema-sport.ru main page is 1.1 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. 35% of websites need less resources to load. Javascripts take 520.7 kB which makes up the majority of the site volume.
Potential reduce by 20.1 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 20.1 kB or 73% of the original size.
Potential reduce by 13.7 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. Dema Sport images are well optimized though.
Potential reduce by 414.5 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 414.5 kB or 80% of the original size.
Potential reduce by 32.6 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. Dema-sport.ru needs all CSS files to be minified and compressed as it can save up to 32.6 kB or 86% of the original size.
Number of requests can be reduced by 10 (11%)
88
78
The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dema Sport. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
dema-sport.ru
955 ms
681f2b051d7d2b96011e61ba26150768639d347e.js
471 ms
5585f568202f7cd6cfee78077aad661059949717.js
189 ms
674b8b60a29af864a3e282dc5b7e52bf91bb7c7e.css
191 ms
42311f38da41543a66df9a28cd50c2fa756b153a.css
194 ms
site.js
194 ms
back-1.jpg
483 ms
back-2.jpg
277 ms
header-logo.png
287 ms
vkontakte.png
97 ms
header-menu-back.png
94 ms
header-cart-back.png
188 ms
teaser-back.png
193 ms
teaser3.jpg
469 ms
teaser2.jpg
512 ms
teaser1.jpg
481 ms
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379 ms
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687 ms
dema-sport.ru accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Links do not have a discernible name
dema-sport.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
Issues were logged in the Issues panel in Chrome Devtools
dema-sport.ru SEO score
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
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dema-sport.ru can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Dema-sport.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.
dema-sport.ru
Open Graph description is not detected on the main page of Dema Sport. 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: