17.1 sec in total
796 ms
14.1 sec
2.2 sec
Click here to check amazing Volna K content for Russia. Otherwise, check out these important facts you probably never knew about volna-k.ru
Большой каталог канцелярии для офиса и школы, хозтоваров, товаров для праздников и хобби в интернет-магазине "Волна К" в Кемерово. Более 20 000 наименований канцелярских товаров и бумаги оптом и в роз...
Visit volna-k.ruWe analyzed Volna-k.ru page load time and found that the first response time was 796 ms and then it took 16.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
volna-k.ru performance score
name
value
score
weighting
Value12.5 s
0/100
10%
Value17.3 s
0/100
25%
Value29.5 s
0/100
10%
Value1,370 ms
16/100
30%
Value0.04
99/100
15%
Value17.3 s
4/100
10%
796 ms
2189 ms
551 ms
826 ms
1133 ms
Our browser made a total of 77 requests to load all elements on the main page. We found that 81% of them (62 requests) were addressed to the original Volna-k.ru, 4% (3 requests) were made to Mc.yandex.com and 3% (2 requests) were made to Bitrix.info. The less responsive or slowest element that took the longest time to load (5.5 sec) belongs to the original domain Volna-k.ru.
Page size can be reduced by 1.1 MB (46%)
2.3 MB
1.3 MB
In fact, the total size of Volna-k.ru main page is 2.3 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. 60% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 467.2 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 467.2 kB or 87% of the original size.
Potential reduce by 61.5 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. Volna K images are well optimized though.
Potential reduce by 8.6 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 543.6 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. Volna-k.ru needs all CSS files to be minified and compressed as it can save up to 543.6 kB or 90% of the original size.
Number of requests can be reduced by 15 (23%)
66
51
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Volna K. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
volna-k.ru
796 ms
volna-k.ru
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volna-k.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.
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
Form elements do not have associated labels
Links do not have a discernible name
volna-k.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
Missing source maps for large first-party JavaScript
volna-k.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Volna-k.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Volna-k.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.
volna-k.ru
Open Graph data is detected on the main page of Volna K. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: