3.8 sec in total
455 ms
3.1 sec
246 ms
Click here to check amazing Sivera Big Wall content for Russia. Otherwise, check out these important facts you probably never knew about sivera.bigwall.ru
В интернет-магазине BigWall.ru представлен весь ассортимент торговой марки Сивера, являющейся на данный момент самой технологичной компанией, специализирующейся на разработке и производстве одежды и с...
Visit sivera.bigwall.ruWe analyzed Sivera.bigwall.ru page load time and found that the first response time was 455 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
sivera.bigwall.ru performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value6.1 s
12/100
25%
Value9.0 s
14/100
10%
Value3,410 ms
2/100
30%
Value0
100/100
15%
Value14.5 s
9/100
10%
455 ms
613 ms
604 ms
248 ms
252 ms
Our browser made a total of 87 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Sivera.bigwall.ru, 84% (73 requests) were made to Bigwall.ru and 3% (3 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Bigwall.ru.
Page size can be reduced by 1.1 MB (67%)
1.7 MB
539.7 kB
In fact, the total size of Sivera.bigwall.ru main page is 1.7 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. 60% of websites need less resources to load. Javascripts take 772.0 kB which makes up the majority of the site volume.
Potential reduce by 101.1 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 101.1 kB or 80% of the original size.
Potential reduce by 19.9 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. Sivera Big Wall images are well optimized though.
Potential reduce by 559.0 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 559.0 kB or 72% of the original size.
Potential reduce by 440.7 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. Sivera.bigwall.ru needs all CSS files to be minified and compressed as it can save up to 440.7 kB or 84% of the original size.
Number of requests can be reduced by 43 (52%)
82
39
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sivera Big Wall. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
sivera.bigwall.ru
455 ms
613 ms
604 ms
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sivera.bigwall.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
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
sivera.bigwall.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
sivera.bigwall.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
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sivera.bigwall.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 Sivera.bigwall.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
sivera.bigwall.ru
Open Graph description is not detected on the main page of Sivera Big Wall. 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: