9.3 sec in total
2.4 sec
6.4 sec
449 ms
Welcome to polus.su homepage info - get ready to check Polus best content for Russia right away, or after learning these important things about polus.su
Магазин техники Полюс - компьютеры, комплектующие и расходные материалы, сотовые телефоны, планшеты и ноутбуки, офисная и бытовая техника в Санкт-Петербурге по низким ценам, компьютеры на заказ. Доста...
Visit polus.suWe analyzed Polus.su page load time and found that the first response time was 2.4 sec and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
polus.su performance score
name
value
score
weighting
Value2.7 s
59/100
10%
Value3.1 s
74/100
25%
Value4.6 s
71/100
10%
Value970 ms
28/100
30%
Value1.338
0/100
15%
Value10.4 s
24/100
10%
2404 ms
214 ms
217 ms
127 ms
161 ms
Our browser made a total of 106 requests to load all elements on the main page. We found that 23% of them (24 requests) were addressed to the original Polus.su, 43% (46 requests) were made to S3-eu-west-1.amazonaws.com and 10% (11 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (3.7 sec) relates to the external source S3-eu-west-1.amazonaws.com.
Page size can be reduced by 526.1 kB (51%)
1.0 MB
511.2 kB
In fact, the total size of Polus.su main page is 1.0 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. Javascripts take 403.3 kB which makes up the majority of the site volume.
Potential reduce by 119.9 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 36.0 kB, which is 26% 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 119.9 kB or 88% of the original size.
Potential reduce by 11.1 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. Polus images are well optimized though.
Potential reduce by 280.9 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 280.9 kB or 70% of the original size.
Potential reduce by 114.2 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. Polus.su needs all CSS files to be minified and compressed as it can save up to 114.2 kB or 81% of the original size.
Number of requests can be reduced by 23 (23%)
99
76
The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Polus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
polus.su
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polus.su 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
Form elements do not have associated labels
Links do not have a discernible name
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
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.
polus.su 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
Page has valid source maps
polus.su 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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Polus.su 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 Polus.su 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.
polus.su
Open Graph description is not detected on the main page of Polus. 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: