4.6 sec in total
1.1 sec
3.3 sec
206 ms
Click here to check amazing 5 Koleso content for Russia. Otherwise, check out these important facts you probably never knew about 5koleso.com
Visit 5koleso.comWe analyzed 5koleso.com page load time and found that the first response time was 1.1 sec and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
5koleso.com performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value4.1 s
47/100
25%
Value7.4 s
28/100
10%
Value1,020 ms
26/100
30%
Value0
100/100
15%
Value10.2 s
25/100
10%
1109 ms
138 ms
265 ms
68 ms
101 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 65% of them (24 requests) were addressed to the original 5koleso.com, 8% (3 requests) were made to Ajax.googleapis.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Static.siteheart.com.
Page size can be reduced by 258.1 kB (34%)
764.4 kB
506.2 kB
In fact, the total size of 5koleso.com main page is 764.4 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. 30% of websites need less resources to load. Images take 411.1 kB which makes up the majority of the site volume.
Potential reduce by 66.3 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 66.3 kB or 87% of the original size.
Potential reduce by 18.2 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. 5 Koleso images are well optimized though.
Potential reduce by 99.5 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 99.5 kB or 53% of the original size.
Potential reduce by 74.1 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. 5koleso.com needs all CSS files to be minified and compressed as it can save up to 74.1 kB or 85% of the original size.
Number of requests can be reduced by 9 (29%)
31
22
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 5 Koleso. 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 as a result speed up the page load time.
5koleso.com
1109 ms
main.css
138 ms
highslide.css
265 ms
jquery-ui.css
68 ms
jquery.min.js
101 ms
wb.js
284 ms
scripts.js
286 ms
jquery.cookie.js
286 ms
jquery-ui.min.js
141 ms
highslide.js
321 ms
conversion.js
25 ms
analytics.js
35 ms
watch.js
28 ms
widget.js
276 ms
5koleso.png
173 ms
header_phone.png
150 ms
header_bullet.png
149 ms
cart_header_icon.png
293 ms
adv_1.png
160 ms
adv_2.png
160 ms
adv_3.png
289 ms
adv_4.png
290 ms
adv_5.png
290 ms
select_tire.png
463 ms
select_car.png
464 ms
56f1549287092.jpg
595 ms
56f5451705a4e.jpg
877 ms
collect
99 ms
index_tires2.png
664 ms
green_arrow.png
400 ms
index_disks2.png
810 ms
180 ms
collect
145 ms
dropdown_bullet.png
464 ms
widget.js
1597 ms
619 ms
ga-audiences
745 ms
5koleso.com 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
[id] attributes on active, focusable elements are not unique
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
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
[lang] attributes do not have a valid value
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
5koleso.com 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
Page has valid source maps
5koleso.com 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
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 5koleso.com 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 5koleso.com 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.
5koleso.com
Open Graph description is not detected on the main page of 5 Koleso. 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: