3.5 sec in total
460 ms
2.9 sec
184 ms
Click here to check amazing Brain content for Ukraine. Otherwise, check out these important facts you probably never knew about brain.ua
Оригінальна комп'ютерна техніка в інтернет-магазині Brain ★ Широкий асортимент електроніки та комплектуючих ✔ 20 років на ринку ІТ України ✔ Тільки оригінальна продукція ✔
Visit brain.uaWe analyzed Brain.ua page load time and found that the first response time was 460 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
brain.ua performance score
name
value
score
weighting
Value2.7 s
59/100
10%
Value13.1 s
0/100
25%
Value7.6 s
26/100
10%
Value1,420 ms
15/100
30%
Value0.242
51/100
15%
Value13.7 s
11/100
10%
460 ms
280 ms
420 ms
284 ms
291 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that all of those requests were addressed to Brain.ua and no external sources were called. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Brain.ua.
Page size can be reduced by 394.5 kB (30%)
1.3 MB
920.3 kB
In fact, the total size of Brain.ua main page is 1.3 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. 25% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 18.5 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 7.2 kB, which is 34% 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 18.5 kB or 86% of the original size.
Potential reduce by 255.7 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. Obviously, Brain needs image optimization as it can save up to 255.7 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 73.5 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 73.5 kB or 68% of the original size.
Potential reduce by 46.8 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. Brain.ua needs all CSS files to be minified and compressed as it can save up to 46.8 kB or 89% of the original size.
Number of requests can be reduced by 7 (26%)
27
20
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Brain. 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.
brain.ua
460 ms
styles.css
280 ms
jquery-1.6.2.min.js
420 ms
script.js
284 ms
flashobject.js
291 ms
backshadow.png
287 ms
headback.jpg
279 ms
logo.png
280 ms
logofacebook.png
282 ms
logotwitter.png
284 ms
logoblogger.png
285 ms
header-menu-plus.png
549 ms
background.jpg
822 ms
banner-main-2.png
1238 ms
banner-main-1.png
983 ms
banner-main-3.png
1113 ms
banner-main-4.png
1280 ms
slider-nav-empty.png
822 ms
slider-nav-hover.png
1097 ms
slider-nav.png
1106 ms
thumbs-all-shadow.png
1249 ms
thumb1.png
1635 ms
thumb-head-back.png
1383 ms
thumb2.png
1800 ms
thumb3.png
1785 ms
thumb4.png
1952 ms
footer-backgrount.jpg
1561 ms
shadow3.png
1660 ms
brain.ua 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
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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.
brain.ua best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Requests the geolocation permission on page load
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
Missing source maps for large first-party JavaScript
brain.ua 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
UK
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Brain.ua can be misinterpreted by Google and other search engines. Our service has detected that Ukrainian 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 Brain.ua 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.
brain.ua
Open Graph description is not detected on the main page of Brain. 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: