2.8 sec in total
725 ms
1.9 sec
234 ms
Visit uni.by now to see the best up-to-date Uni content for Belarus and also check out these interesting facts you probably never knew about uni.by
Огромный ассортимент техники и электроники -- на uni.by только лучшие модели цифровых и других товаров по доступным ценам.
Visit uni.byWe analyzed Uni.by page load time and found that the first response time was 725 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
uni.by performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value5.0 s
27/100
25%
Value4.2 s
78/100
10%
Value230 ms
86/100
30%
Value0.002
100/100
15%
Value5.5 s
71/100
10%
725 ms
179 ms
180 ms
12 ms
119 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 84% of them (26 requests) were addressed to the original Uni.by, 6% (2 requests) were made to S7.addthis.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (725 ms) belongs to the original domain Uni.by.
Page size can be reduced by 330.2 kB (46%)
717.9 kB
387.7 kB
In fact, the total size of Uni.by main page is 717.9 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. Javascripts take 419.1 kB which makes up the majority of the site volume.
Potential reduce by 53.2 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 53.2 kB or 71% of the original size.
Potential reduce by 15.4 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. Uni images are well optimized though.
Potential reduce by 260.2 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 260.2 kB or 62% of the original size.
Potential reduce by 1.4 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. Uni.by needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 67% of the original size.
Number of requests can be reduced by 3 (10%)
30
27
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uni. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
uni.by
725 ms
main.css
179 ms
script_lib.js
180 ms
addthis_widget.js
12 ms
ga.js
119 ms
300lo.json
46 ms
big_logo.gif
275 ms
it.gif
164 ms
shop.gif
165 ms
hard.gif
221 ms
about.gif
221 ms
spacer.gif
200 ms
14315.jpg
284 ms
32825.jpg
363 ms
45136.jpg
567 ms
34434.jpg
486 ms
59957.jpg
488 ms
29786.jpg
447 ms
24218.jpg
526 ms
60058.jpg
456 ms
7529.jpg
529 ms
16245.jpg
616 ms
0.jpg
567 ms
uni_logo.gif
599 ms
xls.gif
611 ms
sh.8e5f85691f9aaa082472a194.html
33 ms
__utm.gif
22 ms
it_over.gif
246 ms
shop_over.gif
246 ms
hard_over.gif
246 ms
about_over.gif
246 ms
uni.by 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.
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
uni.by 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
uni.by SEO score
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
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uni.by 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 Uni.by 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.
uni.by
Open Graph description is not detected on the main page of Uni. 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: