3.4 sec in total
363 ms
2.9 sec
215 ms
Welcome to rb.ua homepage info - get ready to check RB best content for Ukraine right away, or after learning these important things about rb.ua
Окуляри Ray-Ban (Rayban, Рейбен, Рєйбєн, Рейбан) – 100% оригінальні сонцезахисні окуляри. Безкоштовна доставка Київ та Україна
Visit rb.uaWe analyzed Rb.ua page load time and found that the first response time was 363 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.
rb.ua performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value7.8 s
3/100
25%
Value5.3 s
58/100
10%
Value250 ms
84/100
30%
Value0.384
27/100
15%
Value7.4 s
48/100
10%
363 ms
494 ms
363 ms
535 ms
67 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 72% of them (34 requests) were addressed to the original Rb.ua, 6% (3 requests) were made to Ssl.google-analytics.com and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (601 ms) belongs to the original domain Rb.ua.
Page size can be reduced by 28.6 kB (6%)
448.9 kB
420.3 kB
In fact, the total size of Rb.ua main page is 448.9 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. Images take 336.1 kB which makes up the majority of the site volume.
Potential reduce by 16.5 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. 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 16.5 kB or 71% of the original size.
Potential reduce by 8.8 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. RB images are well optimized though.
Potential reduce by 1.8 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. This website has mostly compressed JavaScripts.
Potential reduce by 1.5 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. Rb.ua needs all CSS files to be minified and compressed as it can save up to 1.5 kB or 29% of the original size.
Number of requests can be reduced by 12 (30%)
40
28
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RB. 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 from 4 to 1 for CSS and as a result speed up the page load time.
rb.ua
363 ms
rb.ua
494 ms
www.rb.ua
363 ms
www.rb.ua
535 ms
gtm.js
67 ms
stylex.css
240 ms
css
47 ms
css
64 ms
ajax.js
343 ms
lazyload.js
342 ms
main.js
358 ms
jquery.min.js
31 ms
maskedinput.js
374 ms
baguetteBox.min.js
376 ms
baguetteBox.min.css
375 ms
conversion.js
98 ms
telegram.png
123 ms
getimg.php
234 ms
getimg.php
242 ms
getimg.php
233 ms
getimg.php
249 ms
getimg.php
243 ms
getimg.php
243 ms
getimg.php
348 ms
getimg.php
347 ms
getimg.php
362 ms
getimg.php
363 ms
getimg.php
364 ms
getimg.php
369 ms
getimg.php
460 ms
getimg.php
461 ms
getimg.php
483 ms
getimg.php
484 ms
getimg.php
484 ms
visanew.png
497 ms
masternew.png
571 ms
monopay.png
572 ms
googlepay.png
601 ms
font
49 ms
font
56 ms
ga.js
46 ms
54 ms
__utm.gif
14 ms
30 ms
collect
33 ms
__utm.gif
4 ms
ajax-loader.gif
114 ms
rb.ua 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.
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
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
rb.ua 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
rb.ua 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
UK
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rb.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 Rb.ua main page’s claimed encoding is iso-8859-1. 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.
rb.ua
Open Graph description is not detected on the main page of RB. 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: