3.6 sec in total
179 ms
2.5 sec
863 ms
Click here to check amazing RB content for Georgia. Otherwise, check out these important facts you probably never knew about rb.tv
Visit rb.tvWe analyzed Rb.tv page load time and found that the first response time was 179 ms and then it took 3.4 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.tv performance score
name
value
score
weighting
Value2.1 s
83/100
10%
Value2.1 s
96/100
25%
Value3.4 s
89/100
10%
Value550 ms
54/100
30%
Value0
100/100
15%
Value6.4 s
59/100
10%
179 ms
347 ms
280 ms
65 ms
77 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 69% of them (43 requests) were addressed to the original Rb.tv, 11% (7 requests) were made to D28tr4z0v6zm21.cloudfront.net and 5% (3 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (888 ms) belongs to the original domain Rb.tv.
Page size can be reduced by 269.1 kB (24%)
1.1 MB
873.3 kB
In fact, the total size of Rb.tv main page is 1.1 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. 50% of websites need less resources to load. Images take 872.8 kB which makes up the majority of the site volume.
Potential reduce by 48.0 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 17.7 kB, which is 32% 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 48.0 kB or 87% of the original size.
Potential reduce by 100.1 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. Obviously, RB needs image optimization as it can save up to 100.1 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 114.9 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 114.9 kB or 56% of the original size.
Potential reduce by 6.1 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. Rb.tv needs all CSS files to be minified and compressed as it can save up to 6.1 kB or 77% of the original size.
Number of requests can be reduced by 22 (42%)
52
30
The browser has sent 52 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 13 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
rb.tv
179 ms
rb.tv
347 ms
en
280 ms
css
65 ms
icon
77 ms
materialize
409 ms
css
325 ms
jquery
646 ms
js
888 ms
jquery.signalR-2.2.0.min.js
420 ms
RBTVHub.js
247 ms
layout.js
331 ms
Home.js
405 ms
player_api
72 ms
Home.css
419 ms
CategoryPartial.css
485 ms
flip.js
487 ms
openapi.js
692 ms
watch.js
457 ms
ru_icon.png
158 ms
en_icon.png
89 ms
rbtv-logo-white.png
89 ms
header_line_green.png
156 ms
woman-left.jpg
157 ms
whatIsRBen.jpg
155 ms
fb.png
162 ms
youtube.png
176 ms
Roboto-Regular.ttf
331 ms
Roboto-Medium.ttf
491 ms
Roboto-Light.ttf
313 ms
Roboto-Thin.ttf
472 ms
Roboto-Bold.ttf
490 ms
Material-Design-Icons.woff
255 ms
www-widgetapi.js
160 ms
learning-styles-blur.jpg
414 ms
635906302929869136category_image_320.jpg
497 ms
635906303615813348category_image_320.jpg
492 ms
635906303759179714category_image_320.jpg
554 ms
635906311470552430category_image_320.jpg
477 ms
635906304123758321category_image_320.jpg
493 ms
635906304309089559category_image_320.jpg
648 ms
635906304547461567category_image_320.jpg
845 ms
book_320.jpg
386 ms
triangle.png
358 ms
triangle-down.png
450 ms
header_line_green.png
450 ms
greencheck.png
467 ms
table.jpg
596 ms
header_line_red.png
517 ms
overlay-pat2.png
518 ms
header_line_orange.png
521 ms
practice.jpg
529 ms
learning.jpg
548 ms
finance.jpg
598 ms
hands.jpg
759 ms
2fcrYFNaTjcS6g4U3t-Y5StnKWgpfO2iSkLzTz-AABg.ttf
147 ms
analytics.js
119 ms
advert.gif
152 ms
counters
513 ms
collect
21 ms
collect
71 ms
1
92 ms
rb.tv accessibility score
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
rb.tv 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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
rb.tv SEO score
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
RU
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rb.tv can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Rb.tv 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.
rb.tv
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: