8.5 sec in total
553 ms
7.4 sec
538 ms
Welcome to portfolio.rbc.ru homepage info - get ready to check Portfolio Rbc best content for Russia right away, or after learning these important things about portfolio.rbc.ru
РБК Инвестиции :: Котировки, курсы валют, новости, компании, графики в реальном времени - все для инвесторов и трейдеров
Visit portfolio.rbc.ruWe analyzed Portfolio.rbc.ru page load time and found that the first response time was 553 ms and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
portfolio.rbc.ru performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value17.5 s
0/100
25%
Value12.3 s
3/100
10%
Value4,210 ms
1/100
30%
Value0
100/100
15%
Value15.3 s
7/100
10%
553 ms
798 ms
1093 ms
878 ms
260 ms
Our browser made a total of 155 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Portfolio.rbc.ru, 43% (67 requests) were made to Quote.rbc.ru and 18% (28 requests) were made to Engine.rbc.medialand.ru. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Quote.rbc.ru.
Page size can be reduced by 704.0 kB (53%)
1.3 MB
636.4 kB
In fact, the total size of Portfolio.rbc.ru 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. 60% of websites need less resources to load. Javascripts take 448.3 kB which makes up the majority of the site volume.
Potential reduce by 249.2 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 249.2 kB or 85% of the original size.
Potential reduce by 75.9 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, Portfolio Rbc needs image optimization as it can save up to 75.9 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 187.9 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 187.9 kB or 42% of the original size.
Potential reduce by 191.0 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. Portfolio.rbc.ru needs all CSS files to be minified and compressed as it can save up to 191.0 kB or 88% of the original size.
Number of requests can be reduced by 106 (72%)
148
42
The browser has sent 148 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Portfolio Rbc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 67 to 1 for JavaScripts and as a result speed up the page load time.
portfolio.rbc.ru
553 ms
quote.rbc.ru
798 ms
1093 ms
index.css
878 ms
config.js
260 ms
common.js
670 ms
setup_data.js
261 ms
swfobject.js
674 ms
jquery.js
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jquery.tablednd.js
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jquery.tablesorter.min.js
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cookie.js
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popup.css
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refresh-banners.js
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jquery.swfobject.1-1-1.min.js
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ga.js
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tcounter.js
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login.png
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container.html
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portfolio.rbc.ru 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
Links do not have a discernible name
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.
portfolio.rbc.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
portfolio.rbc.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Portfolio.rbc.ru 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 Portfolio.rbc.ru 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.
portfolio.rbc.ru
Open Graph description is not detected on the main page of Portfolio Rbc. 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: