22 sec in total
665 ms
21.2 sec
169 ms
Visit usdinfo.ru now to see the best up-to-date Usdinfo content for Russia and also check out these interesting facts you probably never knew about usdinfo.ru
На сайте usdinfo.ru собраны курсы валют самых популярных обенников и банков в Санкт-Петербурге. Вы можете сравнить курс валют, чтобы купить доллары, продать доллары, купить евро или продать евро по лу...
Visit usdinfo.ruWe analyzed Usdinfo.ru page load time and found that the first response time was 665 ms and then it took 21.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
usdinfo.ru performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value4.2 s
44/100
25%
Value16.1 s
0/100
10%
Value34,430 ms
0/100
30%
Value0.086
93/100
15%
Value44.8 s
0/100
10%
665 ms
105 ms
122 ms
239 ms
240 ms
Our browser made a total of 104 requests to load all elements on the main page. We found that 9% of them (9 requests) were addressed to the original Usdinfo.ru, 13% (14 requests) were made to I-invdn-com.investing.com and 7% (7 requests) were made to St6-21.vk.com. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source Money.yandex.ru.
Page size can be reduced by 43.1 kB (13%)
327.8 kB
284.7 kB
In fact, the total size of Usdinfo.ru main page is 327.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 180.6 kB which makes up the majority of the site volume.
Potential reduce by 27.8 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 27.8 kB or 73% of the original size.
Potential reduce by 4.1 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, Usdinfo needs image optimization as it can save up to 4.1 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 10.3 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 877 B
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. Usdinfo.ru has all CSS files already compressed.
Number of requests can be reduced by 64 (74%)
86
22
The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Usdinfo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
usdinfo.ru
665 ms
css
105 ms
styles.css
122 ms
style.css
239 ms
jquery.color.js
240 ms
jquery-1.11.2.min.js
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script.js
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jquery.cookie.min.js
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jquery.tablesorter.min.js
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context.js
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adsbygoogle.js
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openapi.js
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reformal.js
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liveCurrencyCrossRatesMin_v4d.css
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general.js
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16 ms
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usdinfo.ru accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
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
usdinfo.ru 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
usdinfo.ru SEO score
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Usdinfo.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 Usdinfo.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.
usdinfo.ru
Open Graph description is not detected on the main page of Usdinfo. 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: