10.6 sec in total
3.2 sec
6.9 sec
386 ms
Visit coin-brothers.com now to see the best up-to-date Coin Brothers content for Russia and also check out these interesting facts you probably never knew about coin-brothers.com
CoinBrothers is a full online coin catalog. Use our smart service to swap coins and keep your collection in order. Join us and get the most out of your hobby!
Visit coin-brothers.comWe analyzed Coin-brothers.com page load time and found that the first response time was 3.2 sec and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
coin-brothers.com performance score
name
value
score
weighting
Value4.4 s
17/100
10%
Value10.8 s
0/100
25%
Value6.6 s
38/100
10%
Value370 ms
71/100
30%
Value0.001
100/100
15%
Value11.1 s
20/100
10%
3233 ms
541 ms
345 ms
915 ms
465 ms
Our browser made a total of 134 requests to load all elements on the main page. We found that 94% of them (126 requests) were addressed to the original Coin-brothers.com, 2% (3 requests) were made to Ulogin.ru and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Coin-brothers.com.
Page size can be reduced by 2.1 MB (51%)
4.1 MB
2.0 MB
In fact, the total size of Coin-brothers.com main page is 4.1 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. 65% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 629.9 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 105.3 kB, which is 15% 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 629.9 kB or 91% of the original size.
Potential reduce by 208.6 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, Coin Brothers needs image optimization as it can save up to 208.6 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 852.5 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 852.5 kB or 81% of the original size.
Potential reduce by 391.1 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. Coin-brothers.com needs all CSS files to be minified and compressed as it can save up to 391.1 kB or 87% of the original size.
Number of requests can be reduced by 4 (3%)
127
123
The browser has sent 127 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coin Brothers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
coin-brothers.com
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coin-brothers.com 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.
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 IDs are not unique
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
Links do not have a discernible name
coin-brothers.com 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
Missing source maps for large first-party JavaScript
coin-brothers.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coin-brothers.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Coin-brothers.com 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.
coin-brothers.com
Open Graph data is detected on the main page of Coin Brothers. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: