2.3 sec in total
52 ms
1.6 sec
624 ms
Click here to check amazing Coin Market Cap content for United States. Otherwise, check out these important facts you probably never knew about coinmarketcap.com
Top cryptocurrency prices and charts, listed by market capitalization. Free access to current and historic data for Bitcoin and thousands of altcoins.
Visit coinmarketcap.comWe analyzed Coinmarketcap.com page load time and found that the first response time was 52 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
coinmarketcap.com performance score
name
value
score
weighting
Value2.5 s
66/100
10%
Value8.8 s
2/100
25%
Value6.1 s
45/100
10%
Value4,410 ms
1/100
30%
Value0.002
100/100
15%
Value16.6 s
6/100
10%
52 ms
17 ms
73 ms
26 ms
31 ms
Our browser made a total of 295 requests to load all elements on the main page. We found that 36% of them (107 requests) were addressed to the original Coinmarketcap.com, 35% (102 requests) were made to Files.coinmarketcap.com and 5% (15 requests) were made to Ce.lijit.com. The less responsive or slowest element that took the longest time to load (780 ms) relates to the external source Cointraffic.io.
Page size can be reduced by 847.3 kB (56%)
1.5 MB
661.0 kB
In fact, the total size of Coinmarketcap.com main page is 1.5 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. Javascripts take 618.0 kB which makes up the majority of the site volume.
Potential reduce by 243.4 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 77.5 kB, which is 27% 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 243.4 kB or 84% of the original size.
Potential reduce by 115.5 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 Market Cap needs image optimization as it can save up to 115.5 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 397.2 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 397.2 kB or 64% of the original size.
Potential reduce by 91.3 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. Coinmarketcap.com needs all CSS files to be minified and compressed as it can save up to 91.3 kB or 82% of the original size.
Number of requests can be reduced by 116 (42%)
274
158
The browser has sent 274 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coin Market Cap. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.
coinmarketcap.com
52 ms
base.min.css
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css
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jquery.min.js
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base.min.js
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currencies_main.min.js
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bnr
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gpt.js
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widgets.js
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bitcoin.png
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quick_search.json
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global.json
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analytics.js
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ripple.png
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bytecoin-bcn.png
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collect
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UAnF6lSK1JNc1tqTiG8pNALUuEpTyoUstqEm5AMlJo4.ttf
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primecoin.png
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ads
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collect
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bitcoindark.png
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gems.png
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neucoin.png
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infinitecoin.png
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blockshares.png
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vertcoin.png
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worldcoin.png
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reddcoin.png
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safe-exchange-coin.png
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ambercoin.png
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bilshares.png
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feathercoin.png
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supernet-unity.png
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digitalcoin.png
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expansion_embed.js
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pixel;r=1362925033;a=p-56WJ0KtIxWJ_2;labels=Publishers.coinmarketcap.326536%2CSites.coinmarketcap%2Bcom.coinmarketcap.US.Online;fpan=1;fpa=P0-1209481440-1456816740372;ns=1;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1456816740371;tzo=-180;ref=http%3A%2F%2Fcoinmarketcap.com%2F;url=http%3A%2F%2Fcoinmarketcap.com%2F;ogl=
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coinmarketcap.com accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
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.
coinmarketcap.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
coinmarketcap.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coinmarketcap.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 Coinmarketcap.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.
coinmarketcap.com
Open Graph description is not detected on the main page of Coin Market Cap. 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: