3.5 sec in total
298 ms
2.9 sec
302 ms
Visit surfbtc.com now to see the best up-to-date Surfbtc content for Russia and also check out these interesting facts you probably never knew about surfbtc.com
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Visit surfbtc.comWe analyzed Surfbtc.com page load time and found that the first response time was 298 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
surfbtc.com performance score
name
value
score
weighting
Value11.5 s
0/100
10%
Value17.6 s
0/100
25%
Value20.5 s
0/100
10%
Value7,340 ms
0/100
30%
Value0.095
91/100
15%
Value36.1 s
0/100
10%
298 ms
179 ms
13 ms
22 ms
21 ms
Our browser made a total of 105 requests to load all elements on the main page. We found that 54% of them (57 requests) were addressed to the original Surfbtc.com, 10% (11 requests) were made to Platform.twitter.com and 7% (7 requests) were made to Images.cryptocompare.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Images.cryptocompare.com.
Page size can be reduced by 104.4 kB (11%)
993.6 kB
889.2 kB
In fact, the total size of Surfbtc.com main page is 993.6 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. 85% 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 579.1 kB which makes up the majority of the site volume.
Potential reduce by 53.2 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 53.2 kB or 76% of the original size.
Potential reduce by 31.0 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, Surfbtc needs image optimization as it can save up to 31.0 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 20.1 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 160 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. Surfbtc.com has all CSS files already compressed.
Number of requests can be reduced by 58 (69%)
84
26
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Surfbtc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
surfbtc.com
298 ms
en
179 ms
bootstrap.min.css
13 ms
sb-admin-2.css
22 ms
font-awesome.min.css
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semantic.min.css
480 ms
cookieconsent.min.css
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default_template.css
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scroll_top_button.css
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morris.css
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slick.css
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slick-theme.css
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default_table.css
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tv.js
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widgets.js
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jquery.min.js
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bootstrap.min.js
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metisMenu.min.js
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sb-admin-2.js
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semantic.min.js
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cookieconsent.min.js
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common.js
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scroll_top_button.js
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slick.min.js
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raphael.min.js
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morris.min.js
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morris-data-default.js
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core.js
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charts.js
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animated.js
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dashboard.js
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dashboard.js
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socket.io.js
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ccc-streamer-utilities.js
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streaming-code.js
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org7yun.css
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btc_.png
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USD
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flags.png
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GenerateIT
14 ms
surfbtc.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.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
surfbtc.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
Displays images with incorrect aspect ratio
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
surfbtc.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Surfbtc.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Surfbtc.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.
surfbtc.com
Open Graph data is detected on the main page of Surfbtc. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: