16.6 sec in total
241 ms
12.3 sec
4 sec
Welcome to volcaminer.com homepage info - get ready to check Volcaminer best content right away, or after learning these important things about volcaminer.com
leading in bitcoin mining pools all over the world. First mining pool in China, and currently the largest multi-currency mining pool in the world: the #1 Ethereum and Litecoin miner, and the 5th large...
Visit volcaminer.comWe analyzed Volcaminer.com page load time and found that the first response time was 241 ms and then it took 16.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
volcaminer.com performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value16.1 s
0/100
25%
Value66.5 s
0/100
10%
Value52,710 ms
0/100
30%
Value0.044
99/100
15%
Value65.0 s
0/100
10%
241 ms
864 ms
170 ms
226 ms
234 ms
Our browser made a total of 148 requests to load all elements on the main page. We found that 45% of them (66 requests) were addressed to the original Volcaminer.com, 30% (45 requests) were made to Widget.coinlib.io and 7% (11 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (11.1 sec) belongs to the original domain Volcaminer.com.
Page size can be reduced by 319.5 kB (3%)
10.1 MB
9.8 MB
In fact, the total size of Volcaminer.com main page is 10.1 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. 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. Images take 9.4 MB which makes up the majority of the site volume.
Potential reduce by 35.5 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 20.2 kB, which is 48% 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 35.5 kB or 85% of the original size.
Potential reduce by 161.1 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. Volcaminer images are well optimized though.
Potential reduce by 71.2 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 71.2 kB or 18% of the original size.
Potential reduce by 51.7 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. Volcaminer.com needs all CSS files to be minified and compressed as it can save up to 51.7 kB or 24% of the original size.
Number of requests can be reduced by 74 (70%)
105
31
The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Volcaminer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 47 to 1 for JavaScripts and from 29 to 1 for CSS and as a result speed up the page load time.
volcaminer.com
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volcaminer.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
<frame> or <iframe> elements do not have a title
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
volcaminer.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
volcaminer.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Volcaminer.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 Volcaminer.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.
volcaminer.com
Open Graph description is not detected on the main page of Volcaminer. 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: