Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

bitcoinmining.nl

#1 In Refurbished Bitcoin Miners & ASIC Miners | 123Miners

Page Load Speed

6.5 sec in total

First Response

1.6 sec

Resources Loaded

4.4 sec

Page Rendered

520 ms

bitcoinmining.nl screenshot

About Website

Welcome to bitcoinmining.nl homepage info - get ready to check Bitcoin Mining best content for Netherlands right away, or after learning these important things about bitcoinmining.nl

Looking for a well priced Bitcoin Miners or other ASIC Miners in this volatile market? We've got the best service for both REFURBISHED Miners & NEW Miners! Other services include Hosting, Cloud m...

Visit bitcoinmining.nl

Key Findings

We analyzed Bitcoinmining.nl page load time and found that the first response time was 1.6 sec and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

bitcoinmining.nl performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value7,810 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.036

2/100

15%

TTI (Time to Interactive)

Value20.5 s

2/100

10%

Network Requests Diagram

bitcoinmining.nl

1629 ms

extravote.css

184 ms

mootools.js

449 ms

caption.js

184 ms

extravote.js

196 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 35% of them (37 requests) were addressed to the original Bitcoinmining.nl, 19% (20 requests) were made to S0.2mdn.net and 8% (8 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Bitcoinmining.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 797.1 kB (43%)

Content Size

1.9 MB

After Optimization

1.1 MB

In fact, the total size of Bitcoinmining.nl main page is 1.9 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. 80% 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 814.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 42.1 kB

  • Original 55.3 kB
  • After minification 52.8 kB
  • After compression 13.2 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 42.1 kB or 76% of the original size.

Image Optimization

-3%

Potential reduce by 24.4 kB

  • Original 714.7 kB
  • After minification 690.3 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. Bitcoin Mining images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 493.7 kB

  • Original 814.5 kB
  • After minification 810.3 kB
  • After compression 320.8 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 493.7 kB or 61% of the original size.

CSS Optimization

-83%

Potential reduce by 236.9 kB

  • Original 284.4 kB
  • After minification 274.2 kB
  • After compression 47.5 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. Bitcoinmining.nl needs all CSS files to be minified and compressed as it can save up to 236.9 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 55 (53%)

Requests Now

103

After Optimization

48

The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bitcoin Mining. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

bitcoinmining.nl accessibility score

79

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

bitcoinmining.nl best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

bitcoinmining.nl SEO score

82

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bitcoinmining.nl can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Dutch language. Our system also found out that Bitcoinmining.nl 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.

Social Sharing Optimization

Open Graph data is detected on the main page of Bitcoin Mining. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: