6.8 sec in total
295 ms
6 sec
509 ms
Welcome to bitcoin-knowhow.de homepage info - get ready to check Bitcoin Knowhow best content right away, or after learning these important things about bitcoin-knowhow.de
To be active in the emerging world of cryptocurrency, you must first to understand the systems that underpin it and that will help to shape the future. This blog is about bitcoin and blockchain - I’ll...
Visit bitcoin-knowhow.deWe analyzed Bitcoin-knowhow.de page load time and found that the first response time was 295 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
bitcoin-knowhow.de performance score
name
value
score
weighting
Value3.7 s
31/100
10%
Value12.3 s
0/100
25%
Value15.2 s
1/100
10%
Value16,060 ms
0/100
30%
Value0.001
100/100
15%
Value21.2 s
1/100
10%
295 ms
848 ms
530 ms
32 ms
20 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Bitcoin-knowhow.de, 88% (49 requests) were made to Blockchainprivileged.com and 9% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.5 sec) relates to the external source Blockchainprivileged.com.
Page size can be reduced by 256.2 kB (20%)
1.3 MB
1.1 MB
In fact, the total size of Bitcoin-knowhow.de main page is 1.3 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. 55% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 256.2 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 256.2 kB or 89% of the original size.
Potential reduce by 6 B
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 Knowhow images are well optimized though.
We found no issues to fix!
47
47
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bitcoin Knowhow. According to our analytics all requests are already optimized.
bitcoin-knowhow.de
295 ms
blockchainprivileged.com
848 ms
jquery.min.js
530 ms
css
32 ms
lazyload.min.js
20 ms
49e0285b97b8da54134c551749b24c74.js
27 ms
blockchainprivileged.com
486 ms
preloader.gif
414 ms
jeg-empty.png
436 ms
fc37cb6c72cb818c3a549bf27b35b10e.css
766 ms
KFOmCnqEu92Fr1Mu4mxM.woff
117 ms
KFOlCnqEu92Fr1MmWUlfBBc-.woff
118 ms
HTx0L209KT-LmIE9N7OR6eiycOe1_Dbw.woff
117 ms
fontawesome-webfont.woff
994 ms
kmKiZrc3Hgbbcjq75U4uslyuy4kn0qviTgY3KcY.woff
137 ms
kmKnZrc3Hgbbcjq75U4uslyuy4kn0qNZaxU.woff
135 ms
jegicon.woff
475 ms
bitcoin-3242250_1280-360x180.jpg
903 ms
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Blocktrainer_Interview-350x250.jpg
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ethics-2991600_1280-350x250.jpg
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Bitcoin-Visual-Autobiography-Episode-1-post_title_screen-350x250.jpg
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background-3228704_640-copy-350x250.jpg
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petrol-stations-1664615_1280-350x250.jpg
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Bitcoin-Fiat-and-Rock-n-Roll-120x86.jpg
3068 ms
Blocktrainer_Interview-120x86.jpg
3073 ms
bitcoin-knowhow.de accessibility score
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-hidden="true"] elements contain focusable descendents
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
Links do not have a discernible name
bitcoin-knowhow.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
bitcoin-knowhow.de 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
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
DE
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bitcoin-knowhow.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Bitcoin-knowhow.de 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.
bitcoin-knowhow.de
Open Graph data is detected on the main page of Bitcoin Knowhow. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: