4.7 sec in total
533 ms
3.7 sec
531 ms
Welcome to cardbit.io homepage info - get ready to check Card Bit best content for United States right away, or after learning these important things about cardbit.io
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Visit cardbit.ioWe analyzed Cardbit.io page load time and found that the first response time was 533 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
cardbit.io performance score
name
value
score
weighting
Value3.0 s
48/100
10%
Value11.7 s
0/100
25%
Value5.9 s
48/100
10%
Value600 ms
50/100
30%
Value0.085
93/100
15%
Value12.1 s
16/100
10%
533 ms
24 ms
62 ms
75 ms
447 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 64% of them (44 requests) were addressed to the original Cardbit.io, 26% (18 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Cardbit.io.
Page size can be reduced by 324.9 kB (18%)
1.8 MB
1.5 MB
In fact, the total size of Cardbit.io main page is 1.8 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. 45% of websites need less resources to load. Javascripts take 885.8 kB which makes up the majority of the site volume.
Potential reduce by 58.0 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 13.1 kB, which is 17% 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 58.0 kB or 75% of the original size.
Potential reduce by 259.3 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. Obviously, Card Bit needs image optimization as it can save up to 259.3 kB or 32% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.4 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 6.3 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. Cardbit.io needs all CSS files to be minified and compressed as it can save up to 6.3 kB or 12% of the original size.
Number of requests can be reduced by 21 (42%)
50
29
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Card Bit. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
cardbit.io
533 ms
analytics.js
24 ms
css
62 ms
css
75 ms
highlight.min.css
447 ms
atom-one-dark.css
452 ms
swiper.min.css
456 ms
theme.css
426 ms
styles.css
421 ms
jquery.min.js
464 ms
api.js
60 ms
collect
13 ms
js
59 ms
email-decode.min.js
344 ms
vendor.js
756 ms
jquery.min.js
753 ms
popper.min.js
801 ms
bootstrap.min.js
885 ms
fontawesome-all.min.js
1467 ms
highlight.min.js
892 ms
swiper.min.js
1146 ms
theme.min.js
1135 ms
main.js
1171 ms
app.js
1268 ms
recaptcha__en.js
76 ms
logo_inverse_white.svg
887 ms
bitcoin.svg
1103 ms
conversion.svg
1138 ms
credit-card-64.png
1153 ms
block_chain.svg
1243 ms
encryption.svg
1254 ms
mining_pool2.svg
1463 ms
decentralized.svg
1494 ms
centralized.svg
1567 ms
free.svg
1551 ms
anonymity.svg
1636 ms
ledger.svg
1647 ms
transaction.svg
1568 ms
decryption.svg
1875 ms
vector_plex_light_inv2.png
1944 ms
logo_blue.svg
1978 ms
ibandirect_card.png
2031 ms
crypto_details_logo.png
2005 ms
receive.svg
2042 ms
p2p.svg
2290 ms
send.svg
2332 ms
card-security.png
2362 ms
brief.png
2397 ms
google-mobile.png
2410 ms
card-payment.png
2448 ms
visa_mc_pci.png
2648 ms
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cardbit.io 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.
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Image elements do not have [alt] attributes
Links do not have a discernible name
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.
cardbit.io 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
cardbit.io 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cardbit.io 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 Cardbit.io 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.
cardbit.io
Open Graph description is not detected on the main page of Card Bit. 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: