5.8 sec in total
284 ms
5 sec
496 ms
Visit cryptopal.com now to see the best up-to-date Cryptopal content and also check out these interesting facts you probably never knew about cryptopal.com
If a vulnerability causes your smartphone data to be compromised, then it might turn out to be a potential catastrophe. Smartphone security is paramount.
Visit cryptopal.comWe analyzed Cryptopal.com page load time and found that the first response time was 284 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
cryptopal.com performance score
name
value
score
weighting
Value6.5 s
2/100
10%
Value10.7 s
0/100
25%
Value14.4 s
1/100
10%
Value3,270 ms
2/100
30%
Value0.421
23/100
15%
Value20.6 s
2/100
10%
284 ms
1655 ms
124 ms
248 ms
312 ms
Our browser made a total of 111 requests to load all elements on the main page. We found that 59% of them (65 requests) were addressed to the original Cryptopal.com, 27% (30 requests) were made to Fonts.gstatic.com and 5% (5 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Cryptopal.com.
Page size can be reduced by 99.3 kB (24%)
418.9 kB
319.6 kB
In fact, the total size of Cryptopal.com main page is 418.9 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. 75% 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 300.0 kB which makes up the majority of the site volume.
Potential reduce by 92.9 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 14.5 kB, which is 13% 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 92.9 kB or 82% of the original size.
Potential reduce by 0 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. Cryptopal images are well optimized though.
Potential reduce by 3.6 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 2.8 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. Cryptopal.com needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 55% of the original size.
Number of requests can be reduced by 62 (79%)
78
16
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cryptopal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.
cryptopal.com
284 ms
www.cryptopal.com
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wpp.css
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memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVQ.woff
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cryptopal.com 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-*] attributes do not match their roles
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
cryptopal.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
cryptopal.com 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cryptopal.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 Cryptopal.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.
cryptopal.com
Open Graph data is detected on the main page of Cryptopal. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: