2.5 sec in total
249 ms
2.1 sec
151 ms
Visit casper.foundation now to see the best up-to-date Casper content and also check out these interesting facts you probably never knew about casper.foundation
Casper Foundation is a community development volunteering program dedicated to the personal and career development of university students.
Visit casper.foundationWe analyzed Casper.foundation page load time and found that the first response time was 249 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
casper.foundation performance score
name
value
score
weighting
Value2.7 s
60/100
10%
Value6.1 s
12/100
25%
Value17.6 s
0/100
10%
Value10,570 ms
0/100
30%
Value1.179
1/100
15%
Value27.2 s
0/100
10%
249 ms
134 ms
129 ms
236 ms
226 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Casper.foundation, 43% (21 requests) were made to Static.parastorage.com and 43% (21 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Static.wixstatic.com.
Page size can be reduced by 468.1 kB (45%)
1.0 MB
579.5 kB
In fact, the total size of Casper.foundation main page is 1.0 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. HTML takes 512.7 kB which makes up the majority of the site volume.
Potential reduce by 408.9 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. 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 408.9 kB or 80% of the original size.
Potential reduce by 59.1 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. Obviously, Casper needs image optimization as it can save up to 59.1 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 66 B
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.
Number of requests can be reduced by 9 (24%)
38
29
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Casper. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
www.casper.foundation
249 ms
minified.js
134 ms
focus-within-polyfill.js
129 ms
polyfill.min.js
236 ms
bootstrap-features.88016560.bundle.min.js
226 ms
main.dca78a96.bundle.min.js
224 ms
lodash.min.js
225 ms
react.production.min.js
225 ms
siteTags.bundle.min.js
226 ms
wix-perf-measure.bundle.min.js
204 ms
react-dom.production.min.js
203 ms
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deprecation-en.v5.html
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deprecation-style.v5.css
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right-arrow.svg
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casper.foundation 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
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
casper.foundation 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
Page has valid source maps
casper.foundation 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 Casper.foundation 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 Casper.foundation 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.
casper.foundation
Open Graph data is detected on the main page of Casper. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: