22.6 sec in total
332 ms
16.7 sec
5.6 sec
Welcome to randi.org homepage info - get ready to check Randi best content for United States right away, or after learning these important things about randi.org
JREF: James Randi Educational Foundation
Visit randi.orgWe analyzed Randi.org page load time and found that the first response time was 332 ms and then it took 22.2 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
randi.org performance score
name
value
score
weighting
Value5.1 s
8/100
10%
Value7.9 s
3/100
25%
Value7.7 s
24/100
10%
Value2,640 ms
4/100
30%
Value0.053
98/100
15%
Value11.4 s
19/100
10%
332 ms
833 ms
557 ms
1260 ms
546 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Randi.org, 23% (7 requests) were made to Fonts.gstatic.com and 19% (6 requests) were made to Web.randi.org. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Connect.facebook.net.
Page size can be reduced by 94.8 kB (17%)
560.7 kB
465.9 kB
In fact, the total size of Randi.org main page is 560.7 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. 65% of websites need less resources to load. Javascripts take 365.3 kB which makes up the majority of the site volume.
Potential reduce by 24.8 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 24.8 kB or 73% of the original size.
Potential reduce by 6.9 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. Randi images are well optimized though.
Potential reduce by 51.9 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 51.9 kB or 14% of the original size.
Potential reduce by 11.2 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. Randi.org needs all CSS files to be minified and compressed as it can save up to 11.2 kB or 25% of the original size.
Number of requests can be reduced by 15 (68%)
22
7
The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Randi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
randi.org
332 ms
web.randi.org
833 ms
sites.css
557 ms
fancybox.css
1260 ms
main_style.css
546 ms
css
105 ms
css
136 ms
css
104 ms
templateArtifacts.js
1292 ms
jquery.min.js
1442 ms
stl.js
1273 ms
main.js
1226 ms
__utm.gif
650 ms
snowday261.js
197 ms
red_icons.png
873 ms
search-light.png
399 ms
1410209385.png
929 ms
1967918.jpg
873 ms
analytics.js
486 ms
ga.js
439 ms
snowday262.js
438 ms
quant.js
449 ms
u-WUoqrET9fUeobQW7jkRSZ2oysoEQEeKwjgmXLRnTc.ttf
53 ms
DXI1ORHCpsQm3Vp6mXoaTY3LH2FgLjViKkqswU-xtII.ttf
52 ms
k3k702ZOKiLJc3WVjuplzI3LH2FgLjViKkqswU-xtII.ttf
39 ms
HwcR1xy4rp5CQGMY8FhsNALUuEpTyoUstqEm5AMlJo4.ttf
322 ms
ZKwULyCG95tk6mOqHQfRBMDdSZkkecOE1hvV7ZHvhyU.ttf
37 ms
cbAbzEjxTdN5KKmS-gA0tcDdSZkkecOE1hvV7ZHvhyU.ttf
36 ms
WmVKXVcOuffP_qmCpFuyzcDdSZkkecOE1hvV7ZHvhyU.ttf
71 ms
sdk.js
1809 ms
widgets.js
1807 ms
randi.org 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.
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
randi.org 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
randi.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Randi.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Randi.org 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.
randi.org
Open Graph data is detected on the main page of Randi. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: