4 sec in total
442 ms
3.4 sec
137 ms
Click here to check amazing Circle Lab content. Otherwise, check out these important facts you probably never knew about circle-lab.com
Harnessing the power of the crowd to tackle humanity's biggest challenges with circular solutions.
Visit circle-lab.comWe analyzed Circle-lab.com page load time and found that the first response time was 442 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
circle-lab.com performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value4.1 s
47/100
25%
Value10.5 s
7/100
10%
Value1,700 ms
11/100
30%
Value0.029
100/100
15%
Value12.7 s
14/100
10%
442 ms
935 ms
189 ms
267 ms
274 ms
Our browser made a total of 89 requests to load all elements on the main page. We found that 74% of them (66 requests) were addressed to the original Circle-lab.com, 4% (4 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (935 ms) belongs to the original domain Circle-lab.com.
Page size can be reduced by 451.3 kB (65%)
698.4 kB
247.1 kB
In fact, the total size of Circle-lab.com main page is 698.4 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. 70% of websites need less resources to load. Javascripts take 421.5 kB which makes up the majority of the site volume.
Potential reduce by 29.4 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 29.4 kB or 76% of the original size.
Potential reduce by 213.8 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 213.8 kB or 51% of the original size.
Potential reduce by 208.1 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. Circle-lab.com needs all CSS files to be minified and compressed as it can save up to 208.1 kB or 87% of the original size.
Number of requests can be reduced by 70 (85%)
82
12
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Circle Lab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 64 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
circle-lab.com
442 ms
circle-lab.com
935 ms
accordion.css
189 ms
eu_cookie_compliance.css
267 ms
addtoany.css
274 ms
dropdown.css
275 ms
mention.css
294 ms
style.css
675 ms
ready.min.js
274 ms
jquery.min.js
514 ms
underscore-min.js
348 ms
jquery.once.min.js
347 ms
drupalSettingsLoader.js
366 ms
drupal.js
367 ms
drupal.init.js
437 ms
data-min.js
437 ms
disable-selection-min.js
467 ms
form-min.js
467 ms
labels-min.js
526 ms
jquery-1-7-min.js
528 ms
scroll-parent-min.js
564 ms
tabbable-min.js
576 ms
unique-id-min.js
589 ms
version-min.js
604 ms
focusable-min.js
603 ms
ie-min.js
675 ms
keycode-min.js
676 ms
plugin-min.js
681 ms
safe-active-element-min.js
698 ms
safe-blur-min.js
718 ms
widget-min.js
838 ms
tooltip.js
839 ms
popover.js
840 ms
page.js
68 ms
addtoany.js
839 ms
transition.js
812 ms
collapse.js
810 ms
alert.js
907 ms
debounce.js
882 ms
jquery.cookie.min.js
786 ms
drupal.bootstrap.js
706 ms
attributes.js
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theme.js
697 ms
form.js
780 ms
form.js
781 ms
autosize.min.js
708 ms
autosize.init.min.js
709 ms
dropdown.js
690 ms
progress.js
686 ms
progress.js
780 ms
ajax.js
778 ms
ajax.js
748 ms
accordion-min.js
747 ms
jquery.validate.js
707 ms
cv.jquery.validate.js
693 ms
jquery.form.min.js
759 ms
base.js
703 ms
ajax_view.js
698 ms
ajax_view.js
683 ms
script.js
668 ms
eu_cookie_compliance.js
668 ms
css
56 ms
popover.js
699 ms
gtm.js
157 ms
logo-new.svg
655 ms
knowledge-Hub.svg
738 ms
challenges.svg
654 ms
assessment.svg
737 ms
JTURjIg1_i6t8kCHKm45_ZpC3gnD-w.ttf
50 ms
JTUSjIg1_i6t8kCHKm459Wlhzg.ttf
104 ms
JTURjIg1_i6t8kCHKm45_bZF3gnD-w.ttf
111 ms
JTURjIg1_i6t8kCHKm45_dJE3gnD-w.ttf
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analytics.js
90 ms
1805.js
306 ms
hotjar-1713890.js
299 ms
embed.js
171 ms
fbevents.js
170 ms
collect
43 ms
collect
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form-settings
268 ms
modules.8831d20acac5f9d5fa63.js
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217 ms
lock.min.js
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print.css
470 ms
popup.js
4 ms
box-469cf41adb11dc78be68c1ae7f9457a4.html
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37 ms
analytics.min.js
6 ms
circle-lab.com 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.
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
circle-lab.com 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
Browser errors were logged to the console
Page has valid source maps
circle-lab.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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Circle-lab.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 Circle-lab.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.
circle-lab.com
Open Graph data is detected on the main page of Circle Lab. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: