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Click here to check amazing Calresco content for United States. Otherwise, check out these important facts you probably never knew about calresco.org
Introduction to complex systems and self-organisation covering the fields attractors, artificial life, cellular automata, fractals, genetic algorithms, neural networks and including tutorials, papers ...Visit calresco.org
We analyzed Calresco.org page load time and found that the first response time was 158 ms and then it took 961 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
calresco.org performance score
Our browser made a total of 38 requests to load all elements on the main page. We found that all of those requests were addressed to Calresco.org and no external sources were called. The less responsive or slowest element that took the longest time to load (399 ms) belongs to the original domain Calresco.org.
Page size can be reduced by 10.6 kB (29%)
In fact, the total size of Calresco.org main page is 36.2 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. Only 10% of websites need less resources to load. Images take 21.0 kB which makes up the majority of the site volume.
Potential reduce by 10.6 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 10.6 kB or 70% of the original size.
Potential reduce by 8 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. Calresco images are well optimized though.
Number of requests can be reduced by 23 (77%)
calresco.org accessibility score
These are opportunities to improve the legibility of your content.
Background and foreground colors do not have a sufficient contrast ratio.
These are opportunities to improve keyboard navigation in your application.
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
<html> element does not have a [lang] attribute
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.
Links do not have a discernible name
calresco.org best practices score
Trust and Safety
Does not use HTTPS
Ensure CSP is effective against XSS attacks
Serves images with low resolution
calresco.org SEO score
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Calresco.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 Calresco.org main page’s claimed encoding is utf-8-bom. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
Open Graph description is not detected on the main page of Calresco. 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: