3.5 sec in total
564 ms
2.4 sec
461 ms
Welcome to coppeliarobotics.com homepage info - get ready to check Coppelia Robotics best content for China right away, or after learning these important things about coppeliarobotics.com
CoppeliaSim is one of the most versatile and powerful robot simulation platform available. It is used for fast algorithm development, factory automation simulation, fast prototyping and verification, ...
Visit coppeliarobotics.comWe analyzed Coppeliarobotics.com page load time and found that the first response time was 564 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
coppeliarobotics.com performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value4.3 s
43/100
25%
Value3.2 s
92/100
10%
Value10 ms
100/100
30%
Value0.111
87/100
15%
Value4.4 s
83/100
10%
564 ms
167 ms
167 ms
586 ms
255 ms
Our browser made a total of 17 requests to load all elements on the main page. We found that 88% of them (15 requests) were addressed to the original Coppeliarobotics.com, 12% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (876 ms) belongs to the original domain Coppeliarobotics.com.
Page size can be reduced by 124.7 kB (21%)
606.2 kB
481.6 kB
In fact, the total size of Coppeliarobotics.com main page is 606.2 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. 15% of websites need less resources to load. Images take 408.0 kB which makes up the majority of the site volume.
Potential reduce by 18.9 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 3.7 kB, which is 15% 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 18.9 kB or 80% of the original size.
Potential reduce by 853 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. Coppelia Robotics images are well optimized though.
Potential reduce by 99.4 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 99.4 kB or 59% of the original size.
Potential reduce by 5.5 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. Coppeliarobotics.com needs all CSS files to be minified and compressed as it can save up to 5.5 kB or 81% of the original size.
Number of requests can be reduced by 3 (19%)
16
13
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coppelia Robotics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
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coppeliarobotics.com accessibility score
coppeliarobotics.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
Page has valid source maps
coppeliarobotics.com SEO score
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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coppeliarobotics.com 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 Coppeliarobotics.com main page’s claimed encoding is iso-8859-1. 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.
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coppeliarobotics.com
Open Graph description is not detected on the main page of Coppelia Robotics. 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: