13.2 sec in total
4.1 sec
8.9 sec
215 ms
Visit copernicused.com now to see the best up-to-date Copernicus Ed content for United States and also check out these interesting facts you probably never knew about copernicused.com
Visit copernicused.comWe analyzed Copernicused.com page load time and found that the first response time was 4.1 sec and then it took 9.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
copernicused.com performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value10.4 s
0/100
25%
Value6.8 s
35/100
10%
Value550 ms
54/100
30%
Value0.084
93/100
15%
Value11.3 s
19/100
10%
4084 ms
24 ms
118 ms
92 ms
97 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 59% of them (26 requests) were addressed to the original Copernicused.com, 11% (5 requests) were made to S9.mylivechat.com and 7% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (4.7 sec) belongs to the original domain Copernicused.com.
Page size can be reduced by 541.6 kB (30%)
1.8 MB
1.3 MB
In fact, the total size of Copernicused.com main page is 1.8 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. 50% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 66.5 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 66.5 kB or 73% of the original size.
Potential reduce by 42.3 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. Copernicus Ed images are well optimized though.
Potential reduce by 351.3 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 351.3 kB or 61% of the original size.
Potential reduce by 81.6 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. Copernicused.com needs all CSS files to be minified and compressed as it can save up to 81.6 kB or 82% of the original size.
Number of requests can be reduced by 17 (46%)
37
20
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Copernicus Ed. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
copernicused.com
4084 ms
css
24 ms
styles.css
118 ms
jquery-ui.min.css
92 ms
logo.png
97 ms
jquery.min.js
8 ms
chatinline.aspx
163 ms
stacktable.js
27 ms
jquery.flexnav.min.js
63 ms
jquery.flexslider-min.js
101 ms
jquery.fancybox.pack.js
100 ms
addthis_widget.js
12 ms
jquery.typeahead.min.js
109 ms
scripts.js
99 ms
search-icon.png
26 ms
camera-icon.png
63 ms
file.ashx
2688 ms
file.ashx
2687 ms
play-button.png
52 ms
file.ashx
2686 ms
file.ashx
4577 ms
file.ashx
4581 ms
file.ashx
4679 ms
file.ashx
4620 ms
file.ashx
4575 ms
file.ashx
4575 ms
rkd.png
4656 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
7 ms
MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf
10 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
14 ms
livechat.aspx
164 ms
fontello.woff
4528 ms
jsml.js
686 ms
iframe_api
680 ms
analytics.js
647 ms
texgyreschola-regular-webfont.woff
3750 ms
collect
61 ms
resources.aspx
80 ms
www-widgetapi.js
20 ms
inpage_6_down.png
35 ms
inpage_6_up.png
44 ms
print.css
24 ms
300lo.json
32 ms
sh.8e5f85691f9aaa082472a194.html
26 ms
copernicused.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.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
copernicused.com 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
copernicused.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
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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 Copernicused.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 Copernicused.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.
copernicused.com
Open Graph description is not detected on the main page of Copernicus Ed. 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: