6.5 sec in total
120 ms
6.1 sec
318 ms
Welcome to app.coursio.com homepage info - get ready to check App Coursio best content for Sweden right away, or after learning these important things about app.coursio.com
Coursio App
Visit app.coursio.comWe analyzed App.coursio.com page load time and found that the first response time was 120 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
app.coursio.com performance score
name
value
score
weighting
Value24.4 s
0/100
10%
Value24.4 s
0/100
25%
Value24.4 s
0/100
10%
Value1,250 ms
19/100
30%
Value0.001
100/100
15%
Value25.7 s
0/100
10%
120 ms
164 ms
718 ms
455 ms
150 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 22% of them (7 requests) were addressed to the original App.coursio.com, 19% (6 requests) were made to and 16% (5 requests) were made to Assets.zendesk.com. The less responsive or slowest element that took the longest time to load (985 ms) belongs to the original domain App.coursio.com.
Page size can be reduced by 562.8 kB (58%)
973.9 kB
411.0 kB
In fact, the total size of App.coursio.com main page is 973.9 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. 55% of websites need less resources to load. Javascripts take 598.4 kB which makes up the majority of the site volume.
Potential reduce by 14.0 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 14.0 kB or 75% of the original size.
Potential reduce by 607 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. App Coursio images are well optimized though.
Potential reduce by 401.6 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 401.6 kB or 67% of the original size.
Potential reduce by 146.7 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. App.coursio.com needs all CSS files to be minified and compressed as it can save up to 146.7 kB or 81% of the original size.
Number of requests can be reduced by 8 (33%)
24
16
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of App Coursio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
login
120 ms
modernizr.min.js
164 ms
reader.min.css
718 ms
fonts.css
455 ms
zenbox.js
150 ms
require.min.js
327 ms
zenbox.css
30 ms
bg-hero-table-full.jpg
576 ms
analytics.min.js
387 ms
button-gplus.png
278 ms
EbKn3i4OqI=
39 ms
Am5dDqy
37 ms
EbKHzgkOpI=
37 ms
vOKS9VNbLxSZE+FT1cynj5ZuebOz38RsqfeLg6og==
35 ms
1vpPwJuXQ6sg==
35 ms
hbB4Y43gg75ZjcgWcmCz4fOKV8pObLxSZE+FT1cynj5ZuebOz38RsofOCQ6kg==
35 ms
p
741 ms
i
734 ms
analytics.js
178 ms
chwsmww4
178 ms
ec90ca0d254e98a741186ed985c96c94e0dd1f1f.2.js
385 ms
intercom.bcfdf787.js
283 ms
collect
195 ms
e
267 ms
a
264 ms
s
263 ms
echo.515e8809.js
100 ms
ping
158 ms
close_big.png
35 ms
loading.html
49 ms
reader-built.js
985 ms
load_large.gif
31 ms
app.coursio.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
app.coursio.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
Missing source maps for large first-party JavaScript
app.coursio.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
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise App.coursio.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that App.coursio.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.
app.coursio.com
Open Graph description is not detected on the main page of App Coursio. 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: