2.8 sec in total
13 ms
1.9 sec
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Welcome to udemy.knoji.com homepage info - get ready to check Udemy Knoji best content for United States right away, or after learning these important things about udemy.knoji.com
Udemy reviews and Udemy.com customer ratings for February 2024. Udemy is an extremely popular online course platform which competes against other online course platforms like Skillshare, Coursera and ...
Visit udemy.knoji.comWe analyzed Udemy.knoji.com page load time and found that the first response time was 13 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
udemy.knoji.com performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value6.8 s
7/100
25%
Value6.2 s
43/100
10%
Value2,260 ms
6/100
30%
Value0.126
83/100
15%
Value11.1 s
20/100
10%
13 ms
232 ms
103 ms
87 ms
117 ms
Our browser made a total of 127 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Udemy.knoji.com, 31% (40 requests) were made to Knoji.com and 10% (13 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (723 ms) relates to the external source Fonts.gstatic.com.
Page size can be reduced by 827.2 kB (56%)
1.5 MB
643.4 kB
In fact, the total size of Udemy.knoji.com main page is 1.5 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 601.0 kB which makes up the majority of the site volume.
Potential reduce by 243.5 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. This page needs HTML code to be minified as it can gain 38.7 kB, which is 14% 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 243.5 kB or 88% of the original size.
Potential reduce by 232.6 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. Obviously, Udemy Knoji needs image optimization as it can save up to 232.6 kB or 39% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 242.4 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 242.4 kB or 52% of the original size.
Potential reduce by 108.6 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. Udemy.knoji.com needs all CSS files to be minified and compressed as it can save up to 108.6 kB or 83% of the original size.
Number of requests can be reduced by 74 (62%)
120
46
The browser has sent 120 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Udemy Knoji. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 55 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
udemy.knoji.com
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udemy.knoji.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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
udemy.knoji.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
udemy.knoji.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Udemy.knoji.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 Udemy.knoji.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.
udemy.knoji.com
Open Graph description is not detected on the main page of Udemy Knoji. 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: