19 sec in total
248 ms
13.9 sec
4.8 sec
Welcome to cesde.edu.co homepage info - get ready to check Cesde best content for Colombia right away, or after learning these important things about cesde.edu.co
4 Escuelas: Desarrollo Empresarial, Cratividad e Innovación, Turismo y Gastronimía, Salud y Bienestar. 28 programas técnicos.
Visit cesde.edu.coWe analyzed Cesde.edu.co page load time and found that the first response time was 248 ms and then it took 18.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
cesde.edu.co performance score
name
value
score
weighting
Value6.5 s
2/100
10%
Value19.5 s
0/100
25%
Value19.1 s
0/100
10%
Value1,120 ms
23/100
30%
Value0.664
8/100
15%
Value37.5 s
0/100
10%
248 ms
703 ms
51 ms
95 ms
129 ms
Our browser made a total of 106 requests to load all elements on the main page. We found that 79% of them (84 requests) were addressed to the original Cesde.edu.co, 10% (11 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (11.3 sec) belongs to the original domain Cesde.edu.co.
Page size can be reduced by 252.8 kB (2%)
11.5 MB
11.2 MB
In fact, the total size of Cesde.edu.co main page is 11.5 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. 75% 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 10.9 MB which makes up the majority of the site volume.
Potential reduce by 73.0 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. This page needs HTML code to be minified as it can gain 33.5 kB, which is 38% 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 73.0 kB or 83% of the original size.
Potential reduce by 68.3 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. Cesde images are well optimized though.
Potential reduce by 55.1 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 55.1 kB or 19% of the original size.
Potential reduce by 56.3 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. Cesde.edu.co needs all CSS files to be minified and compressed as it can save up to 56.3 kB or 28% of the original size.
Number of requests can be reduced by 57 (65%)
88
31
The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cesde. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.
cesde.edu.co
248 ms
www.cesde.edu.co
703 ms
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cesde.edu.co 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
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
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.
cesde.edu.co 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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
cesde.edu.co 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
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
ES
ES
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cesde.edu.co can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that Cesde.edu.co 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.
cesde.edu.co
Open Graph description is not detected on the main page of Cesde. 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: