3.4 sec in total
730 ms
2.4 sec
271 ms
Click here to check amazing CET Colsubsidio content for Colombia. Otherwise, check out these important facts you probably never knew about cetcolsubsidio.edu.co
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Visit cetcolsubsidio.edu.coWe analyzed Cetcolsubsidio.edu.co page load time and found that the first response time was 730 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster. This domain responded with an error, which can significantly jeopardize Cetcolsubsidio.edu.co rating and web reputation
cetcolsubsidio.edu.co performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value4.9 s
28/100
25%
Value41.2 s
0/100
10%
Value87,570 ms
0/100
30%
Value0.809
5/100
15%
Value104.9 s
0/100
10%
730 ms
25 ms
67 ms
198 ms
138 ms
Our browser made a total of 123 requests to load all elements on the main page. We found that 67% of them (82 requests) were addressed to the original Cetcolsubsidio.edu.co, 16% (20 requests) were made to Static.xx.fbcdn.net and 7% (8 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (835 ms) belongs to the original domain Cetcolsubsidio.edu.co.
Page size can be reduced by 1.7 MB (44%)
3.8 MB
2.1 MB
In fact, the total size of Cetcolsubsidio.edu.co main page is 3.8 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. 70% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.
Potential reduce by 32.7 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 32.7 kB or 78% of the original size.
Potential reduce by 239.9 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, CET Colsubsidio needs image optimization as it can save up to 239.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.0 MB
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 1.0 MB or 76% of the original size.
Potential reduce by 371.3 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. Cetcolsubsidio.edu.co needs all CSS files to be minified and compressed as it can save up to 371.3 kB or 86% of the original size.
Number of requests can be reduced by 67 (56%)
120
53
The browser has sent 120 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CET Colsubsidio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.
cetcolsubsidio.edu.co
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cetcolsubsidio.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
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
cetcolsubsidio.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
cetcolsubsidio.edu.co 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
ES
ES
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cetcolsubsidio.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 Cetcolsubsidio.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.
cetcolsubsidio.edu.co
Open Graph description is not detected on the main page of CET Colsubsidio. 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: