Tools & Wizards About Us
cetcolsubsidio.edu.co screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

cetcolsubsidio.edu.co

CET Corporación de Educación Tecnológica Colsubsidio

Page Load Speed

5.2 sec in total

First Response

543 ms

Resources Loaded

3.7 sec

Page Rendered

981 ms

cetcolsubsidio.edu.co screenshot

About Website

Click here to check amazing CET Colsubsidio content for Colombia. Otherwise, check out these important facts you probably never knew about cetcolsubsidio.edu.co

Crédito Educativo y Técnicos Laborales: Aprende, emprende y transforma tu futuro laboral con nuestros programas tecnológicos y cursos, con Colsubsidio.

Visit cetcolsubsidio.edu.co

Key Findings

We analyzed Cetcolsubsidio.edu.co page load time and found that the first response time was 543 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

cetcolsubsidio.edu.co performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value13.9 s

1/100

10%

TBT (Total Blocking Time)

Value2,910 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.455

20/100

15%

TTI (Time to Interactive)

Value21.6 s

1/100

10%

Network Requests Diagram

cetcolsubsidio.edu.co

543 ms

module_60388157209_HU53-Fillet.min.css

78 ms

module_41196033481_HU02_Header_Transversal.css

91 ms

module_48845314615_search_input_custom.min.css

96 ms

module_41661177088_HU03_Buscador.min.css

68 ms

Our browser made a total of 165 requests to load all elements on the main page. We found that 3% of them (5 requests) were addressed to the original Cetcolsubsidio.edu.co, 53% (88 requests) were made to Colsubsidio.com and 25% (42 requests) were made to Cdn2.hubspot.net. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Colsubsidio.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 386.9 kB (25%)

Content Size

1.6 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cetcolsubsidio.edu.co main page is 1.6 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. 65% of websites need less resources to load. Images take 885.0 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 237.7 kB

  • Original 279.0 kB
  • After minification 250.5 kB
  • After compression 41.3 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 237.7 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 885.0 kB
  • After minification 885.0 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. CET Colsubsidio images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 142.7 kB

  • Original 336.0 kB
  • After minification 336.0 kB
  • After compression 193.3 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 142.7 kB or 42% of the original size.

CSS Optimization

-13%

Potential reduce by 6.6 kB

  • Original 52.4 kB
  • After minification 52.4 kB
  • After compression 45.8 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 6.6 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 74 (48%)

Requests Now

154

After Optimization

80

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 154 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 31 to 1 for JavaScripts and from 32 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cetcolsubsidio.edu.co

cetcolsubsidio.edu.co

543 ms

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module_60388157209_HU53-Fillet.min.css

78 ms

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116 ms

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201 ms

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203 ms

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Accessibility Review

cetcolsubsidio.edu.co accessibility score

93

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

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

High

<frame> or <iframe> elements do not have a title

Best Practices

cetcolsubsidio.edu.co best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

cetcolsubsidio.edu.co SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ES

  • Language Claimed

    ES

  • Encoding

    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.

Social Sharing Optimization

cetcolsubsidio.edu.co

Open Graph data is detected on the main page of CET Colsubsidio. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: