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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

campus21tc.com

Page Load Speed

3.4 sec in total

First Response

592 ms

Resources Loaded

2.6 sec

Page Rendered

210 ms

campus21tc.com screenshot

About Website

Welcome to campus21tc.com homepage info - get ready to check Campus 21 Tc best content for Colombia right away, or after learning these important things about campus21tc.com

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Key Findings

We analyzed Campus21tc.com page load time and found that the first response time was 592 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.

Performance Metrics

campus21tc.com performance score

0

Network Requests Diagram

campus21tc.com

592 ms

index.php

409 ms

styles.php

1274 ms

styles.php

537 ms

javascript-static.js

169 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that all of those requests were addressed to Campus21tc.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Campus21tc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 397.1 kB (67%)

Content Size

593.3 kB

After Optimization

196.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Campus21tc.com main page is 593.3 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. 15% of websites need less resources to load. CSS take 237.2 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 9.1 kB

  • Original 12.3 kB
  • After minification 10.8 kB
  • After compression 3.2 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 1.6 kB, which is 13% 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 9.1 kB or 74% of the original size.

Image Optimization

-32%

Potential reduce by 52.4 kB

  • Original 164.2 kB
  • After minification 111.9 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, Campus 21 Tc needs image optimization as it can save up to 52.4 kB or 32% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-75%

Potential reduce by 134.1 kB

  • Original 179.6 kB
  • After minification 152.1 kB
  • After compression 45.5 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 134.1 kB or 75% of the original size.

CSS Optimization

-85%

Potential reduce by 201.6 kB

  • Original 237.2 kB
  • After minification 180.3 kB
  • After compression 35.6 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. Campus21tc.com needs all CSS files to be minified and compressed as it can save up to 201.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (40%)

Requests Now

20

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Campus 21 Tc. 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.

Network Requests Diagram

campus21tc.com

campus21tc.com

592 ms

index.php

index.php

409 ms

styles.php

styles.php

1274 ms

styles.php

styles.php

537 ms

javascript-static.js

javascript-static.js

169 ms

javascript-mod.php

javascript-mod.php

825 ms

overlib.js

overlib.js

239 ms

overlib_cssstyle.js

overlib_cssstyle.js

191 ms

cookies.js

cookies.js

273 ms

ufo.js

ufo.js

280 ms

dropdown.js

dropdown.js

313 ms

cufon-yui.js

cufon-yui.js

397 ms

Cicle_300-Cicle_italic_400.font.js

Cicle_300-Cicle_italic_400.font.js

498 ms

body.png

body.png

82 ms

masthead.png

masthead.png

103 ms

21trading-header.png

21trading-header.png

156 ms

eafit-hd.png

eafit-hd.png

91 ms

top.png

top.png

89 ms

help.gif

help.gif

94 ms

21trading-footer.png

21trading-footer.png

311 ms

eafit-footer.png

eafit-footer.png

299 ms

casing.png

casing.png

130 ms

SEO Factors

campus21tc.com SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    ES

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Campus21tc.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), while the claimed language is Spanish. Our system also found out that Campus21tc.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.

Social Sharing Optimization

campus21tc.com

Open Graph description is not detected on the main page of Campus 21 Tc. 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: