Analyze Politécnico Colombiano Jaime Isaza Cadavid

El Politécnico Colombiano Jaime Isaza Cadavid es una Institución universitaria de carácter público, adscrita al Gobierno Departamental de Antioquia y fundada en marzo de 1964. Ofrece educación superi...

Page load speed analysis

  • 49/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    1.7 sec

  • Resources loaded

    6.5 sec

  • Page rendered

    4 sec

  • Total page load time

    12.2 sec

Welcome to homepage info - get ready to check Politecnicojic best content for Colombia right away, or after learning these important things about

We analyzed page load time and found that the first response time was 1.7 sec and then it took 10.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Page optimization

  • HTML 66.7 kB
    Images 5.1 MB
    Javascripts 307.3 kB
    CSS 265.9 kB

    In fact, the total size of main page is 5.8 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. 85% 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 5.1 MB which makes up the majority of the site volume.

    • Original 66.7 kB
    • After minification 57.5 kB
    • After compression 10.1 kB

    HTML optimization

    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 9.2 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 56.6 kB or 85% of the original size.

    • Original 5.1 MB
    • After optimization 4.6 MB

    Image optimization

    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, Politecnicojic needs image optimization as it can save up to 539.6 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 307.3 kB
    • After minification 301.7 kB
    • After compression 109.0 kB

    JavaScript optimization

    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 198.3 kB or 65% of the original size.

    • Original 265.9 kB
    • After minification 257.7 kB
    • After compression 44.1 kB

    CSS optimization

    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. needs all CSS files to be minified and compressed as it can save up to 221.8 kB or 83% of the original size.

Network requests diagram

  • style.css
  • mootools.js
  • caption.js
  • slider.js
  • template_css.css
  • modal.css
  • dc.js
  • logo-institucion-02.png
  • VFz9wEmy7oI
  • nuevas-oportunidades-para-los-estudiantes-dentro-de-la-institucion.jpg
  • logo-institucion-300dpi-blanco.png
  • facebook.png
  • twitter.png
  • youtube.png
  • menu01.jpg
  • en-la-ruta-de-la-acreditacion-2015.jpg
  • consejo_fac_agrarias_16.02.16.jpg
  • loader.gif
  • biblioteca-27-01-16.jpg
  • grados-2016.jpg
  • sapiencia-15-02-16.jpg
  • prev.png
  • next.png
  • play.png
  • pause.png
  • pdf_button.png
  • printButton.png
  • inscripcion-talleres-de-formacion-artistica.jpg
  • archivo-noticias.png
  • admitidos-encabezado.png
  • agenda-encabezado.png
  • autoevaluacion-logo.png
  • bt_emprendimiento.gif
  • bt_cooperacion.gif
  • bt_fondo.gif
  • bt_serviciosBiblioteca.gif
  • bt-actualizacion-graduados.png
  • bt_encuSaepro.gif
  • picoyplaca-2016-1.jpg
  • brigada.gif
  • boton_biblioteca.jpg
  • boton_polidinamico.jpg
  • __utm.gif
  • boton_universitas.jpg
  • boton_correo.jpg
  • boton_polivirtual.jpg
  • bt_mercurio.png
  • www-embed-player-vfltSWGRn.css
  • www-embed-player.js
  • base.js
  • te-oigo.jpg
  • todo-por-un-nuevo-pais.png
  • escudo-colombia.png
  • gobernacion-de-antioquia.png
  • ministerio-de-educacion.png
  • gobierno-en-linea.png
  • AUrdvhejKSJD2XN0WEoLkNJn8VW-ISfFFTHwdQR0Ws4.js
  • ad_status.js
  • colciencias.png
  • ridac.png
  • minagricultura.png
  • icfes.png
  • icetex.png
  • fondo-epm.png
  • ascun.png
  • cis.png
  • universia.png
  • registros.png
  • mesa-de-bibliotecas.jpg
  • renata.jpg
  • ruana.jpg
  • 2UX7WLTfW3W8TclTUvlFyQ.woff
  • RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

Our browser made a total of 79 requests to load all elements on the main page. We found that 87% of them (69 requests) were addressed to the original, 4% (3 requests) were made to and 3% (2 requests) were made to The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain

Additional info on


The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Politecnicojic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.











Possible request optimization













Normal result

IP address

This IP address is dedicated to This is the best domain hosting practice .

Normal result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 3600
NS 3600
NS 3600

3600 Mname:
Serial: 2021030401
Refresh: 21600
Retry: 3600
Expire: 604800
Minimum-ttl: 86400

3600 Txt: wylz9vyr9bqv2lrckq8wdw5dhxkq8y0w

Language and encoding

Good result


ES es language flag


ES es language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 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 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.

HTTPS certificate

SSL Certificate has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 84.6% of all visits is Colombia. It’s good for that their server is also located in Colombia, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Politecnicojic. 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:

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