6.9 sec in total
1.6 sec
5.1 sec
189 ms
Visit electrica.uniandes.edu.co now to see the best up-to-date Electrica Uniandes content for Colombia and also check out these interesting facts you probably never knew about electrica.uniandes.edu.co
Descubre en Uniandes el Departamento de Ingeniería Eléctrica y Electrónica. Ofrecemos programas de alta calidad en pregrado, maestría y doctorado para tu formación académica.
Visit electrica.uniandes.edu.coWe analyzed Electrica.uniandes.edu.co page load time and found that the first response time was 1.6 sec and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
electrica.uniandes.edu.co performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value13.5 s
0/100
25%
Value6.9 s
33/100
10%
Value1,570 ms
13/100
30%
Value0.019
100/100
15%
Value19.3 s
2/100
10%
1594 ms
277 ms
540 ms
369 ms
372 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 98% of them (48 requests) were addressed to the original Electrica.uniandes.edu.co, 2% (1 request) were made to Ingenieria.uniandes.edu.co. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Electrica.uniandes.edu.co.
Page size can be reduced by 786.6 kB (30%)
2.7 MB
1.9 MB
In fact, the total size of Electrica.uniandes.edu.co main page is 2.7 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. 25% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 36.1 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 36.1 kB or 82% of the original size.
Potential reduce by 235.8 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, Electrica Uniandes needs image optimization as it can save up to 235.8 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 350.5 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 350.5 kB or 70% of the original size.
Potential reduce by 164.1 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. Electrica.uniandes.edu.co needs all CSS files to be minified and compressed as it can save up to 164.1 kB or 83% of the original size.
Number of requests can be reduced by 22 (46%)
48
26
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Electrica Uniandes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
electrica.uniandes.edu.co
1594 ms
style.portal.mode.1.css
277 ms
bootstrap.min.css
540 ms
bootstrap-responsive.min.css
369 ms
font-awesome.css
372 ms
mobile-menu.css
287 ms
template.css
435 ms
preset1.css
545 ms
nivo-slider.css
548 ms
default.css
648 ms
nb.css
642 ms
mootools-core.js
994 ms
jquery.min.js
1064 ms
jquery-noconflict.js
806 ms
jquery-migrate.min.js
823 ms
core.js
909 ms
mootools-more.js
1378 ms
engine.portal.mode.1.js
917 ms
jquery-noconflict.js
1107 ms
bootstrap.min.js
1299 ms
modernizr-2.6.2.min.js
1291 ms
helix.core.js
1199 ms
menu.js
1440 ms
jquery.nivo.slider.pack.js
1295 ms
ing.css
908 ms
logo_uniandes.jpg
359 ms
logo.php
458 ms
negro_abajo.png
288 ms
loading.gif
282 ms
Banner_inicio.png
1224 ms
cmua.jpg
665 ms
gest.jpg
940 ms
giap.jpg
1159 ms
potencia.jpg
647 ms
gib.jpg
1116 ms
stories.Departamento.Noticias.Charla_CEIBAnsp_131.jpg
937 ms
stories.Departamento.Noticias.Profesor_Honorario_Garciansp_131.jpg
935 ms
stories.Departamento.Imagenes_Fotos.Alerjandro_Casta%C3%B1edansp_131.jpg
1232 ms
stories.Departamento.Noticias.IEEEnsp_131.jpg
1312 ms
stories.Departamento.Noticias.Andres_Felipe_Garcia_Summa_Cum_Laudensp_131.jpg
1227 ms
banners.IberSensor753x300nsp_131.jpg
1384 ms
banners.soy_capaznsp_131.jpg
1434 ms
stories.Departamento.Noticias.gandores_concurso_appsnsp_131.jpg
1496 ms
stories.Departamento.Noticias.alain_gauthiernsp_131.jpg
1498 ms
flecha_gris_arriba.png
1493 ms
nsp_portal_mode_1_interface.png
1555 ms
menulinksinteres.php
382 ms
Imagen1.png
1820 ms
arrows.png
1621 ms
electrica.uniandes.edu.co accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
electrica.uniandes.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
electrica.uniandes.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 Electrica.uniandes.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 Electrica.uniandes.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.
electrica.uniandes.edu.co
Open Graph description is not detected on the main page of Electrica Uniandes. 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: