1.6 sec in total
557 ms
988 ms
97 ms
Visit ava.uniandes.edu.co now to see the best up-to-date Ava Unian De S content for Colombia and also check out these interesting facts you probably never knew about ava.uniandes.edu.co
LIDIE
Visit ava.uniandes.edu.coWe analyzed Ava.uniandes.edu.co page load time and found that the first response time was 557 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
ava.uniandes.edu.co performance score
name
value
score
weighting
Value1.3 s
98/100
10%
Value2.0 s
97/100
25%
Value2.5 s
98/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.3 s
100/100
10%
557 ms
275 ms
270 ms
190 ms
191 ms
Our browser made a total of 25 requests to load all elements on the main page. We found that all of those requests were addressed to Ava.uniandes.edu.co and no external sources were called. The less responsive or slowest element that took the longest time to load (557 ms) belongs to the original domain Ava.uniandes.edu.co.
Page size can be reduced by 16.6 kB (82%)
20.1 kB
3.6 kB
In fact, the total size of Ava.uniandes.edu.co main page is 20.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 13.3 kB which makes up the majority of the site volume.
Potential reduce by 10.6 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 10.6 kB or 80% of the original size.
Potential reduce by 5.9 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. Ava.uniandes.edu.co needs all CSS files to be minified and compressed as it can save up to 5.9 kB or 86% of the original size.
Number of requests can be reduced by 20 (83%)
24
4
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ava Unian De S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
ava.uniandes.edu.co
557 ms
style.css
275 ms
img_ava_01.gif
270 ms
pixel.gif
190 ms
menu_lines.gif
191 ms
menu_h_text_link_space.gif
189 ms
spacer.gif
190 ms
menu_bottom.gif
256 ms
menu_space.gif
271 ms
tabla_r1_c1.gif
183 ms
tabla_r1_c3.gif
186 ms
tabla_r3_c1.gif
185 ms
tabla_r3_c3.gif
253 ms
img_ava_04.gif
260 ms
img_ava_09.gif
189 ms
menu_top.gif
192 ms
menu_titulo.gif
196 ms
menu_lat_iz_1.gif
197 ms
menu_links.gif
261 ms
menu_lat_iz_2.gif
267 ms
tabla_r1_c2.gif
277 ms
tabla_r2_c1.gif
281 ms
tabla_r2_c3.gif
283 ms
tabla_r3_c2.gif
285 ms
img_ava_12.gif
347 ms
ava.uniandes.edu.co accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Links do not have a discernible name
<object> elements do not have alternate text
ava.uniandes.edu.co best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
ava.uniandes.edu.co SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
Document uses plugins
ES
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ava.uniandes.edu.co can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Ava.uniandes.edu.co main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
ava.uniandes.edu.co
Open Graph description is not detected on the main page of Ava Unian De S. 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: