1.5 sec in total
338 ms
1 sec
133 ms
Click here to check amazing Sifa Uan content for Colombia. Otherwise, check out these important facts you probably never knew about sifa.uan.edu.co
Sistema de Información Financiero y Administrativo
Visit sifa.uan.edu.coWe analyzed Sifa.uan.edu.co page load time and found that the first response time was 338 ms and then it took 1.2 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.
sifa.uan.edu.co performance score
name
value
score
weighting
Value3.3 s
42/100
10%
Value4.4 s
40/100
25%
Value3.6 s
86/100
10%
Value30 ms
100/100
30%
Value0
100/100
15%
Value3.5 s
92/100
10%
338 ms
162 ms
162 ms
328 ms
411 ms
Our browser made a total of 6 requests to load all elements on the main page. We found that all of those requests were addressed to Sifa.uan.edu.co and no external sources were called. The less responsive or slowest element that took the longest time to load (411 ms) belongs to the original domain Sifa.uan.edu.co.
Page size can be reduced by 79.6 kB (74%)
108.0 kB
28.4 kB
In fact, the total size of Sifa.uan.edu.co main page is 108.0 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Javascripts take 71.3 kB which makes up the majority of the site volume.
Potential reduce by 19.4 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 8.4 kB, which is 35% 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 19.4 kB or 81% of the original size.
Potential reduce by 508 B
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, Sifa Uan needs image optimization as it can save up to 508 B 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 52.9 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 52.9 kB or 74% of the original size.
Potential reduce by 6.8 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. Sifa.uan.edu.co needs all CSS files to be minified and compressed as it can save up to 6.8 kB or 82% of the original size.
We found no issues to fix!
5
5
The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sifa Uan. According to our analytics all requests are already optimized.
index_scripts_sifa.php
338 ms
estilossifa.css
162 ms
funciones_mm.js
162 ms
jquery-1.2.1.js
328 ms
validar.js
411 ms
header.jpg
162 ms
sifa.uan.edu.co accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
sifa.uan.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
sifa.uan.edu.co SEO score
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 doesn't use legible font sizes
Tap targets are not sized appropriately
ES
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sifa.uan.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 Sifa.uan.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.
sifa.uan.edu.co
Open Graph description is not detected on the main page of Sifa Uan. 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: