3.3 sec in total
570 ms
2.6 sec
120 ms
Visit historiadelaciencia-mnieto.uniandes.edu.co now to see the best up-to-date Historia De La Ciencia Mnieto Unian S content for Colombia and also check out these interesting facts you probably never knew about historiadelaciencia-mnieto.uniandes.edu.co
Visit historiadelaciencia-mnieto.uniandes.edu.coWe analyzed Historiadelaciencia-mnieto.uniandes.edu.co page load time and found that the first response time was 570 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.
historiadelaciencia-mnieto.uniandes.edu.co performance score
name
value
score
weighting
Value2.2 s
78/100
10%
Value23.2 s
0/100
25%
Value3.1 s
93/100
10%
Value10 ms
100/100
30%
Value0.03
100/100
15%
Value4.0 s
87/100
10%
570 ms
177 ms
94 ms
89 ms
187 ms
Our browser made a total of 26 requests to load all elements on the main page. We found that all of those requests were addressed to Historiadelaciencia-mnieto.uniandes.edu.co and no external sources were called. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Historiadelaciencia-mnieto.uniandes.edu.co.
Page size can be reduced by 38.9 kB (46%)
84.0 kB
45.1 kB
In fact, the total size of Historiadelaciencia-mnieto.uniandes.edu.co main page is 84.0 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. Only 10% of websites need less resources to load. Images take 64.8 kB which makes up the majority of the site volume.
Potential reduce by 14.7 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 14.7 kB or 76% of the original size.
Potential reduce by 24.2 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, Historia De La Ciencia Mnieto Unian S needs image optimization as it can save up to 24.2 kB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
We found no issues to fix!
23
23
The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Historia De La Ciencia Mnieto Unian S. According to our analytics all requests are already optimized.
historiadelaciencia-mnieto.uniandes.edu.co
570 ms
AC_RunActiveContent.js
177 ms
fondoweb.png
94 ms
logouniandes.gif
89 ms
departamento.gif
187 ms
separador.png
177 ms
imageninicio.gif
1784 ms
titulo.png
358 ms
separador2.png
191 ms
mauricio.gif
371 ms
mas.gif
264 ms
notas.png
274 ms
cursos.png
282 ms
publicaciones.png
352 ms
ima.png
360 ms
vinculos.png
373 ms
boton.gif
610 ms
siguenos.gif
531 ms
facebook.gif
620 ms
youtube.gif
551 ms
snowboard2.jpg
96 ms
notasb.png
175 ms
publicacionesb.png
189 ms
cursosb.png
178 ms
imab.png
178 ms
vinculosb.png
92 ms
historiadelaciencia-mnieto.uniandes.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
historiadelaciencia-mnieto.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
General
Impact
Issue
Browser errors were logged to the console
historiadelaciencia-mnieto.uniandes.edu.co SEO score
ES
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Historiadelaciencia-mnieto.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 Historiadelaciencia-mnieto.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.
historiadelaciencia-mnieto.uniandes.edu.co
Open Graph description is not detected on the main page of Historia De La Ciencia Mnieto Unian 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: