Analyze

ava.uniandes.edu.co: Ambientes virtuales de aprendizaje

LIDIE

Page load speed analysis

  • 59/100

    Normal result
  • 4

    Successful tests
  • 4

    Failed tests
  • First response

    557 ms

  • Resources loaded

    988 ms

  • Page rendered

    97 ms

  • Total page load time

    1.6 sec

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

We 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 15% of websites can load faster.

Page optimization

  • HTML 13.3 kB
    Images 0 B
    Javascripts 0 B
    CSS 6.9 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.

    • Original 13.3 kB
    • After minification 12.5 kB
    • After compression 2.6 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. 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.

    • Original 6.9 kB
    • After minification 5.5 kB
    • After compression 934 B

    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. 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.

Network requests diagram

  • ava.uniandes.edu.co
  • style.css
  • img_ava_01.gif
  • pixel.gif
  • menu_lines.gif
  • menu_h_text_link_space.gif
  • spacer.gif
  • menu_bottom.gif
  • menu_space.gif
  • tabla_r1_c1.gif
  • tabla_r1_c3.gif
  • tabla_r3_c1.gif
  • tabla_r3_c3.gif
  • img_ava_04.gif
  • img_ava_09.gif
  • menu_top.gif
  • menu_titulo.gif
  • menu_lat_iz_1.gif
  • menu_links.gif
  • menu_lat_iz_2.gif
  • tabla_r1_c2.gif
  • tabla_r2_c1.gif
  • tabla_r2_c3.gif
  • tabla_r3_c2.gif
  • img_ava_12.gif

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.

Additional info on ava.uniandes.edu.co

Requests

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.

23

Images

1

CSS

24

All

Possible request optimization

3

Images

1

CSS

20

Optimized

4

All

Good result

IP address

Ava.uniandes.edu.co uses IP address which is currently shared with 3 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

ava.uniandes.edu.co

programadeescritura.uniandes.edu.co

lenguajes.uniandes.edu.co

vocesysilencios.uniandes.edu.co

157.253.237.140

DNS records

Type Host Target/ip TTL Other
A

Lb-webhosting.uniandes.edu.co

157.253.237.140 60
CNAME

ava.uniandes.edu.co

Lb-webhosting.uniandes.edu.co 56

Language and encoding

Poor result

Language

ES es language flag

Detected

N/A  language flag

Claimed

Encoding

ISO-8859-1

Claimed

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.

HTTPS certificate

SSL Certificate

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

Poor result

Visitor World Map

Country of origin for 62.3% of all visits is Colombia. It’s good for Ava.uniandes.edu.co 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 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:

ava.uniandes.edu.co

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