1.3 sec in total
49 ms
654 ms
626 ms
Click here to check amazing Gla content for Colombia. Otherwise, check out these important facts you probably never knew about gla.edu.co
¡En GLA nos renovamos y seguimos en constante transformación para 2023!
Visit gla.edu.coWe analyzed Gla.edu.co page load time and found that the first response time was 49 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
gla.edu.co performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value6.5 s
9/100
25%
Value5.1 s
61/100
10%
Value7,880 ms
0/100
30%
Value0.409
24/100
15%
Value15.0 s
8/100
10%
49 ms
65 ms
78 ms
28 ms
28 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 94% of them (31 requests) were addressed to the original Gla.edu.co, 3% (1 request) were made to Cibercolegios.com and 3% (1 request) were made to Adobe.com. The less responsive or slowest element that took the longest time to load (328 ms) relates to the external source Cibercolegios.com.
Page size can be reduced by 395.1 kB (14%)
2.9 MB
2.5 MB
In fact, the total size of Gla.edu.co main page is 2.9 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 2.6 MB which makes up the majority of the site volume.
Potential reduce by 7.9 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 7.9 kB or 65% of the original size.
Potential reduce by 153.0 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. Gla images are well optimized though.
Potential reduce by 152.2 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 152.2 kB or 81% of the original size.
Potential reduce by 82.0 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. Gla.edu.co needs all CSS files to be minified and compressed as it can save up to 82.0 kB or 87% of the original size.
Number of requests can be reduced by 7 (24%)
29
22
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gla. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
gla.edu.co
49 ms
main.css
65 ms
prototype1600.js
78 ms
alt.js
28 ms
preview_templates.js
28 ms
loader.js
28 ms
AC_RunActiveContent.js
28 ms
inicial.css
55 ms
SpryMenuBarHorizontal.css
56 ms
SpryMenuBar.js
70 ms
swfobject_modified.js
70 ms
cibercolegios.js
328 ms
jquery-1.3.2.min.js
103 ms
jquery.easing.1.3.js
103 ms
jquery.coda-slider-2.0.js
104 ms
fondo.jpg
48 ms
get_flash_player.gif
31 ms
BACH%20TITULO-Azul.jpg
53 ms
Boton-Normal.gif
31 ms
Todos.jpg
79 ms
tienda.png
66 ms
icfess.jpg
44 ms
Ciber.jpg
65 ms
raz-kids.jpg
65 ms
icfes.jpg
74 ms
listado2.png
127 ms
listado1.png
154 ms
cambridge.jpg
103 ms
Calidad.png
104 ms
comedor.jpg
267 ms
sgs.jpg
103 ms
SpryMenuBarDownHover.gif
90 ms
SpryMenuBarRightHover.gif
90 ms
gla.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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
gla.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
Issues were logged in the Issues panel in Chrome Devtools
gla.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
Links do not have descriptive text
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gla.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 Gla.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.
gla.edu.co
Open Graph description is not detected on the main page of Gla. 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: