5.2 sec in total
875 ms
4 sec
368 ms
Click here to check amazing Vra Usach content for Chile. Otherwise, check out these important facts you probably never knew about vra.usach.cl
Visit vra.usach.clWe analyzed Vra.usach.cl page load time and found that the first response time was 875 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
vra.usach.cl performance score
name
value
score
weighting
Value10.1 s
0/100
10%
Value13.7 s
0/100
25%
Value15.4 s
0/100
10%
Value1,310 ms
18/100
30%
Value0.284
42/100
15%
Value14.7 s
8/100
10%
875 ms
1810 ms
1668 ms
1676 ms
1826 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 47% of them (20 requests) were addressed to the original Vra.usach.cl, 14% (6 requests) were made to Fonts.gstatic.com and 9% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Vra.usach.cl.
Page size can be reduced by 623.1 kB (37%)
1.7 MB
1.1 MB
In fact, the total size of Vra.usach.cl main page is 1.7 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. 55% of websites need less resources to load. Images take 933.2 kB which makes up the majority of the site volume.
Potential reduce by 12.9 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. This page needs HTML code to be minified as it can gain 2.5 kB, which is 15% 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 12.9 kB or 76% of the original size.
Potential reduce by 38.5 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. Vra Usach images are well optimized though.
Potential reduce by 254.3 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 254.3 kB or 68% of the original size.
Potential reduce by 317.4 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. Vra.usach.cl needs all CSS files to be minified and compressed as it can save up to 317.4 kB or 84% of the original size.
Number of requests can be reduced by 16 (44%)
36
20
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vra Usach. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
vra.usach.cl
875 ms
bootstrap.css
1810 ms
jquery.bxslider.css
1668 ms
custom.css
1676 ms
jquery-1.10.2.min.js
1826 ms
bootstrap.min.js
1682 ms
jquery.mixitup.js
1689 ms
widgets.js
83 ms
jquery.bxslider.min.js
1824 ms
css
23 ms
UDS%20CNRJ.png
555 ms
portada4.jpg
558 ms
portada5.jpg
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portada6.jpg
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catherine2.jpg
505 ms
idea2.jpg
505 ms
INTEA350.png
585 ms
DIPLOMACIA_ENCUBIERTA.jpg
1264 ms
banner_Resultados_docente-01.png
974 ms
ajax-loader.gif
191 ms
timeline.d11f7a3b3287fb94220e8ee6d03cc772.js
142 ms
eCW3rkW-wKQ
118 ms
bx_loader.gif
661 ms
glyphicons-halflings-regular.woff
679 ms
Z-Q1hzbY8uAo3TpTyPFMXd6nS20D4iqomyV_yRLPL0s.ttf
52 ms
q5TOjIw4CenPw6C-TW06Fg4AtonefxYFlRRpg21l-bE.ttf
66 ms
q5TOjIw4CenPw6C-TW06FtWqV3-b_3bggileOI0XPFI.ttf
91 ms
q5TOjIw4CenPw6C-TW06Fhsfh6rQ9R-q6naMwCMGOQI.ttf
85 ms
www-embed-player-vfl8xM8me.css
113 ms
www-embed-player.js
135 ms
base.js
246 ms
syndication
98 ms
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130 ms
timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css
29 ms
timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css
62 ms
lo-jP3oF_normal.jpg
158 ms
Cdw5D76WoAI3EMh.jpg:small
186 ms
CdwwoLgW8AIZATf.jpg:small
216 ms
Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js
45 ms
ad_status.js
50 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
65 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
77 ms
jot
24 ms
vra.usach.cl accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not have valid values
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
Links do not have a discernible name
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
vra.usach.cl 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
vra.usach.cl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Vra.usach.cl 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 Vra.usach.cl 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.
vra.usach.cl
Open Graph description is not detected on the main page of Vra Usach. 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: