4.6 sec in total
759 ms
3.6 sec
187 ms
Visit previred.com now to see the best up-to-date Previred content for Chile and also check out these interesting facts you probably never knew about previred.com
Visit previred.comWe analyzed Previred.com page load time and found that the first response time was 759 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
previred.com performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value6.7 s
7/100
25%
Value7.4 s
27/100
10%
Value390 ms
69/100
30%
Value0
100/100
15%
Value9.0 s
33/100
10%
759 ms
20 ms
47 ms
46 ms
46 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 84% of them (36 requests) were addressed to the original Previred.com, 9% (4 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Previred.com.
Page size can be reduced by 1.2 MB (56%)
2.2 MB
967.1 kB
In fact, the total size of Previred.com main page is 2.2 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. 60% of websites need less resources to load. Javascripts take 891.4 kB which makes up the majority of the site volume.
Potential reduce by 33.5 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 33.5 kB or 80% 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. Previred images are well optimized though.
Potential reduce by 669.8 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 669.8 kB or 75% of the original size.
Potential reduce by 515.6 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. Previred.com needs all CSS files to be minified and compressed as it can save up to 515.6 kB or 84% of the original size.
Number of requests can be reduced by 22 (58%)
38
16
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Previred. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
proxy
759 ms
aui.css
20 ms
main.css
47 ms
main.css
46 ms
main.css
46 ms
main.css
63 ms
barebone.jsp
881 ms
main.css
68 ms
bootstrap.css
69 ms
style.css
70 ms
font-awesome.min.css
69 ms
hover.css
71 ms
css
79 ms
html5.js
70 ms
respond.min.js
69 ms
jquery.js
68 ms
hover.js
63 ms
bootstrap.js
64 ms
functions.js
63 ms
main.js
64 ms
main.js
63 ms
analytics.js
66 ms
layout_set_logo
380 ms
sep-menu.png
493 ms
article
853 ms
article
840 ms
article
937 ms
5e73be7d-d36f-4039-8176-2de3de17939e
499 ms
img_inicio_2.jpg
1023 ms
31f66552-cef5-4ae2-968b-f8749ef83ad2
1323 ms
sprite.png
1012 ms
OpenSans-Bold.woff
879 ms
OpenSans-Semibold.woff
889 ms
OpenSans-Regular.woff
926 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
68 ms
EInbV5DfGHOiMmvb1Xr-honF5uFdDttMLvmWuJdhhgs.ttf
68 ms
MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf
69 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
69 ms
1166 ms
collect
24 ms
fontawesome-webfont.woff
844 ms
1305 ms
1332 ms
previred.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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 IDs are not unique
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
Links do not have a discernible name
previred.com 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
General
Impact
Issue
Detected JavaScript libraries
previred.com SEO score
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Previred.com can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it does not match the claimed English language. Our system also found out that Previred.com 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.
previred.com
Open Graph description is not detected on the main page of Previred. 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: