5.7 sec in total
328 ms
5.2 sec
186 ms
Click here to check amazing Hotro Duo content for Vietnam. Otherwise, check out these important facts you probably never knew about hotro.duo.vn
Visit hotro.duo.vnWe analyzed Hotro.duo.vn page load time and found that the first response time was 328 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
hotro.duo.vn performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value6.3 s
11/100
25%
Value7.4 s
28/100
10%
Value10 ms
100/100
30%
Value0.003
100/100
15%
Value3.7 s
90/100
10%
328 ms
517 ms
1253 ms
758 ms
2014 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that 86% of them (18 requests) were addressed to the original Hotro.duo.vn, 5% (1 request) were made to Id.duo.vn and 5% (1 request) were made to Static.duo.vn. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Hotro.duo.vn.
Page size can be reduced by 827.8 kB (71%)
1.2 MB
330.1 kB
In fact, the total size of Hotro.duo.vn main page is 1.2 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. 20% of websites need less resources to load. Javascripts take 938.7 kB which makes up the majority of the site volume.
Potential reduce by 13.0 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 13.0 kB or 54% of the original size.
Potential reduce by 9.8 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. Hotro Duo images are well optimized though.
Potential reduce by 764.1 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 764.1 kB or 81% of the original size.
Potential reduce by 40.9 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. Hotro.duo.vn needs all CSS files to be minified and compressed as it can save up to 40.9 kB or 83% of the original size.
Number of requests can be reduced by 7 (35%)
20
13
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hotro Duo. 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.
dang-nhap
328 ms
styles.css
517 ms
jquery-1.7.2.min.js
1253 ms
jquery-ui.css
758 ms
jquery-1.9.1.js
2014 ms
jquery-ui-1.10.2.js
2345 ms
jquery.tinymce.js
527 ms
tinymce_functions.js
767 ms
jquery-ui-timepicker-addon.js
1574 ms
duo_md5.js
1490 ms
jquery.duopopup.min.js
1344 ms
bg_mid.png
254 ms
ajax_loader.gif
1073 ms
bg_top.jpg
795 ms
bg_bottom.jpg
503 ms
logo_nkvs.png
757 ms
title_hotrokh1.png
266 ms
table_list.png
255 ms
icon-phone.png
505 ms
btn_dkx1.png
508 ms
utm_alter_gothic-webfont.woff
506 ms
hotro.duo.vn 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
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
hotro.duo.vn 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
hotro.duo.vn SEO score
VI
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hotro.duo.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese 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 Hotro.duo.vn 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.
hotro.duo.vn
Open Graph description is not detected on the main page of Hotro Duo. 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: