27.4 sec in total
3.5 sec
23.5 sec
331 ms
Welcome to en.viettelpost.com.vn homepage info - get ready to check En Viettel Post best content for Vietnam right away, or after learning these important things about en.viettelpost.com.vn
Viettel Post
Visit en.viettelpost.com.vnWe analyzed En.viettelpost.com.vn page load time and found that the first response time was 3.5 sec and then it took 23.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
en.viettelpost.com.vn performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value32.4 s
0/100
25%
Value27.4 s
0/100
10%
Value1,920 ms
8/100
30%
Value0.404
25/100
15%
Value34.0 s
0/100
10%
3541 ms
573 ms
568 ms
574 ms
586 ms
Our browser made a total of 91 requests to load all elements on the main page. We found that 98% of them (89 requests) were addressed to the original En.viettelpost.com.vn, 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain En.viettelpost.com.vn.
Page size can be reduced by 462.3 kB (48%)
964.8 kB
502.5 kB
In fact, the total size of En.viettelpost.com.vn main page is 964.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 365.6 kB which makes up the majority of the site volume.
Potential reduce by 136.1 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 46.4 kB, which is 27% 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 136.1 kB or 79% of the original size.
Potential reduce by 15.7 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. En Viettel Post images are well optimized though.
Potential reduce by 254.1 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 254.1 kB or 71% of the original size.
Potential reduce by 56.4 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. En.viettelpost.com.vn needs all CSS files to be minified and compressed as it can save up to 56.4 kB or 84% of the original size.
Number of requests can be reduced by 63 (71%)
89
26
The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of En Viettel Post. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
en.viettelpost.com.vn
3541 ms
control.css
573 ms
others.css
568 ms
Date_Lib.js
574 ms
Numeric_Lib.js
586 ms
global.js
584 ms
validator.js
816 ms
effect.js
817 ms
module.css
822 ms
default.css
874 ms
skin.css
1771 ms
container.css
1060 ms
container.css
1063 ms
portal.css
1075 ms
jquery.min.js
1412 ms
WebResource.axd
424 ms
dnncore.js
432 ms
ScriptResource.axd
1801 ms
ScriptResource.axd
711 ms
dnn.js
739 ms
dnn.xml.js
827 ms
dnn.xml.jsparser.js
983 ms
dnn.xmlhttp.js
992 ms
dnn.xmlhttp.jsxmlhttprequest.js
1074 ms
Menu_style.css
1144 ms
contentslider.css
1237 ms
contentslider.js
1231 ms
products.css
455 ms
swfobject.js
267 ms
spacer.gif
272 ms
title_bg_left.gif
265 ms
title_bg_right.png
266 ms
VTT_4066.JPG
20218 ms
bottom_left.gif
560 ms
bottom_right.gif
552 ms
BANNER-WEB3.jpg
1770 ms
9h.jpg
3326 ms
12h.jpg
2070 ms
phattrngay250160.jpg
804 ms
en1.jpg
3675 ms
ABC_28921.JPG
1751 ms
Shipchung1.jpg
2287 ms
phongbi11.jpg
2904 ms
bottom_left_Orange.gif
2335 ms
bottom_right_Orange.gif
2625 ms
newicon.gif
3029 ms
top_left.gif
2896 ms
top_right.gif
3138 ms
ABC_2892111.jpg
3958 ms
FMISThumbnail.aspx
3283 ms
FMISThumbnail.aspx
3388 ms
FMISThumbnail.aspx
3537 ms
FMISThumbnail.aspx
3589 ms
FMISThumbnail.aspx
3636 ms
FMISThumbnail.aspx
3790 ms
bieuquyet-en.jpg
4368 ms
ketqua-en.jpg
4658 ms
ViettelPost_Careers.jpg
4903 ms
uoGroup2.gif
4069 ms
uoVisitors.gif
4201 ms
uoMembers.gif
4326 ms
banner_b.jpg
9575 ms
initWidgets.js
4474 ms
bg_top.gif
4270 ms
Left_Sadown.png
4466 ms
bg_banner_conner.gif
4553 ms
bg_banner.gif
4560 ms
bg_banner_connerRight.gif
4720 ms
ga.js
36 ms
banner-en.jpg
11977 ms
menu_bg_left.gif
4706 ms
__utm.gif
14 ms
menu_bg.gif
4476 ms
menu_span.gif
3699 ms
menu_bg_right.gif
3747 ms
title_bg.gif
3468 ms
title_bg_bottom.gif
3436 ms
title_bg_left_Orange.gif
3428 ms
title_bg_Orange.gif
3167 ms
title_bg_right_Orange.gif
3098 ms
title_bg_bottom_Orange.gif
3115 ms
vtp_button.jpg
3031 ms
title_bg_top.gif
3130 ms
title_bg_bottom_Orange2.gif
2984 ms
Right_Sadown.png
2996 ms
bg_bottom.jpg
3147 ms
bottom_left_bg.png
2985 ms
footer.jpg
3274 ms
bottom_right_bg.png
3157 ms
DotNetNukeAjaxShared.js
2077 ms
widgets.js
275 ms
en.viettelpost.com.vn accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
en.viettelpost.com.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
en.viettelpost.com.vn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise En.viettelpost.com.vn can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that En.viettelpost.com.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.
en.viettelpost.com.vn
Open Graph description is not detected on the main page of En Viettel Post. 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: