6.1 sec in total
1.9 sec
4 sec
147 ms
Click here to check amazing Vietsunshine content for Vietnam. Otherwise, check out these important facts you probably never knew about vietsunshine.com.vn
VietSunshine cung cấp các giải pháp, dịch vụ an ninh mạng, lưu trữ hàng đầu thế giới cho các công ty, tổ chức và cơ quan chính phủ.
Visit vietsunshine.com.vnWe analyzed Vietsunshine.com.vn page load time and found that the first response time was 1.9 sec and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
vietsunshine.com.vn performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value16.5 s
0/100
25%
Value14.8 s
1/100
10%
Value2,680 ms
4/100
30%
Value0.001
100/100
15%
Value17.1 s
4/100
10%
1925 ms
97 ms
179 ms
214 ms
214 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 93% of them (57 requests) were addressed to the original Vietsunshine.com.vn, 3% (2 requests) were made to Staticxx.facebook.com and 2% (1 request) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Vietsunshine.com.vn.
Page size can be reduced by 606.9 kB (40%)
1.5 MB
904.6 kB
In fact, the total size of Vietsunshine.com.vn main page is 1.5 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. 45% of websites need less resources to load. Images take 745.5 kB which makes up the majority of the site volume.
Potential reduce by 23.1 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. 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 23.1 kB or 76% of the original size.
Potential reduce by 48.8 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. Vietsunshine images are well optimized though.
Potential reduce by 430.1 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 430.1 kB or 71% of the original size.
Potential reduce by 104.9 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. Vietsunshine.com.vn needs all CSS files to be minified and compressed as it can save up to 104.9 kB or 83% of the original size.
Number of requests can be reduced by 26 (44%)
59
33
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vietsunshine. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
vietsunshine.com.vn
1925 ms
widgetkit-19df03bc.css
97 ms
nsb.css
179 ms
style.css
214 ms
mod_jflanguageselection.css
214 ms
mootools-core.js
262 ms
core.js
188 ms
caption.js
175 ms
mootools-more.js
488 ms
jquery.js
456 ms
widgetkit-c0a7f065.js
304 ms
md_stylechanger.js
389 ms
powertools-1.2.0.js
317 ms
slider.js
333 ms
system.css
409 ms
position.css
411 ms
layout.css
412 ms
beez5.css
469 ms
jquery.ui.accordion.css
550 ms
style1.css
548 ms
general.css
550 ms
general_mozilla.css
551 ms
jquery-1.9.1.js.js
600 ms
jquery.ui.core.js
638 ms
jquery.ui.widget.js
606 ms
jquery.ui.accordion.js
640 ms
hide.js
597 ms
lightbox.js
121 ms
mediaelement-and-player.js
634 ms
spotlight.js
631 ms
system.css
429 ms
logo.png
243 ms
dot.png
189 ms
slide-laptop.png
597 ms
new1.jpg
241 ms
event7.jpg
187 ms
event3.jpg
264 ms
loader.gif
263 ms
A10-logo.png
264 ms
ARUBA.png
265 ms
Barracuda-logo2.png
265 ms
Blue-Coat-Logo.png
271 ms
Fireeye.png
295 ms
logo-2.png
306 ms
PAN-logo.png
323 ms
Splunk-logo.png
319 ms
Trend-Micro-Logo.png
340 ms
prev.png
366 ms
next.png
381 ms
play.png
393 ms
pause.png
399 ms
facebook_aqu_24.png
448 ms
twitter_aqu_24.png
463 ms
google_aqu_24.png
464 ms
all.js
228 ms
slideshow.js
309 ms
69 ms
xd_arbiter.php
145 ms
xd_arbiter.php
280 ms
banner2.jpg
553 ms
print.css
73 ms
vietsunshine.com.vn 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 input fields do not have accessible names
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
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
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.
vietsunshine.com.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Page has valid source maps
vietsunshine.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
VI
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vietsunshine.com.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed English language. Our system also found out that Vietsunshine.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.
vietsunshine.com.vn
Open Graph description is not detected on the main page of Vietsunshine. 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: