6.1 sec in total
1.7 sec
4.3 sec
143 ms
Welcome to itsvietnam.vn homepage info - get ready to check Itsvietnam best content right away, or after learning these important things about itsvietnam.vn
We Make The Difference
Visit itsvietnam.vnWe analyzed Itsvietnam.vn page load time and found that the first response time was 1.7 sec 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.
itsvietnam.vn performance score
name
value
score
weighting
Value6.6 s
2/100
10%
Value19.0 s
0/100
25%
Value20.9 s
0/100
10%
Value1,000 ms
27/100
30%
Value0.023
100/100
15%
Value18.6 s
3/100
10%
1671 ms
498 ms
489 ms
503 ms
749 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 58% of them (26 requests) were addressed to the original Itsvietnam.vn, 16% (7 requests) were made to Fonts.gstatic.com and 7% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Itsvietnam.vn.
Page size can be reduced by 867.9 kB (77%)
1.1 MB
258.8 kB
In fact, the total size of Itsvietnam.vn main page is 1.1 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. Javascripts take 601.0 kB which makes up the majority of the site volume.
Potential reduce by 19.1 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 19.1 kB or 70% of the original size.
Potential reduce by 4.0 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. Obviously, Itsvietnam needs image optimization as it can save up to 4.0 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 428.2 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 428.2 kB or 71% of the original size.
Potential reduce by 416.6 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. Itsvietnam.vn needs all CSS files to be minified and compressed as it can save up to 416.6 kB or 86% of the original size.
Number of requests can be reduced by 28 (78%)
36
8
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Itsvietnam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
itsvietnam.vn
1671 ms
wp-emoji-release.min.js
498 ms
cuteslider.css
489 ms
settings.css
503 ms
bootstrap.css
749 ms
superfish.css
502 ms
template.css
1012 ms
bootstrap-responsive.css
1003 ms
prettyPhoto.css
999 ms
style.css
1010 ms
css
23 ms
css
33 ms
css
43 ms
options.css
1005 ms
modernizr.min.js
10 ms
cute.slider.js
1520 ms
cute.transitions.all.js
1508 ms
respond.min.js
11 ms
jquery.js
1990 ms
jquery-migrate.min.js
1513 ms
jquery.themepunch.tools.min.js
2061 ms
jquery.themepunch.revolution.min.js
2085 ms
bootstrap.min.js
2043 ms
plugins.js
2033 ms
superfish_menu.js
2056 ms
jquery.prettyPhoto.js
2509 ms
jquery.countdown.js
2544 ms
znscript.js
2564 ms
wp-embed.min.js
2555 ms
logovts1.png
535 ms
rocket.png
536 ms
all.js
160 ms
analytics.js
6 ms
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collect
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collect
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xd_arbiter.php
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xd_arbiter.php
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itsvietnam.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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
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
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
Image elements do not have [alt] attributes
Links do not have a discernible name
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
itsvietnam.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
Missing source maps for large first-party JavaScript
itsvietnam.vn SEO score
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
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Itsvietnam.vn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Itsvietnam.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.
itsvietnam.vn
Open Graph description is not detected on the main page of Itsvietnam. 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: