8.7 sec in total
1.8 sec
6 sec
913 ms
Visit vtc16.vn now to see the best up-to-date Vtc 16 content for Vietnam and also check out these interesting facts you probably never knew about vtc16.vn
VTC16-3NTV Kênh truyền hình nông nghiệp - nông thôn
Visit vtc16.vnWe analyzed Vtc16.vn page load time and found that the first response time was 1.8 sec and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
vtc16.vn performance score
name
value
score
weighting
Value46.2 s
0/100
10%
Value48.9 s
0/100
25%
Value63.0 s
0/100
10%
Value1,390 ms
16/100
30%
Value0.096
90/100
15%
Value49.5 s
0/100
10%
1763 ms
1421 ms
1689 ms
964 ms
1264 ms
Our browser made a total of 122 requests to load all elements on the main page. We found that 48% of them (58 requests) were addressed to the original Vtc16.vn, 35% (43 requests) were made to Img.youtube.com and 4% (5 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Vtc16.vn.
Page size can be reduced by 679.2 kB (21%)
3.3 MB
2.6 MB
In fact, the total size of Vtc16.vn main page is 3.3 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. Images take 2.4 MB which makes up the majority of the site volume.
Potential reduce by 71.5 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. This page needs HTML code to be minified as it can gain 28.9 kB, which is 35% 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 71.5 kB or 86% of the original size.
Potential reduce by 28.8 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. Vtc 16 images are well optimized though.
Potential reduce by 447.0 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 447.0 kB or 72% of the original size.
Potential reduce by 131.9 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. Vtc16.vn needs all CSS files to be minified and compressed as it can save up to 131.9 kB or 81% of the original size.
Number of requests can be reduced by 41 (34%)
119
78
The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vtc 16. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
vtc16.vn
1763 ms
jquery.min.js
1421 ms
jquery-ui.js
1689 ms
bootstrap.min.js
964 ms
bootstrap.min.css
1264 ms
owl.carousel.css
569 ms
jcarousel.min.js
850 ms
owl.carousel.min.js
1139 ms
jquery-ui.css
1163 ms
simplemodal.js
1201 ms
jcarousellite.js
1417 ms
mousewheel.js
1437 ms
md5.js
1436 ms
JScript01.js
1541 ms
style01.css
1745 ms
api:client.js
59 ms
JScript.js
1648 ms
fbpost.js
1750 ms
slimscroll.js
1740 ms
tvshow.js
1818 ms
home01.css
1899 ms
home01.js
1928 ms
owl.theme.css
1937 ms
css
25 ms
css
37 ms
cb=gapi.loaded_0
34 ms
mqdefault.jpg
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logo.png
288 ms
ico_menu.png
284 ms
slogan.png
271 ms
eng.png
354 ms
vie.png
517 ms
537531_13__71121_711_8401971.Jpeg
517 ms
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img1.png
2039 ms
fb.png
1119 ms
tiwter.png
1073 ms
youtube.png
1131 ms
gplus.png
1223 ms
gmail.png
1316 ms
facebook.png
1673 ms
sdk.js
222 ms
bg_menutop.jpg
1400 ms
bg_header.jpg
2943 ms
bg_search.png
1544 ms
icon_search.png
1676 ms
bg_tvshow.png
1783 ms
mqdefault.jpg
203 ms
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202 ms
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201 ms
postmessageRelay
46 ms
mqdefault.jpg
153 ms
mqdefault.jpg
148 ms
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145 ms
mqdefault.jpg
144 ms
3193398744-postmessagerelay.js
109 ms
rpc:shindig_random.js
108 ms
line2.jpg
1805 ms
line5.jpg
1812 ms
bg_duration.png
1773 ms
prevgreen.png
1877 ms
nextgreen.png
2006 ms
analytics.js
51 ms
cb=gapi.loaded_1
29 ms
load.aspx
2038 ms
ui-bg_inset-hard_100_fcfdfd_1x100.png
2018 ms
cb=gapi.loaded_0
40 ms
collect
21 ms
243 ms
iframe
17 ms
collect
60 ms
xd_arbiter.php
234 ms
xd_arbiter.php
372 ms
1233565733-idpiframe.js
11 ms
iframerpc
42 ms
ga-audiences
180 ms
bg_time.jpg
288 ms
ping
45 ms
vtc16.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.
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
Document doesn't have a <title> element
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
vtc16.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
vtc16.vn SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
robots.txt is not valid
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
N/A
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vtc16.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 Vietnamese. Our system also found out that Vtc16.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.
vtc16.vn
Open Graph description is not detected on the main page of Vtc 16. 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: