12.2 sec in total
1 sec
10.9 sec
267 ms
Click here to check amazing VJA content for Vietnam. Otherwise, check out these important facts you probably never knew about vja.org.vn
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Visit vja.org.vnWe analyzed Vja.org.vn page load time and found that the first response time was 1 sec and then it took 11.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
vja.org.vn performance score
name
value
score
weighting
Value2.2 s
76/100
10%
Value2.2 s
94/100
25%
Value5.2 s
60/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value2.2 s
99/100
10%
1003 ms
473 ms
957 ms
733 ms
741 ms
Our browser made a total of 121 requests to load all elements on the main page. We found that 97% of them (117 requests) were addressed to the original Vja.org.vn, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Vnexpress.net. The less responsive or slowest element that took the longest time to load (5.3 sec) belongs to the original domain Vja.org.vn.
Page size can be reduced by 271.3 kB (49%)
553.6 kB
282.3 kB
In fact, the total size of Vja.org.vn main page is 553.6 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 226.7 kB which makes up the majority of the site volume.
Potential reduce by 137.5 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. 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 137.5 kB or 84% of the original size.
Potential reduce by 14.5 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. VJA images are well optimized though.
Potential reduce by 97.5 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 97.5 kB or 72% of the original size.
Potential reduce by 21.8 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. Vja.org.vn needs all CSS files to be minified and compressed as it can save up to 21.8 kB or 79% of the original size.
Number of requests can be reduced by 59 (50%)
119
60
The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VJA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
1003 ms
style.css
473 ms
Library.js
957 ms
ArrMenu.js
733 ms
Menu.js
741 ms
jquery.js
1494 ms
jcarousellite.js
1215 ms
highslide.js
1209 ms
highslide.css
741 ms
header.css
517 ms
menu.css
724 ms
columnleft.css
749 ms
columnright.css
769 ms
footer.css
962 ms
home.css
978 ms
listnews.css
996 ms
main.css
1015 ms
common.css
1199 ms
swfobject.js
970 ms
ajax.js
969 ms
urchin.js
5 ms
error.html
1761 ms
logo.gif
490 ms
bg_submn_left.gif
241 ms
bg_submn_right.gif
250 ms
2016031720trao%20giai%201.jpg
1482 ms
send_news.gif
245 ms
ImgArrow_1.gif
251 ms
2011091959THUONG%20TRUC.jpg
478 ms
2011091933vp.jpg
479 ms
2011091944ban%20kiem%20tra.jpg
499 ms
2011091956ban%20cth.jpg
491 ms
2011091906ban%20nghiep%20vu.jpg
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2011091920nvh.jpg
714 ms
2011091935trung%20tam.jpg
732 ms
2011101428BAO%20CONG%20LUAN.jpg
730 ms
2011101455tap%20chi.jpg
745 ms
1231 ms
ImgArrow_2.gif
953 ms
thumb_newspaperpic.php
1668 ms
thumb_newspaperpic.php
1503 ms
thumb_newspaperpic.php
2059 ms
thumb_newspaperpic.php
1794 ms
thumb_newspaperpic.php
3290 ms
thumb_newspaperpic.php
2475 ms
thumb_newspaperpic.php
3986 ms
thumb_newspaperpic.php
2774 ms
thumb_newspaperpic.php
2824 ms
thumb_newspaperpic.php
3071 ms
thumb_newspaperpic.php
4865 ms
thumb_newspaperpic.php
3587 ms
thumb_newspaperpic.php
3584 ms
thumb_newspaperpic.php
4070 ms
thumb_newspaperpic.php
4024 ms
thumb_newspaperpic.php
4300 ms
thumb_newspaperpic.php
4355 ms
thumb_newspaperpic.php
4718 ms
thumb_newspaperpic.php
4802 ms
thumb_newspaperpic.php
4589 ms
show_thumb_pic.php
5118 ms
show_thumb_pic.php
4828 ms
show_thumb_pic.php
5301 ms
show_thumb_pic.php
5205 ms
loader.white.gif
4603 ms
2011081510DANH%20BA.jpg
4877 ms
2014031617traitimbiendao.jpg
5344 ms
2015081423logoseabank.jpg
5348 ms
2015121155pro.jpg
4888 ms
2015090942VIB.png
5142 ms
icon_home.gif
5058 ms
icon_tel.gif
5109 ms
icon_mail.gif
5177 ms
icon_earth.gif
5082 ms
logo_bottom.gif
4849 ms
bg_submn_center.gif
4600 ms
search.gif
4597 ms
sep.gif
4435 ms
__utm.gif
26 ms
ajax_weather.php
4954 ms
bg_mn_left.gif
4221 ms
bg_mn_right.gif
3843 ms
home_news_event_04.gif
3551 ms
home_news_event_05.gif
3528 ms
home_news_event_03.gif
3278 ms
home_news_event_01.gif
3233 ms
home_news_event_02.gif
2971 ms
arrow_01.gif
2984 ms
newspaper_pic_02.gif
2611 ms
newspaper_pic_01.gif
2583 ms
zoomin.cur
2690 ms
controlbar4.gif
2494 ms
bg_box_01.gif
2461 ms
bg_box_02.gif
2121 ms
bg_box_03.gif
2050 ms
bg_border_newssum.gif
2166 ms
arrow.gif
2133 ms
bg_box_06.gif
1961 ms
bg_box_05.gif
1988 ms
bg_box_04.gif
1732 ms
bg_media_top.gif
1758 ms
bg_media_center.gif
1682 ms
icon_media.gif
1638 ms
bg_media_bottom.gif
1596 ms
bg_info_tab.gif
1526 ms
bg_mn_active_left.gif
1506 ms
bg_mn_active_right.gif
1535 ms
bg_bottom_mn_left.gif
1628 ms
bg_bottom_mn_center.gif
1621 ms
line_bt_mn.gif
1595 ms
bg_bottom_mn_right.gif
1527 ms
1798 ms
20.gif
5 ms
2.gif
880 ms
4.gif
962 ms
degree.gif
964 ms
c.gif
1005 ms
weather_search.gif
1057 ms
line_weather.gif
1133 ms
rounded-white.png
249 ms
zoomout.cur
240 ms
loader.white.gif
243 ms
vja.org.vn accessibility score
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
Form elements do not have associated labels
vja.org.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
vja.org.vn SEO score
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vja.org.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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Vja.org.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.
vja.org.vn
Open Graph description is not detected on the main page of VJA. 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: