32.2 sec in total
2.9 sec
22.9 sec
6.4 sec
Click here to check amazing WTO Center content for Vietnam. Otherwise, check out these important facts you probably never knew about wtocenter.vn
Cổng thông tin điện tử - Trung tâm WTO và Hội nhập là đơn vị trực thuộc Phòng Thương mại và Công nghiệp Việt Nam (VCCI)
Visit wtocenter.vnWe analyzed Wtocenter.vn page load time and found that the first response time was 2.9 sec and then it took 29.2 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
wtocenter.vn performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value12.1 s
0/100
25%
Value13.6 s
2/100
10%
Value1,660 ms
11/100
30%
Value0.062
97/100
15%
Value18.7 s
3/100
10%
2942 ms
1167 ms
1869 ms
5732 ms
1391 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 76% of them (48 requests) were addressed to the original Wtocenter.vn, 11% (7 requests) were made to Youtube.com and 3% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (12.9 sec) belongs to the original domain Wtocenter.vn.
Page size can be reduced by 538.0 kB (29%)
1.9 MB
1.3 MB
In fact, the total size of Wtocenter.vn main page is 1.9 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. 65% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 34.9 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 34.9 kB or 78% of the original size.
Potential reduce by 166.8 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. Obviously, WTO Center needs image optimization as it can save up to 166.8 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 24.4 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 24.4 kB or 25% of the original size.
Potential reduce by 312.0 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. Wtocenter.vn needs all CSS files to be minified and compressed as it can save up to 312.0 kB or 77% of the original size.
Number of requests can be reduced by 21 (36%)
58
37
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WTO Center. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
wtocenter.vn
2942 ms
main.bundle.min.css
1167 ms
font.min.css
1869 ms
bootstrap.min.css
5732 ms
font-awesome.min.css
1391 ms
jquery.2.1.1.min.js
4111 ms
style.min.css
1549 ms
jquery.bxslider.css
3419 ms
jquery.bxslider.min.js
4117 ms
popper.min.js
2814 ms
lazysizes.min.js
3136 ms
WTO.min.js
3854 ms
vendor_1.2.min.js
5364 ms
js
54 ms
rocket-loader.min.js
3204 ms
u-UWpTMgKck
166 ms
map.png
1709 ms
flag_vi.png
1364 ms
logo.png
1064 ms
logo1.png
4648 ms
20438.jpg
3730 ms
sub1.png
2207 ms
arr.png
2092 ms
aec1.png
3572 ms
aec.png
3244 ms
QA.png
3113 ms
20438.jpg
4218 ms
20437.jpg
6138 ms
20436.jpg
4340 ms
20435.jpg
5661 ms
20434.jpg
6042 ms
viewmore.png
8054 ms
20271.jpg
5485 ms
content4.png
7955 ms
tracuu.png
7340 ms
sub-content1.png
7539 ms
arr-viewmore.png
7078 ms
sub-content2.png
8796 ms
mini-banner-eng_v2.png
11042 ms
1
7652 ms
2
12851 ms
3
7950 ms
4
8785 ms
5
9568 ms
6
11044 ms
HelveticaWorld-Regular.woff
10962 ms
fontawesome-webfont.woff
10959 ms
invisible.js
9477 ms
www-player.css
10 ms
www-embed-player.js
41 ms
base.js
67 ms
fetch-polyfill.js
8 ms
ad_status.js
144 ms
RyHSygdhfD3dME44-3NNtjQCjkAA9PJK5Mnnq9vnCgY.js
93 ms
embed.js
16 ms
KFOmCnqEu92Fr1Mu4mxM.woff
111 ms
KFOlCnqEu92Fr1MmEU9fBBc-.woff
112 ms
id
13 ms
Create
80 ms
GenerateIT
15 ms
log_event
18 ms
75497223db1f8018
1901 ms
jquery.bxslider.min.js
1326 ms
wtocenter.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-hidden="true"] elements contain focusable descendents
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
wtocenter.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
wtocenter.vn SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Wtocenter.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 Wtocenter.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.
wtocenter.vn
Open Graph description is not detected on the main page of WTO Center. 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: