11.1 sec in total
2.2 sec
8.6 sec
337 ms
Visit chg.vn now to see the best up-to-date Chg content for Vietnam and also check out these interesting facts you probably never knew about chg.vn
Tin tức chống hàng giả, kiến thức sử dụng tem chống giả, tem điện tử và bảo vệ thương hiệu, người tiêu dùng Việt Nam.
Visit chg.vnWe analyzed Chg.vn page load time and found that the first response time was 2.2 sec and then it took 8.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
chg.vn performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value16.9 s
0/100
25%
Value15.5 s
0/100
10%
Value4,410 ms
0/100
30%
Value0.008
100/100
15%
Value20.0 s
2/100
10%
2178 ms
796 ms
820 ms
579 ms
1825 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 76% of them (39 requests) were addressed to the original Chg.vn, 4% (2 requests) were made to Apis.google.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.8 sec) belongs to the original domain Chg.vn.
Page size can be reduced by 305.4 kB (33%)
915.1 kB
609.7 kB
In fact, the total size of Chg.vn main page is 915.1 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. 40% of websites need less resources to load. Images take 522.0 kB which makes up the majority of the site volume.
Potential reduce by 55.6 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 7.8 kB, which is 11% 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 55.6 kB or 78% of the original size.
Potential reduce by 20.9 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. Chg images are well optimized though.
Potential reduce by 104.9 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 104.9 kB or 60% of the original size.
Potential reduce by 124.0 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. Chg.vn needs all CSS files to be minified and compressed as it can save up to 124.0 kB or 84% of the original size.
Number of requests can be reduced by 15 (30%)
50
35
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
chg.vn
2178 ms
jquery.mCustomScrollbar.css
796 ms
style.css
820 ms
default-responsive.css
579 ms
bootstrap.min.css
1825 ms
font-awesome.min.css
1058 ms
jquery-1.10.2.min.js
1840 ms
jquery.cookie.js
540 ms
bootstrap.min.js
1100 ms
jquery.mCustomScrollbar.min.js
1138 ms
default.js
1089 ms
index.js
1298 ms
plusone.js
54 ms
analytics.js
54 ms
isusagZadg-vinachg-sms-300x155_640x0.png
2326 ms
logo.png
526 ms
iq84uahhg9-bannerchg728top.gif
1856 ms
jdc9vip8j3-hang-lau-2015-09-15-04-30-22820_390x240.jpg
802 ms
iyxjo7ghsu-banner-dong-18006838.gif
1732 ms
jdcl1yyovk-qua-tang-8-3-20163_183x137.jpg
580 ms
jdckpih226-dia-diem-di-choi-ngay-83-ly-tuong-nhat-cho-cac-cap-doi11_183x137.jpg
813 ms
jdckgj3lk1-20150806182738-twitter-social-media-tweet-bird_183x137.jpeg
1052 ms
jdcf2pu7fr-1395874946-awkward-tween-stage-company-startup-big-name-business_183x137.jpg
1111 ms
jdccghepcs-20150612050207-shutterstock-195559808_183x137.jpeg
1349 ms
jdca4Zab9x-bvtv-300x225_183x137.jpg
1387 ms
ijkikZ1onr-qc-home-focus-655x90.png
3228 ms
jdcl1yyovk-qua-tang-8-3-20163_270x151.jpg
1674 ms
jdckgj3lk1-20150806182738-twitter-social-media-tweet-bird_270x151.jpeg
2050 ms
ja88h5akyZ-dnth_280x157.jpg
2040 ms
jc6pvtrh6k-vot-yonex-4_140x105.jpg
2317 ms
jc3qkl1wpk-9e6iphone-6s-igdm_140x105.jpg
2339 ms
jc143b6iyf-victory_140x105.jpg
2390 ms
jbx5s4wjyt-2669e35d7fd93fe1374425cee6e8b874fb3fe274_140x105.png
3142 ms
jd2olfxuw4-20160128111011-b37cc108-7f67-4c73-9115-256d9662b2d5_300x168.jpg
2600 ms
jdca4Zab9x-bvtv-300x225_100x75.jpg
2870 ms
jdc9vip8j3-hang-lau-2015-09-15-04-30-22820_100x75.jpg
2913 ms
jd81j54Zrl-tintien-dungthit-heo-thoi1hanh-hdyb_100x75.jpg
2922 ms
jdbahois46-1shutterstock-331257230-1024_100x75.jpg
3151 ms
impkwh6wkq-banner-vien-uong-hoa-thien-210w.jpg
4821 ms
logo-2.png
3445 ms
j46knvnq2s-quangcao-chg-home.jpg
1780 ms
fontawesome-webfont.woff
4238 ms
collect
11 ms
jquery.mousewheel.min.js
5 ms
all.js
82 ms
cb=gapi.loaded_0
64 ms
widgets.js
64 ms
mCSB_buttons.png
3346 ms
112 ms
xd_arbiter.php
74 ms
xd_arbiter.php
137 ms
chg.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-*] attributes do not match their roles
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
chg.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
chg.vn SEO score
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chg.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Chg.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.
chg.vn
Open Graph data is detected on the main page of Chg. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: