9.2 sec in total
1.5 sec
5.3 sec
2.4 sec
Visit 3sgroup.vn now to see the best up-to-date 3 Sgroup content for Vietnam and also check out these interesting facts you probably never knew about 3sgroup.vn
chuyên thiết kế web, thiết kế website chuẩn seo, website báo điện tử, website đài, website truyền hình trực tuyến, công ty thiết kế website 3sgroup, 3s tech
Visit 3sgroup.vnWe analyzed 3sgroup.vn page load time and found that the first response time was 1.5 sec and then it took 7.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
3sgroup.vn performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value8.0 s
2/100
25%
Value10.6 s
7/100
10%
Value4,520 ms
0/100
30%
Value0
100/100
15%
Value11.6 s
18/100
10%
1469 ms
474 ms
475 ms
484 ms
516 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 88% of them (44 requests) were addressed to the original 3sgroup.vn, 4% (2 requests) were made to Connect.facebook.net and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain 3sgroup.vn.
Page size can be reduced by 363.6 kB (16%)
2.2 MB
1.8 MB
In fact, the total size of 3sgroup.vn main page is 2.2 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. 50% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 23.4 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 23.4 kB or 72% of the original size.
Potential reduce by 315.2 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, 3 Sgroup needs image optimization as it can save up to 315.2 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 23.3 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 23.3 kB or 22% of the original size.
Potential reduce by 1.6 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. 3sgroup.vn needs all CSS files to be minified and compressed as it can save up to 1.6 kB or 22% of the original size.
Number of requests can be reduced by 25 (57%)
44
19
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3 Sgroup. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
3sgroup.vn
1469 ms
Reset.css
474 ms
screen.css
475 ms
menutop.css
484 ms
slide.css
516 ms
getBaseURL.js
483 ms
jquery.js
959 ms
client_Func.js
709 ms
jquery-1.8.2.min.js
1169 ms
jquery.cycle.all.latest.js
710 ms
jQuery.equalHeights.js
712 ms
jquery.colorbox.js
978 ms
Library.js
943 ms
AjaxRequest.js
945 ms
colorbox.css
946 ms
jQuery.equalHeights.js
1375 ms
livesupport.js
1084 ms
LiveSupport.css
1084 ms
gtm.js
409 ms
logo.png
581 ms
thiet-ke-web.jpg
2188 ms
bannerbhxh.png
2186 ms
htmang1.png
2297 ms
sub.png
578 ms
Hosting.jpg
649 ms
bhxh.png
845 ms
thiet-ke-website-tai-ha-noi.jpg
1146 ms
bhxh.png
1246 ms
facebook_318-136394.jpg
1144 ms
YouTube-icon-full_color.png
1296 ms
google_plus_logo_0.png
2185 ms
iconphone.png
1339 ms
iconsearch.png
1336 ms
vachngan.jpg
1923 ms
bg_menu_top1.png
1911 ms
bg_slide.png
2005 ms
next.png
2001 ms
prev.png
1996 ms
vuong.jpg
1993 ms
sdk.js
211 ms
conversion_async.js
258 ms
sdk.js
406 ms
collapse.png
1012 ms
bg_content_header.png
1150 ms
toTop.png
1147 ms
SupportOnline.aspx
1081 ms
overlay.png
866 ms
loading.gif
848 ms
611 ms
68 ms
3sgroup.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.
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
3sgroup.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
Browser errors were logged to the console
3sgroup.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
VI
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 3sgroup.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 3sgroup.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.
3sgroup.vn
Open Graph description is not detected on the main page of 3 Sgroup. 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: