33 sec in total
836 ms
26.9 sec
5.2 sec
Visit sc.edu.vn now to see the best up-to-date Sc content for Vietnam and also check out these interesting facts you probably never knew about sc.edu.vn
Hệ thống phần mềm quản lý trường mầm non giúp quản lý khẩu phần dinh dưỡng, phiếu thu tiền, theo dõi sức khỏe trẻ em, báo cáo phòng giáo dục, tin nhắn trường học
Visit sc.edu.vnWe analyzed Sc.edu.vn page load time and found that the first response time was 836 ms and then it took 32.1 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. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
sc.edu.vn performance score
name
value
score
weighting
Value5.8 s
4/100
10%
Value12.0 s
0/100
25%
Value27.4 s
0/100
10%
Value480 ms
60/100
30%
Value0.087
93/100
15%
Value13.2 s
12/100
10%
836 ms
1176 ms
2163 ms
1525 ms
1774 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 72% of them (48 requests) were addressed to the original Sc.edu.vn, 19% (13 requests) were made to Embed.tawk.to and 3% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Baocongnghe.com.vn.
Page size can be reduced by 629.4 kB (26%)
2.4 MB
1.8 MB
In fact, the total size of Sc.edu.vn main page is 2.4 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 1.7 MB which makes up the majority of the site volume.
Potential reduce by 113.9 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. This page needs HTML code to be minified as it can gain 32.6 kB, which is 24% 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 113.9 kB or 85% of the original size.
Potential reduce by 202.0 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, Sc needs image optimization as it can save up to 202.0 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 149.4 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 149.4 kB or 59% of the original size.
Potential reduce by 164.1 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. Sc.edu.vn needs all CSS files to be minified and compressed as it can save up to 164.1 kB or 64% of the original size.
Number of requests can be reduced by 28 (45%)
62
34
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sc. 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 6 to 1 for CSS and as a result speed up the page load time.
sc.edu.vn
836 ms
www.sc.edu.vn
1176 ms
www.sc.edu.vn
2163 ms
DXR.axd
1525 ms
bootstrap.min.css
1774 ms
bootstrap-theme.min.css
767 ms
stylesheet.css
768 ms
reset.css
767 ms
common.css
1262 ms
myweb.css
1020 ms
WebResource.axd
1028 ms
1.11.2.jquery.min.js
1055 ms
bootstrap.min.js
800 ms
jquery.easing-1.3.js
765 ms
jquery.bxslider.min.js
800 ms
menu.js
1053 ms
common.js
1012 ms
DXR.axd
1922 ms
BannerTet2017_Large.png
20108 ms
logo.png
764 ms
khuyen-mai-app.jpg
1276 ms
img_respon01.png
1204 ms
img_respon02.png
1267 ms
2019214149759.png
249 ms
2015752229891.png
496 ms
2015752155254.png
746 ms
2015752144542.png
1201 ms
2015752147878.png
1202 ms
2015752152810.png
1201 ms
2015752152512.png
1457 ms
20227251342695.png
1457 ms
img_intro.png
1936 ms
thong_bao_bo_cong_thuong.png
1457 ms
DXR.axd
1518 ms
sdk.js
157 ms
analytics.js
157 ms
bg_header.png
1500 ms
bg_slide02.png
1682 ms
bg_slide01.png
1682 ms
icon_check01.png
1682 ms
bg_arrow_top.png
1743 ms
bg_system.png
1755 ms
bg_line01.png
1936 ms
bg_intro.png
2696 ms
ico_arrow01.png
1935 ms
bg_intro02.png
1995 ms
bg_line02.png
2012 ms
bg_arrow_bot.png
2151 ms
sdk.js
29 ms
collect
45 ms
collect
31 ms
DXR.axd
1271 ms
default
427 ms
btn_left02.png
1027 ms
btn_right02.png
1086 ms
twk-arr-find-polyfill.js
68 ms
twk-object-values-polyfill.js
109 ms
twk-event-polyfill.js
89 ms
twk-entries-polyfill.js
137 ms
twk-iterator-polyfill.js
91 ms
twk-promise-polyfill.js
92 ms
twk-main.js
119 ms
twk-vendor.js
185 ms
twk-chunk-vendors.js
354 ms
twk-chunk-common.js
238 ms
twk-runtime.js
151 ms
twk-app.js
174 ms
sc.edu.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
Links do not have a discernible name
sc.edu.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
sc.edu.vn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sc.edu.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed English language. Our system also found out that Sc.edu.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.
sc.edu.vn
Open Graph data is detected on the main page of Sc. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: