11.9 sec in total
1.2 sec
10 sec
697 ms
Welcome to aptech-danang.edu.vn homepage info - get ready to check Aptech Danang best content for Vietnam right away, or after learning these important things about aptech-danang.edu.vn
Hệ thống đào tạo CNTT quốc tế Softech Aptech là hệ thống đào tạo CNTT uy tín và chất lượng tại Đà Nẵng và khu vực Miền Trung và Tây Nguyên
Visit aptech-danang.edu.vnWe analyzed Aptech-danang.edu.vn page load time and found that the first response time was 1.2 sec and then it took 10.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
aptech-danang.edu.vn performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value22.4 s
0/100
25%
Value39.1 s
0/100
10%
Value55,460 ms
0/100
30%
Value0.905
3/100
15%
Value74.6 s
0/100
10%
1237 ms
1075 ms
411 ms
606 ms
768 ms
Our browser made a total of 125 requests to load all elements on the main page. We found that 34% of them (42 requests) were addressed to the original Aptech-danang.edu.vn, 15% (19 requests) were made to Office-softech.cdn.vccloud.vn and 10% (13 requests) were made to Embed.tawk.to. The less responsive or slowest element that took the longest time to load (6.1 sec) relates to the external source Office-softech.cdn.vccloud.vn.
Page size can be reduced by 632.6 kB (10%)
6.2 MB
5.6 MB
In fact, the total size of Aptech-danang.edu.vn main page is 6.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.5 MB which makes up the majority of the site volume.
Potential reduce by 105.9 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 22.4 kB, which is 17% 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 105.9 kB or 82% of the original size.
Potential reduce by 157.0 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. Aptech Danang images are well optimized though.
Potential reduce by 46.7 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 46.7 kB or 22% of the original size.
Potential reduce by 323.0 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. Aptech-danang.edu.vn needs all CSS files to be minified and compressed as it can save up to 323.0 kB or 79% of the original size.
Number of requests can be reduced by 52 (47%)
110
58
The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aptech Danang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
{{url}}
{{time}} ms
aptech-danang.edu.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.
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
aptech-danang.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
Page has valid source maps
aptech-danang.edu.vn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
VI
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aptech-danang.edu.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that Aptech-danang.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.
{{og_description}}
aptech-danang.edu.vn
Open Graph data is detected on the main page of Aptech Danang. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: