18.4 sec in total
Visit joy.edu.vn now to see the best up-to-date Joy content and also check out these interesting facts you probably never knew about joy.edu.vn
Joy.edu.vn : Trang chuyên cập nhật tin tức mới nhất 24h hàng ngày về tin tức trong ngày Việt Nam và thế giới, pháp luật đời sống, giáo dục thể thao tin nóng online.Visit joy.edu.vn
We analyzed Joy.edu.vn page load time and found that the first response time was 1.4 sec and then it took 17 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
joy.edu.vn performance score
Our browser made a total of 79 requests to load all elements on the main page. We found that 92% of them (73 requests) were addressed to the original Joy.edu.vn, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (12.4 sec) belongs to the original domain Joy.edu.vn.
Page size can be reduced by 817.0 kB (44%)
In fact, the total size of Joy.edu.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. 30% of websites need less resources to load. Images take 994.1 kB which makes up the majority of the site volume.
Potential reduce by 34.7 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 34.7 kB or 78% of the original size.
Potential reduce by 164.2 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, Joy needs image optimization as it can save up to 164.2 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 394.7 kB
Potential reduce by 223.4 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. Joy.edu.vn needs all CSS files to be minified and compressed as it can save up to 223.4 kB or 87% of the original size.
Number of requests can be reduced by 13 (17%)
joy.edu.vn accessibility score
These are opportunities to improve the legibility of your content.
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
Links do not have a discernible name
These items highlight common accessibility best practices.
joy.edu.vn best practices score
Trust and Safety
Does not use HTTPS
Ensure CSP is effective against XSS attacks
Serves images with low resolution
Page has valid source maps
joy.edu.vn SEO score
Document uses legible font sizes
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Joy.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 language. Our system also found out that Joy.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.
Open Graph data is detected on the main page of Joy. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: