20.2 sec in total
8.9 sec
11.2 sec
126 ms
Click here to check amazing Dethi Dhthanglong content for Vietnam. Otherwise, check out these important facts you probably never knew about dethi.dhthanglong.net
Visit dethi.dhthanglong.netWe analyzed Dethi.dhthanglong.net page load time and found that the first response time was 8.9 sec and then it took 11.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
dethi.dhthanglong.net performance score
name
value
score
weighting
Value0.6 s
100/100
10%
Value0.6 s
100/100
25%
Value1.2 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.6 s
100/100
10%
8882 ms
498 ms
2334 ms
262 ms
1219 ms
Our browser made a total of 19 requests to load all elements on the main page. We found that 95% of them (18 requests) were addressed to the original Dethi.dhthanglong.net, 5% (1 request) were made to Images.google.com.vn. The less responsive or slowest element that took the longest time to load (8.9 sec) belongs to the original domain Dethi.dhthanglong.net.
Page size can be reduced by 57.0 kB (65%)
88.4 kB
31.3 kB
In fact, the total size of Dethi.dhthanglong.net main page is 88.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. HTML takes 45.4 kB which makes up the majority of the site volume.
Potential reduce by 37.4 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. This page needs HTML code to be minified as it can gain 6.7 kB, which is 15% 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 37.4 kB or 83% of the original size.
Potential reduce by 15.8 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, Dethi Dhthanglong needs image optimization as it can save up to 15.8 kB or 41% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 3.8 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. Dethi.dhthanglong.net needs all CSS files to be minified and compressed as it can save up to 3.8 kB or 87% of the original size.
Number of requests can be reduced by 7 (41%)
17
10
The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dethi Dhthanglong. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
dethi.dhthanglong.net
8882 ms
style.css
498 ms
images
2334 ms
logo.gif
262 ms
logo2.jpg
1219 ms
navbar.gif
468 ms
spacer.gif
489 ms
cat.gif
489 ms
folder.gif
502 ms
doc.gif
511 ms
lightbox_off.gif
699 ms
OnTapLyThuyetToanRoiRac-xitrum_hd.gif
1204 ms
Toan2_II_0607.JPG
743 ms
Toan1_I_0607.JPG
751 ms
TienhVietThucHanh_0405.JPG
760 ms
cat.gif
1455 ms
footer_left.gif
989 ms
footer_right.gif
992 ms
rss.gif
1002 ms
dethi.dhthanglong.net 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
dethi.dhthanglong.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
dethi.dhthanglong.net SEO score
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dethi.dhthanglong.net can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Dethi.dhthanglong.net 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.
dethi.dhthanglong.net
Open Graph description is not detected on the main page of Dethi Dhthanglong. 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: