8.6 sec in total
1.4 sec
7 sec
231 ms
Visit duonglinh.cdnvn.com now to see the best up-to-date Duonglinh Cdnvn content for Australia and also check out these interesting facts you probably never knew about duonglinh.cdnvn.com
Cộng đồng Cơ đốc nhân Việt Nam chia sẻ về tình yêu thương của Chúa Cứu Thế Giê-xu
Visit duonglinh.cdnvn.comWe analyzed Duonglinh.cdnvn.com page load time and found that the first response time was 1.4 sec and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster. This domain responded with an error, which can significantly jeopardize Duonglinh.cdnvn.com rating and web reputation
duonglinh.cdnvn.com performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value9.5 s
0/100
25%
Value9.8 s
10/100
10%
Value70 ms
99/100
30%
Value0.345
32/100
15%
Value6.9 s
54/100
10%
1448 ms
798 ms
785 ms
776 ms
755 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 80% of them (44 requests) were addressed to the original Duonglinh.cdnvn.com, 5% (3 requests) were made to Google-analytics.com and 4% (2 requests) were made to Kinhthanhapi.cdnvn.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Duonglinh.cdnvn.com.
Page size can be reduced by 500.2 kB (35%)
1.4 MB
917.6 kB
In fact, the total size of Duonglinh.cdnvn.com main page is 1.4 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. 45% of websites need less resources to load. Images take 954.1 kB which makes up the majority of the site volume.
Potential reduce by 154.6 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 154.6 kB or 94% of the original size.
Potential reduce by 149.3 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, Duonglinh Cdnvn needs image optimization as it can save up to 149.3 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 132.5 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 132.5 kB or 60% of the original size.
Potential reduce by 63.8 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. Duonglinh.cdnvn.com needs all CSS files to be minified and compressed as it can save up to 63.8 kB or 80% of the original size.
Number of requests can be reduced by 15 (31%)
48
33
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Duonglinh Cdnvn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
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duonglinh.cdnvn.com accessibility score
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
Links do not have a discernible name
duonglinh.cdnvn.com 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
duonglinh.cdnvn.com 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 Duonglinh.cdnvn.com 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 Duonglinh.cdnvn.com 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.
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duonglinh.cdnvn.com
Open Graph description is not detected on the main page of Duonglinh Cdnvn. 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: