9.5 sec in total
777 ms
8.3 sec
433 ms
Welcome to dntauto.bonbanh.com homepage info - get ready to check Dntauto Bonbanh best content for Vietnam right away, or after learning these important things about dntauto.bonbanh.com
Mua bán ô tô cũ và mới tại Bonbanh.com trang web mua bán oto, xe hơi uy tín nhất tại Việt Nam từ năm 2006. Kênh thông tin mua bán ô tô số 1 hiện nay
Visit dntauto.bonbanh.comWe analyzed Dntauto.bonbanh.com page load time and found that the first response time was 777 ms and then it took 8.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
dntauto.bonbanh.com performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value7.0 s
6/100
25%
Value10.3 s
8/100
10%
Value1,030 ms
26/100
30%
Value0.001
100/100
15%
Value11.8 s
17/100
10%
777 ms
490 ms
501 ms
1295 ms
787 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Dntauto.bonbanh.com, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to Embed.vietad.vn. The less responsive or slowest element that took the longest time to load (4.4 sec) relates to the external source Bonbanh.com.
Page size can be reduced by 413.3 kB (64%)
648.5 kB
235.2 kB
In fact, the total size of Dntauto.bonbanh.com main page is 648.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Javascripts take 301.9 kB which makes up the majority of the site volume.
Potential reduce by 150.9 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. 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 150.9 kB or 84% of the original size.
Potential reduce by 8.5 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. Dntauto Bonbanh images are well optimized though.
Potential reduce by 220.9 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 220.9 kB or 73% of the original size.
Potential reduce by 33.0 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. Dntauto.bonbanh.com needs all CSS files to be minified and compressed as it can save up to 33.0 kB or 80% of the original size.
Number of requests can be reduced by 19 (28%)
68
49
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dntauto Bonbanh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
www.bonbanh.com
777 ms
main.css
490 ms
leftmenu2.css
501 ms
box-ani.css
1295 ms
base.js
787 ms
jquery-1.3.2.min.js
1630 ms
lib3.js
546 ms
animation.js
496 ms
group_viewer.js
512 ms
ck.js
578 ms
adbrand.js
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cad.js
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icons.gif
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bb_bar.gif
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pixel.gif
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processing.gif
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1559 ms
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dntauto.bonbanh.com 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-*] attributes do not match their roles
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
dntauto.bonbanh.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
Page has valid source maps
dntauto.bonbanh.com 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
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dntauto.bonbanh.com 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 Dntauto.bonbanh.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.
dntauto.bonbanh.com
Open Graph description is not detected on the main page of Dntauto Bonbanh. 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: