26.6 sec in total
2.1 sec
23.1 sec
1.4 sec
Visit biz.bang.vn now to see the best up-to-date Biz Bang content for Vietnam and also check out these interesting facts you probably never knew about biz.bang.vn
Mạng mua bán online - nơi mua bán, rao vặt, kinh doanh, quảng bá sản phẩm, thương hiệu, dịch vụ tốt nhất - thuộc mạng xã hội Bang.vn
Visit biz.bang.vnWe analyzed Biz.bang.vn page load time and found that the first response time was 2.1 sec and then it took 24.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
biz.bang.vn performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value26.9 s
0/100
25%
Value22.0 s
0/100
10%
Value840 ms
34/100
30%
Value0.182
67/100
15%
Value23.9 s
1/100
10%
2102 ms
1963 ms
842 ms
8970 ms
844 ms
Our browser made a total of 96 requests to load all elements on the main page. We found that 36% of them (35 requests) were addressed to the original Biz.bang.vn, 60% (58 requests) were made to Bang.vn and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (13.1 sec) relates to the external source Bang.vn.
Page size can be reduced by 671.8 kB (25%)
2.7 MB
2.0 MB
In fact, the total size of Biz.bang.vn main page is 2.7 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. 40% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 96.9 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 13.1 kB, which is 11% 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 96.9 kB or 84% of the original size.
Potential reduce by 195.1 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. Biz Bang images are well optimized though.
Potential reduce by 308.9 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 308.9 kB or 71% of the original size.
Potential reduce by 70.9 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. Biz.bang.vn needs all CSS files to be minified and compressed as it can save up to 70.9 kB or 84% of the original size.
Number of requests can be reduced by 15 (16%)
94
79
The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biz Bang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
biz.bang.vn
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biz.bang.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
Image elements do not have [alt] attributes
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
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 valid value for its [lang] attribute.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
The document uses <meta http-equiv="refresh">
biz.bang.vn 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
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Biz.bang.vn 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 Biz.bang.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.
biz.bang.vn
Open Graph description is not detected on the main page of Biz Bang. 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: