3.4 sec in total
360 ms
2.3 sec
767 ms
Welcome to congluan.vn homepage info - get ready to check Congluan best content for Vietnam right away, or after learning these important things about congluan.vn
Tin tức trong ngày Việt Nam và thế giới được cập nhật thường xuyên 24h với các bài phóng sự và video clip độc quyền, đọc báo tin tức công luận online tại Báo Điện Tử Công Luận
Visit congluan.vnWe analyzed Congluan.vn page load time and found that the first response time was 360 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
congluan.vn performance score
name
value
score
weighting
Value2.7 s
61/100
10%
Value3.9 s
53/100
25%
Value4.5 s
73/100
10%
Value250 ms
84/100
30%
Value0.356
31/100
15%
Value6.1 s
63/100
10%
360 ms
8 ms
21 ms
9 ms
11 ms
Our browser made a total of 174 requests to load all elements on the main page. We found that 88% of them (153 requests) were addressed to the original Congluan.vn, 5% (8 requests) were made to I.imgur.com and 2% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Congluan.vn.
Page size can be reduced by 982.7 kB (19%)
5.2 MB
4.2 MB
In fact, the total size of Congluan.vn main page is 5.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.9 MB which makes up the majority of the site volume.
Potential reduce by 108.0 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 16.4 kB, which is 12% 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 108.0 kB or 81% of the original size.
Potential reduce by 92.1 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. Congluan images are well optimized though.
Potential reduce by 449.6 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 449.6 kB or 68% of the original size.
Potential reduce by 332.9 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. Congluan.vn needs all CSS files to be minified and compressed as it can save up to 332.9 kB or 78% of the original size.
Number of requests can be reduced by 33 (19%)
170
137
The browser has sent 170 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Congluan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
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congluan.vn accessibility score
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
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
congluan.vn 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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
congluan.vn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Congluan.vn 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 Congluan.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.
{{og_description}}
congluan.vn
Open Graph data is detected on the main page of Congluan. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: