6.6 sec in total
1.7 sec
4.5 sec
375 ms
Welcome to xaydungchongtham.com.vn homepage info - get ready to check Xaydungchongtham best content for Vietnam right away, or after learning these important things about xaydungchongtham.com.vn
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Visit xaydungchongtham.com.vnWe analyzed Xaydungchongtham.com.vn page load time and found that the first response time was 1.7 sec and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
xaydungchongtham.com.vn performance score
name
value
score
weighting
Value7.9 s
0/100
10%
Value14.1 s
0/100
25%
Value20.4 s
0/100
10%
Value2,350 ms
5/100
30%
Value0.374
28/100
15%
Value35.6 s
0/100
10%
1689 ms
862 ms
581 ms
816 ms
1462 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 25% of them (16 requests) were addressed to the original Xaydungchongtham.com.vn, 13% (8 requests) were made to Googleads.g.doubleclick.net and 11% (7 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Xaydungchongtham.com.vn.
Page size can be reduced by 325.5 kB (59%)
549.1 kB
223.6 kB
In fact, the total size of Xaydungchongtham.com.vn main page is 549.1 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. 60% of websites need less resources to load. Javascripts take 338.0 kB which makes up the majority of the site volume.
Potential reduce by 82.7 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 82.7 kB or 81% of the original size.
Potential reduce by 16.2 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, Xaydungchongtham needs image optimization as it can save up to 16.2 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 226.6 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 226.6 kB or 67% of the original size.
Number of requests can be reduced by 32 (52%)
61
29
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xaydungchongtham. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and as a result speed up the page load time.
xaydungchongtham.com.vn
1689 ms
css.php
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css.php
581 ms
jquery-1.11.0.min.js
816 ms
xenforo.js
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cookie.js
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jquery.mousewheel.min.js
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ModernStatistic.js
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adsbygoogle.js
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analytics.js
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collect
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category-23px-light.png
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xenforo-ui-sprite.png
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xdct.png
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light-sprite.png
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ca-pub-0762745578719698.js
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zrt_lookup.html
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show_ads_impl.js
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node-sprite.png
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form-button-white-25px.png
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ads
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navigation-tab.png
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clear.png
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osd.js
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ads
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client:plusone.js
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sdk.js
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widgets.js
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ads
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ads
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button.831500944bc3eb7ea5276ccdc3f71d2e.js
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ads
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pla
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cb=gapi.loaded_0
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cb=gapi.loaded_1
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tweet_button.6a78875565a912489e9aef879c881358.vi.html
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cb=gapi.loaded_0
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cb=gapi.loaded_1
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api.js
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core:rpc:shindig.random:shindig.sha1.js
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7-1I540iwtLQZRDhQUP9L-vt70m6ZeYTcveWqB03r34.js
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like.php
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xaydungchongtham.com.vn 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 input fields do not have accessible names
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
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 valid value for its [lang] attribute.
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.
xaydungchongtham.com.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
xaydungchongtham.com.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 Xaydungchongtham.com.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 Xaydungchongtham.com.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.
xaydungchongtham.com.vn
Open Graph description is not detected on the main page of Xaydungchongtham. 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: