9 sec in total
1.2 sec
7.4 sec
388 ms
Welcome to viemdaitrang.com.vn homepage info - get ready to check Viemdai Trang best content for Vietnam right away, or after learning these important things about viemdaitrang.com.vn
Viêm đại tràng là bệnh lý dễ mắc, khó điều trị. Làm thế nào để chẩn đoán viêm đại tràng, nguyên nhân gây viêm đại tràng là gì? Phòng và điều trị ra sao cho hiệu quả? Tổng đài theo dõi tư vấn điều trị ...
Visit viemdaitrang.com.vnWe analyzed Viemdaitrang.com.vn page load time and found that the first response time was 1.2 sec and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
viemdaitrang.com.vn performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value5.4 s
20/100
25%
Value12.9 s
2/100
10%
Value6,290 ms
0/100
30%
Value0.11
87/100
15%
Value14.3 s
9/100
10%
1232 ms
278 ms
536 ms
539 ms
810 ms
Our browser made a total of 96 requests to load all elements on the main page. We found that 84% of them (81 requests) were addressed to the original Viemdaitrang.com.vn, 3% (3 requests) were made to Google-analytics.com and 2% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Viemdaitrang.com.vn.
Page size can be reduced by 1.1 MB (44%)
2.6 MB
1.4 MB
In fact, the total size of Viemdaitrang.com.vn main page is 2.6 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. 50% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 81.4 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 18.8 kB, which is 20% 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 81.4 kB or 89% of the original size.
Potential reduce by 454.2 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, Viemdai Trang needs image optimization as it can save up to 454.2 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 367.3 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 367.3 kB or 65% of the original size.
Potential reduce by 235.2 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. Viemdaitrang.com.vn needs all CSS files to be minified and compressed as it can save up to 235.2 kB or 83% of the original size.
Number of requests can be reduced by 24 (26%)
91
67
The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Viemdai Trang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
viemdaitrang.com.vn
1232 ms
jquery.mCustomScrollbar.css
278 ms
style.css
536 ms
paging.css
539 ms
jquery-1.9.0.min.js
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startup.js
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jquery.nivo.slider.js
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global.js
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left.js
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ddsmoothmenu.css
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ddsmoothmenu.js
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default.css
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nivo-slider.css
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jcarousellite_1.0.1.js
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jquery-latest.pack.js
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slideshow.js
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left.js
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right.js
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jquery.min.js
30 ms
jquery-ui.min.js
50 ms
jquery.mousewheel.min.js
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jquery.mCustomScrollbar.js
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conversion.js
20 ms
5CJ-C3UdiUw
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bg_body.png
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bg_banner_top.png
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logo.png
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Banner%20Dai%20Trang.png
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bg_menu.png
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linkyellow.png
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home_icon.png
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ad_status.js
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Tuvanonline.png
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viemdaitrang-qungcao-doc.png
2494 ms
popup_tu_van.png
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bg_footer.png
2035 ms
icon_home_footer.png
2034 ms
icon_map_footer.png
1930 ms
icon_contact_footer.png
1901 ms
icon_facebook_footer.png
1991 ms
icon_google_footer.png
2009 ms
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2002 ms
viemdaitrang.com.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
Buttons do not have an accessible name
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.
viemdaitrang.com.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
viemdaitrang.com.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
Document doesn't have a valid hreflang
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Viemdaitrang.com.vn 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 Viemdaitrang.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.
viemdaitrang.com.vn
Open Graph description is not detected on the main page of Viemdai Trang. 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: