6.4 sec in total
565 ms
5.6 sec
191 ms
Visit sumad.net now to see the best up-to-date Sumad content for Vietnam and also check out these interesting facts you probably never knew about sumad.net
Ad exchanges and Advertise management system - Sumad.net
Visit sumad.netWe analyzed Sumad.net page load time and found that the first response time was 565 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
sumad.net performance score
name
value
score
weighting
Value1.5 s
96/100
10%
Value2.5 s
89/100
25%
Value4.7 s
69/100
10%
Value30 ms
100/100
30%
Value0.16
73/100
15%
Value1.6 s
100/100
10%
565 ms
2047 ms
505 ms
505 ms
521 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 78% of them (42 requests) were addressed to the original Sumad.net, 20% (11 requests) were made to Zigzag.vn and 2% (1 request) were made to . The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Sumad.net.
Page size can be reduced by 54.3 kB (12%)
460.6 kB
406.2 kB
In fact, the total size of Sumad.net main page is 460.6 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. 25% of websites need less resources to load. Images take 416.1 kB which makes up the majority of the site volume.
Potential reduce by 14.5 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 2.1 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 14.5 kB or 74% of the original size.
Potential reduce by 27.8 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. Sumad images are well optimized though.
Potential reduce by 12.1 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 12.1 kB or 49% of the original size.
Number of requests can be reduced by 24 (46%)
52
28
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sumad. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
sumad.net
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jquery.js
2047 ms
jquery-migrate-1.0.0.js
505 ms
home.css
505 ms
cogian_home.js
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bar.css
522 ms
nivo-slider.css
521 ms
menu.css
758 ms
check.js
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menu_notuser.js
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jquery.nivo.slider.js
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check.js
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tab_bg.jpg
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xuly
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qc_json.js
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trang_giua.gif
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trang_dau_tien.gif
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trang_cuoi.gif
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chat
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bullets.png
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layout.php
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EventSource.js
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chat.js
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sumad.net 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
Image elements do not have [alt] attributes
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.
sumad.net 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
sumad.net SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sumad.net can be misinterpreted by Google and other search engines. Our service has detected that English 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 Sumad.net 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.
sumad.net
Open Graph description is not detected on the main page of Sumad. 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: