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16 wsu.vn Last Updated: 2 years

Success 47% of passed verification steps
Warning 30% of total warning
Errors 23% of total errors, require fast action
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Desktop

Mobile

Performance Desktop Score 83%
Best Practices Desktop Score 92%
SEO Desktop Score 92%
PWA Desktop Score 33%
Performance Mobile Score 27%
Best Practices Mobile Score 92%
SEO Mobile Score 93%
PWA Mobile Score 40%
Page Authority Authority 25%
Domain Authority Domain Authority 16%
Moz Rank 2.5/10
Bounce Rate Rate 0%
Charset Encoding
Great, language/character encoding is specified: UTF-8
Title Tag 44 Characters
WSU.VN - GIẢI PHÁP XÂY DỰNG WEBSITE HIỆU QUẢ
Meta Description 164 Characters
Công ty WSU cung cấp giải pháp chuyên nghiệp phục vụ cho doanh nghiệp như Thiết Kế Website, Tối Ưu & Tăng Tốc Website, Dịch Vụ Lưu Trữ Dữ Liệu, Chăm Sóc Website
Effective URL 14 Characters
https://wsu.vn
Excerpt Page content
WSU.VN - Giải Pháp Xây Dựng Website Hiệu Quả hot...
Keywords Cloud Density
website31 dịch21 chúng13 thiết13 hàng12 giải11 được10 pháp10 bảng10 google8
Keyword Consistency Keyword density is one of the main terms in SEO
Keyword Freq Title Desc Domain H1 H2
website 31
dịch 21
chúng 13
thiết 13
hàng 12
giải 11
được 10
pháp 10
bảng 10
google 8
Google Preview Your look like this in google search result
WSU.VN - GIẢI PHÁP XÂY DỰNG WEBSITE HIỆU QUẢ
https://wsu.vn
Công ty WSU cung cấp giải pháp chuyên nghiệp phục vụ cho doanh nghiệp như Thiết Kế Website, Tối Ưu & Tăng Tốc Website, Dịch Vụ Lưu Trữ Dữ Liệu, Ch
Robots.txt File Detected
http://wsu.vn/robots.txt
Sitemap.xml File Detected
http://wsu.vn/sitemap.xml
Page Size Code & Text Ratio
Document Size: ~265.21 KB
Code Size: ~117.3 KB
Text Size: ~147.91 KB Ratio: 55.77%

Social Data

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Estimation Traffic and Earnings

3,931
Unique Visits
Daily
7,272
Pages Views
Daily
$5
Income
Daily
110,068
Unique Visits
Monthly
207,252
Pages Views
Monthly
$125
Income
Monthly
1,273,644
Unique Visits
Yearly
2,443,392
Pages Views
Yearly
$1,320
Income
Yearly

Desktop

Desktop Screenshot
Server Backend Latencies 0 ms
Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance
Avoid chaining critical requests 2 chains found
The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load
Largest Contentful Paint 0.4 s
Largest Contentful Paint marks the time at which the largest text or image is painted
First Contentful Paint 0.4 s
First Contentful Paint marks the time at which the first text or image is painted
Eliminate render-blocking resources Potential savings of 30 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles
Cumulative Layout Shift 0.092
Cumulative Layout Shift measures the movement of visible elements within the viewport
Reduce unused CSS Potential savings of 161 KiB
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity
Avoid long main-thread tasks 6 long tasks found
Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay
Max Potential First Input Delay 100 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task
Avoid non-composited animations 1 animated element found
Animations which are not composited can be janky and increase CLS
Reduce initial server response time Root document took 2,020 ms
Keep the server response time for the main document short because all other requests depend on it
Avoid large layout shifts 5 elements found
These DOM elements contribute most to the CLS of the page.
Total Blocking Time 150 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds
JavaScript execution time 0.4 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this
Defer offscreen images Potential savings of 141 KiB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive
Web app manifest or service worker do not meet the installability requirements 1 reason
Service worker is the technology that enables your app to use many Progressive Web App features, such as offline, add to homescreen, and push notifications. With proper service worker and manifest implementations, browsers can proactively prompt users to add your app to their homescreen, which can lead to higher engagement
Reduce unused JavaScript Potential savings of 868 KiB
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity
First Meaningful Paint 0.4 s
First Meaningful Paint measures when the primary content of a page is visible
Some third-party resources can be lazy loaded with a facade 1 facade alternative available
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required
Avoid an excessive DOM size 954 elements
A large DOM will increase memory usage, cause longer [style calculations](https://developers.google.com/web/fundamentals/performance/rendering/reduce-the-scope-and-complexity-of-style-calculations), and produce costly [layout reflows](https://developers.google.com/speed/articles/reflow)
Serve static assets with an efficient cache policy 2 resources found
A long cache lifetime can speed up repeat visits to your page
Minimizes main-thread work 1.9 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this
Keep request counts low and transfer sizes small 94 requests • 2,701 KiB
To set budgets for the quantity and size of page resources, add a budget.json file
Speed Index 3.9 s
Speed Index shows how quickly the contents of a page are visibly populated
Network Round Trip Times 0 ms
Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance
Largest Contentful Paint element 1 element found
This is the largest contentful element painted within the viewport
Avoid enormous network payloads Total size was 2,701 KiB
Large network payloads cost users real money and are highly correlated with long load times
Time to Interactive 4.3 s
Time to interactive is the amount of time it takes for the page to become fully interactive
Avoid serving legacy JavaScript to modern browsers Potential savings of 16 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren't necessary for modern browsers. For your bundled JavaScript, adopt a modern script deployment strategy using module/nomodule feature detection to reduce the amount of code shipped to modern browsers, while retaining support for legacy browsers
Minimize third-party usage Third-party code blocked the main thread for 30 ms
Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading

Mobile

Mobile Screenshot
Largest Contentful Paint element 1 element found
This is the largest contentful element painted within the viewport
Time to Interactive 19.6 s
Time to interactive is the amount of time it takes for the page to become fully interactive
Avoid long main-thread tasks 20 long tasks found
Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay
Keep request counts low and transfer sizes small 95 requests • 2,793 KiB
To set budgets for the quantity and size of page resources, add a budget.json file
Document uses legible font sizes 99.95% legible text
Font sizes less than 12px are too small to be legible and require mobile visitors to “pinch to zoom” in order to read. Strive to have >60% of page text ≥12px
Avoid enormous network payloads Total size was 2,793 KiB
Large network payloads cost users real money and are highly correlated with long load times
Defer offscreen images Potential savings of 617 KiB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive
Some third-party resources can be lazy loaded with a facade 1 facade alternative available
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required
Minimize main-thread work 7.9 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this
Cumulative Layout Shift 0.071
Cumulative Layout Shift measures the movement of visible elements within the viewport
Total Blocking Time 1,890 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds
Server Backend Latencies 0 ms
Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance
Avoid large layout shifts 5 elements found
These DOM elements contribute most to the CLS of the page.
Reduce JavaScript execution time 2.8 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this
Avoid serving legacy JavaScript to modern browsers Potential savings of 16 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren't necessary for modern browsers. For your bundled JavaScript, adopt a modern script deployment strategy using module/nomodule feature detection to reduce the amount of code shipped to modern browsers, while retaining support for legacy browsers
First Meaningful Paint 1.4 s
First Meaningful Paint measures when the primary content of a page is visible
Reduce the impact of third-party code Third-party code blocked the main thread for 670 ms
Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading
Web app manifest or service worker do not meet the installability requirements 1 reason
Service worker is the technology that enables your app to use many Progressive Web App features, such as offline, add to homescreen, and push notifications. With proper service worker and manifest implementations, browsers can proactively prompt users to add your app to their homescreen, which can lead to higher engagement
Max Potential First Input Delay 400 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task
Reduce unused JavaScript Potential savings of 869 KiB
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity
First Contentful Paint 1.4 s
First Contentful Paint marks the time at which the first text or image is painted
Avoids an excessive DOM size 719 elements
A large DOM will increase memory usage, cause longer [style calculations](https://developers.google.com/web/fundamentals/performance/rendering/reduce-the-scope-and-complexity-of-style-calculations), and produce costly [layout reflows](https://developers.google.com/speed/articles/reflow)
Avoid chaining critical requests 2 chains found
The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load
Network Round Trip Times 0 ms
Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance
Largest Contentful Paint 15.5 s
Largest Contentful Paint marks the time at which the largest text or image is painted
Reduce unused CSS Potential savings of 161 KiB
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity
Speed Index 13.0 s
Speed Index shows how quickly the contents of a page are visibly populated
First Contentful Paint (3G) 3360 ms
First Contentful Paint 3G marks the time at which the first text or image is painted while on a 3G network
Eliminate render-blocking resources Potential savings of 190 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles
Reduce initial server response time Root document took 2,000 ms
Keep the server response time for the main document short because all other requests depend on it
Avoid non-composited animations 1 animated element found
Animations which are not composited can be janky and increase CLS
Tap targets are sized appropriately 100% appropriately sized tap targets
Interactive elements like buttons and links should be large enough (48x48px), and have enough space around them, to be easy enough to tap without overlapping onto other elements
Serve static assets with an efficient cache policy 2 resources found
A long cache lifetime can speed up repeat visits to your page

Speed And Optimization Tips

Website speed has a huge impact on performance, affecting user experience, conversion rates and even rankings. ‪‬‬By reducing page load-times, users are less likely to get distracted and the search engines are more likely to reward you by ranking you
Title Website
Congratulations! Your title is optimized
Description Website
Warning! Your description is not optimized
Robots.txt
Congratulations! Your site have a robots.txt file
Sitemap.xml
Congratulations! We've found a sitemap file for your website
SSL Secure
Warning! Your website is not SSL secured (HTTPS).
Headings
Congratulations! You are using your H1 and H2 tags in your site
Blacklist
Congratulations! Your site is not listed in a blacklist
W3C Validator
Warning! Your site have errors W3C
Accelerated Mobile Pages (AMP)
Warning! Your site not have AMP Version
Domain Authority
Warning! Domain Authority of your website is slow. It is good to have domain authority more than 25.
GZIP Compress
Warning! Your site not is compressed, this can make slower response for the visitors
Favicon
Congratulations! Your website appears to have a favicon.
Broken Links
Warning! You have broken links View links
First 20 Links Relationship HTTP Status
https://wsu.vn Internal Link 0
Trang chủ Internal Link 0
Dịch vụ thiết kế website Internal Link 0
Dịch vụ tối ưu website Internal Link 0
Dịch vụ giải pháp lưu trữ Internal Link 0
Dịch vụ chăm sóc website Internal Link 0
Dịch vụ Google Maps Internal Link 0
Bảng giá Cloud Hosting Internal Link 0
Bảng giá Cloud VPS Internal Link 0
Bảng giá Email Business Internal Link 0
Về chúng tôi Internal Link 0
Kiến Thức Internal Link 0
Liên hệ Internal Link 0
Tìm hiểu doanh nghiệp Internal Link 301
WSU Portfolio Internal Link 0
Tìm hiểu thêm Internal Link 301
Tìm hiểu thêm Internal Link 301
Tìm hiểu thêm Internal Link 301
Tìm hiểu thêm Internal Link 301
Chính sách bảo mật Internal Link 0

Alexa Rank

1,346,143

Global Rank

22,346

Vietnam
Traffic
Search

Domain Available

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Information Server

Response Header HTTP headers carry information about the client browser, the requested page and the server 


						

					

											

					

						
							
							 DNS Records
													
								 DNS Resource Records associated with a hostname							
						

						

							View DNS Records
						

						

								

									
										
										Type
										Name
										
										Value
										
										
										Class
										TTL										
									

																	

										A
										
										wsu.vn
										66.42.53.237
										
										
										IN
										196
									

																		

										NS
										
										wsu.vn
										terin.ns.cloudflare.com
										
										
										IN
										21600
									

																		

										NS
										
										wsu.vn
										zainab.ns.cloudflare.com
										
										
										IN
										21600
									

																		

										MX
										
										wsu.vn
										mail92217.maychuemail.com
										
										
										IN
										300
									

																		

										MX
										
										wsu.vn
										mx92217.maychuemail.net
										
										
										IN
										300
									

																		

										TXT
										
										wsu.vn
										google-site-verification=Et86VWMsOz8IlYcx1v-hx3-IqMNJZx4paxkEmivMxCg
										
										
										IN
										120
									

																		

										TXT
										
										wsu.vn
										google-site-verification=7zph5texgzYAi-6uwUVx4efgoiDvDI4z0tMnLLE1cVM
										
										
										IN
										120
									

																	

								
								
								
								
						



						
						
					

					


						
									


			
			
			
		
		

		
	





    
     

  

    

            
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