12.3 sec in total
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711 ms
Visit vukimoanh2002.violet.vn now to see the best up-to-date Vu Kim Oanh 2002 Violet content for Vietnam and also check out these interesting facts you probably never knew about vukimoanh2002.violet.vn
Mạng xã hội của cộng đồng giáo viên Việt Nam, nơi giao lưu kiến thức và chia sẻ tài nguyên dạy học
Visit vukimoanh2002.violet.vnWe analyzed Vukimoanh2002.violet.vn page load time and found that the first response time was 2.1 sec and then it took 10.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
vukimoanh2002.violet.vn performance score
name
value
score
weighting
Value5.3 s
8/100
10%
Value10.8 s
0/100
25%
Value10.0 s
9/100
10%
Value140 ms
96/100
30%
Value0.021
100/100
15%
Value7.9 s
43/100
10%
2063 ms
785 ms
1553 ms
712 ms
719 ms
Our browser made a total of 120 requests to load all elements on the main page. We found that 17% of them (20 requests) were addressed to the original Vukimoanh2002.violet.vn, 38% (46 requests) were made to D2.violet.vn and 12% (14 requests) were made to D4.violet.vn. The less responsive or slowest element that took the longest time to load (5.8 sec) relates to the external source 2.i.baomoi.xdn.vn.
Page size can be reduced by 416.6 kB (38%)
1.1 MB
666.3 kB
In fact, the total size of Vukimoanh2002.violet.vn main page is 1.1 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. 45% of websites need less resources to load. Images take 580.1 kB which makes up the majority of the site volume.
Potential reduce by 168.4 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. 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 168.4 kB or 90% of the original size.
Potential reduce by 24.4 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. Vu Kim Oanh 2002 Violet images are well optimized though.
Potential reduce by 203.8 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 203.8 kB or 70% of the original size.
Potential reduce by 20.0 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. Vukimoanh2002.violet.vn needs all CSS files to be minified and compressed as it can save up to 20.0 kB or 76% of the original size.
Number of requests can be reduced by 24 (23%)
103
79
The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vu Kim Oanh 2002 Violet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
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vukimoanh2002.violet.vn accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
vukimoanh2002.violet.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Issues were logged in the Issues panel in Chrome Devtools
vukimoanh2002.violet.vn SEO score
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
VI
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vukimoanh2002.violet.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed English language. Our system also found out that Vukimoanh2002.violet.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.
vukimoanh2002.violet.vn
Open Graph description is not detected on the main page of Vu Kim Oanh 2002 Violet. 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: