18 sec in total
1.4 sec
16 sec
672 ms
Visit oumc.blogtiengviet.net now to see the best up-to-date Oumc Blogtiengviet content for Vietnam and also check out these interesting facts you probably never knew about oumc.blogtiengviet.net
Visit oumc.blogtiengviet.netWe analyzed Oumc.blogtiengviet.net page load time and found that the first response time was 1.4 sec and then it took 16.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
oumc.blogtiengviet.net performance score
name
value
score
weighting
Value8.7 s
0/100
10%
Value11.7 s
0/100
25%
Value9.7 s
11/100
10%
Value830 ms
35/100
30%
Value0.55
14/100
15%
Value14.1 s
10/100
10%
1357 ms
57 ms
90 ms
35 ms
66 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 67% of them (59 requests) were addressed to the original Oumc.blogtiengviet.net, 19% (17 requests) were made to Blogtiengviet.net and 3% (3 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (8.1 sec) belongs to the original domain Oumc.blogtiengviet.net.
Page size can be reduced by 328.3 kB (13%)
2.6 MB
2.3 MB
In fact, the total size of Oumc.blogtiengviet.net 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. 60% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 82.2 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 82.2 kB or 85% of the original size.
Potential reduce by 72.7 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. Oumc Blogtiengviet images are well optimized though.
Potential reduce by 159.7 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 159.7 kB or 70% of the original size.
Potential reduce by 13.7 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. Oumc.blogtiengviet.net needs all CSS files to be minified and compressed as it can save up to 13.7 kB or 67% of the original size.
Number of requests can be reduced by 33 (38%)
86
53
The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oumc Blogtiengviet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
oumc.blogtiengviet.net
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oumc.blogtiengviet.net 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-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Form elements do not have associated labels
<object> elements do not have [alt] text
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
oumc.blogtiengviet.net SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Document uses plugins
N/A
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oumc.blogtiengviet.net can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Vietnamese. Our system also found out that Oumc.blogtiengviet.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.
oumc.blogtiengviet.net
Open Graph description is not detected on the main page of Oumc Blogtiengviet. 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: