15.7 sec in total
2.8 sec
12.4 sec
537 ms
Welcome to vietlinh.com.vn homepage info - get ready to check Viet Linh best content right away, or after learning these important things about vietlinh.com.vn
Kỹ thuật nuôi tôm, nuôi cá, chăn nuôi, trồng trọt và thông tin doanh nghiệp, sản phẩm, việc làm
Visit vietlinh.com.vnWe analyzed Vietlinh.com.vn page load time and found that the first response time was 2.8 sec and then it took 12.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
vietlinh.com.vn performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value16.4 s
0/100
25%
Value12.4 s
3/100
10%
Value2,980 ms
3/100
30%
Value0.039
99/100
15%
Value32.7 s
0/100
10%
2802 ms
3920 ms
2205 ms
992 ms
1975 ms
Our browser made a total of 211 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Vietlinh.com.vn, 35% (74 requests) were made to Vietlinh.vn and 10% (21 requests) were made to Um.simpli.fi. The less responsive or slowest element that took the longest time to load (4.4 sec) relates to the external source Khuyennongvn.gov.vn.
Page size can be reduced by 747.4 kB (30%)
2.5 MB
1.8 MB
In fact, the total size of Vietlinh.com.vn main page is 2.5 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. 70% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 66.4 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 66.4 kB or 75% of the original size.
Potential reduce by 209.2 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, Viet Linh needs image optimization as it can save up to 209.2 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 271.6 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 271.6 kB or 48% of the original size.
Potential reduce by 200.3 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. Vietlinh.com.vn needs all CSS files to be minified and compressed as it can save up to 200.3 kB or 82% of the original size.
Number of requests can be reduced by 96 (53%)
180
84
The browser has sent 180 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Viet Linh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
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vietlinh.com.vn accessibility score
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
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
vietlinh.com.vn 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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
vietlinh.com.vn SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
VI
EN-US
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vietlinh.com.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that Vietlinh.com.vn main page’s claimed encoding is en-us. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
vietlinh.com.vn
Open Graph description is not detected on the main page of Viet Linh. 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: