Access vuonsinhthaitrungviet.com. Chế Phẩm Sinh Học VƯỜN SINH THÁI | Bạn Của Nhà Nông VTV2

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value15.1 s

0/100

25%

SI (Speed Index)

Value9.5 s

12/100

10%

TBT (Total Blocking Time)

Value890 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.223

56/100

15%

TTI (Time to Interactive)

Value7.5 s

48/100

10%

vuonsinhthaitrungviet.com

883 ms

19293 ms

DUportal.css

3428 ms

chrome.js

821 ms

ga.js

258 ms

Our browser made a total of 145 requests to load all elements on the main page. We found that 80% of them (116 requests) were addressed to the original Vuonsinhthaitrungviet.com, 7% (10 requests) were made to Static.xx.fbcdn.net and 4% (6 requests) were made to Pixel.facebook.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Vuonsinhthaitrungviet.com.

Content Size

1.0 MB

After Optimization

854.3 kB

In fact, the total size of Vuonsinhthaitrungviet.com main page is 1.0 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. 35% of websites need less resources to load. Images take 841.8 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 113.0 kB

Original 128.2 kB
After minification 114.7 kB
After compression 15.2 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 113.0 kB or 88% of the original size.

Image Optimization

-3%

Potential reduce by 23.7 kB

Original 841.8 kB
After minification 818.0 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. Vuon Sinh Thaitrungviet images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 7.0 kB

Original 26.1 kB
After minification 23.2 kB
After compression 19.1 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 7.0 kB or 27% of the original size.

CSS Optimization

-85%

Potential reduce by 11.3 kB

Original 13.4 kB
After minification 11.2 kB
After compression 2.0 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. Vuonsinhthaitrungviet.com needs all CSS files to be minified and compressed as it can save up to 11.3 kB or 85% of the original size.

Requests Now

After Optimization

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vuon Sinh Thaitrungviet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

High

Browser errors were logged to the console

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

VI
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vuonsinhthaitrungviet.com can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese 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 Vuonsinhthaitrungviet.com 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.

Social Sharing Optimization

vuonsinhthaitrungviet.com

Open Graph description is not detected on the main page of Vuon Sinh Thaitrungviet. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Chế Phẩm Sinh Học VƯỜN SINH THÁI | Bạn Của Nhà Nông VTV2 | Nông Nghiệp Công Nghệ Cao

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

vuonsinhthaitrungviet.com

DUportal.css

chrome.js

ga.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

vuonsinhthaitrungviet.com

DUportal.css

chrome.js

ga.js

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