Access voluongtho.vn. ĐĐ Thích Giác Nhàn - Chùa Quan Thế Âm - huyện Đức Trọng, tỉnh Lâm Đồng

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value19.8 s

0/100

25%

SI (Speed Index)

Value21.7 s

0/100

10%

TBT (Total Blocking Time)

Value2,780 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.42

23/100

15%

TTI (Time to Interactive)

Value37.5 s

0/100

10%

voluongtho.vn

790 ms

voluongtho.vn

1520 ms

css

46 ms

css

66 ms

css

64 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 38% of them (28 requests) were addressed to the original Voluongtho.vn, 16% (12 requests) were made to Img.youtube.com and 11% (8 requests) were made to Cdn.htm.wiki. The less responsive or slowest element that took the longest time to load (10.3 sec) belongs to the original domain Voluongtho.vn.

Content Size

6.5 MB

After Optimization

3.3 MB

In fact, the total size of Voluongtho.vn main page is 6.5 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. 55% of websites need less resources to load. Images take 5.9 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 47.4 kB

Original 59.4 kB
After minification 55.4 kB
After compression 12.0 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 47.4 kB or 80% of the original size.

Image Optimization

-49%

Potential reduce by 2.9 MB

Original 5.9 MB
After minification 3.0 MB

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, Voluongtho needs image optimization as it can save up to 2.9 MB or 49% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-45%

Potential reduce by 187.3 kB

Original 412.5 kB
After minification 365.7 kB
After compression 225.2 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 187.3 kB or 45% of the original size.

CSS Optimization

-21%

Potential reduce by 16.4 kB

Original 80.0 kB
After minification 75.3 kB
After compression 63.6 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. Voluongtho.vn needs all CSS files to be minified and compressed as it can save up to 16.4 kB or 21% of the original size.

Requests Now

After Optimization

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Voluongtho. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

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

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

VI
Language Claimed

VI
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Voluongtho.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 Voluongtho.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.

Social Sharing Optimization

voluongtho.vn

Open Graph data is detected on the main page of Voluongtho. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

ĐĐ Thích Giác Nhàn - Chùa Quan Thế Âm - huyện Đức Trọng, tỉnh Lâm Đồng

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

voluongtho.vn

voluongtho.vn

css

css

css

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

voluongtho.vn

voluongtho.vn

css

css

css

bootstrap.min.css

font-awesome.min.css

jquery.min.js

bootstrap.min.js

jquery.smartmenus.js

jquery.smartmenus.bootstrap.js

jquery.sticky.js

sticky-kit.js

sticky-itusa.js

jquery.smartmenus.bootstrap.css

css-18-06-18-11-46-59-voluongtho.vn.css

jquery.smartmenus.js

jquery.smartmenus.bootstrap.js

jquery.smartmenus.bootstrap.css

jquery.sticky.js

amlich.js

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logo.png

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118350860-642083816706319-6333896590038498732-o.jpg

banner-2.png

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