Access paramax.vn. Thiết Bị Karaoke và Nghe Nhạc | Âm Thanh Gia Đình | Âm Thanh Chuyên Dùng

name

value

score

weighting

FCP (First Contentful Paint)

Value12.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value30.5 s

0/100

25%

SI (Speed Index)

Value25.4 s

0/100

10%

TBT (Total Blocking Time)

Value1,770 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.134

80/100

15%

TTI (Time to Interactive)

Value24.4 s

0/100

10%

paramax.vn

798 ms

paramax.vn

1411 ms

pro.min.css

58 ms

font-awesome.min.css

280 ms

bootstrap.min.css

564 ms

Our browser made a total of 116 requests to load all elements on the main page. We found that 75% of them (87 requests) were addressed to the original Paramax.vn, 8% (9 requests) were made to Fonts.gstatic.com and 6% (7 requests) were made to Page.widget.zalo.me. The less responsive or slowest element that took the longest time to load (5 sec) belongs to the original domain Paramax.vn.

Content Size

20.2 MB

After Optimization

19.8 MB

In fact, the total size of Paramax.vn main page is 20.2 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 19.4 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 102.9 kB

Original 115.3 kB
After minification 82.1 kB
After compression 12.4 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. This page needs HTML code to be minified as it can gain 33.2 kB, which is 29% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 102.9 kB or 89% of the original size.

Image Optimization

-2%

Potential reduce by 305.4 kB

Original 19.4 MB
After minification 19.1 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. PARAMAX images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 42.9 kB

Original 528.3 kB
After minification 521.4 kB
After compression 485.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-4%

Potential reduce by 7.5 kB

Original 189.5 kB
After minification 189.5 kB
After compression 182.0 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. Paramax.vn has all CSS files already compressed.

Requests Now

102

After Optimization

The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PARAMAX. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 22 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-*] attributes do not match their roles

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.

High

ARIA toggle fields do not have accessible names

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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 Paramax.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 Paramax.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

paramax.vn

Open Graph description is not detected on the main page of PARAMAX. 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

Thiết Bị Karaoke và Nghe Nhạc | Âm Thanh Gia Đình | Âm Thanh Chuyên Dùng | PARAMAX

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

paramax.vn

paramax.vn

pro.min.css

font-awesome.min.css

bootstrap.min.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

paramax.vn

paramax.vn

pro.min.css

font-awesome.min.css

bootstrap.min.css

jquery.fancybox.css

jquery.alerts.css

sweetalert2.min.css

menumobile.css

slick.css

animate.css

lazingloading.css

screen.css

global.js

jquery.min.js

jquery-migrate.min.js

bootstrap.min.js

jquery.fancybox.js

jquery.alerts.js

sweetalert2.min.js

slick.js

menumobile.js

jquery.form.min.js

jquery.validate.js

my_effect_scroll.js

mnfixed.js

tilt.jquery.min.js

core.js

javascript.js

main.css

waypoints.min.js

jquery.counterup.min.js

main.js

js

js

sdk.js

global.css

style.css

box.css

vhstyle.css

style.css

nts_custom.css

css2