Tools & Wizards About Us
audiohoanghai.com screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

audiohoanghai.com

Audio Hoàng Hải - Loa Amply Hi End Âm thanh Hi End nhập khẩu chính hãng

Page Load Speed

27.5 sec in total

First Response

1.3 sec

Resources Loaded

25.2 sec

Page Rendered

950 ms

audiohoanghai.com screenshot

About Website

Visit audiohoanghai.com now to see the best up-to-date Audio Hoanghai content for Vietnam and also check out these interesting facts you probably never knew about audiohoanghai.com

Audio Hoàng Hải Âm thanh Hi End Nhập khẩu chính hãng, Loa Hi End Amply Dàn máy nghe nhạc Nguồn phát nhạc số Hi End Đầu đĩa Hi end Dây tín hiệu loa

Visit audiohoanghai.com

Key Findings

We analyzed Audiohoanghai.com page load time and found that the first response time was 1.3 sec and then it took 26.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

audiohoanghai.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value72.7 s

0/100

25%

SI (Speed Index)

Value12.4 s

3/100

10%

TBT (Total Blocking Time)

Value2,850 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.13

82/100

15%

TTI (Time to Interactive)

Value47.9 s

0/100

10%

Network Requests Diagram

audiohoanghai.com

1320 ms

js

61 ms

js

102 ms

bootstrap.css

284 ms

font-awesome.min.css

30 ms

Our browser made a total of 178 requests to load all elements on the main page. We found that 66% of them (118 requests) were addressed to the original Audiohoanghai.com, 12% (22 requests) were made to Static.xx.fbcdn.net and 5% (9 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Audiohoanghai.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 702.7 kB (12%)

Content Size

5.9 MB

After Optimization

5.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Audiohoanghai.com main page is 5.9 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. Only a small number of websites need less resources to load. Images take 5.6 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 188.2 kB

  • Original 218.7 kB
  • After minification 177.9 kB
  • After compression 30.5 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 40.8 kB, which is 19% 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 188.2 kB or 86% of the original size.

Image Optimization

-9%

Potential reduce by 507.7 kB

  • Original 5.6 MB
  • After minification 5.1 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. Audio Hoanghai images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 3.4 kB

  • Original 80.0 kB
  • After minification 80.0 kB
  • After compression 76.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-10%

Potential reduce by 3.4 kB

  • Original 35.2 kB
  • After minification 35.2 kB
  • After compression 31.8 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. Audiohoanghai.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 58 (35%)

Requests Now

168

After Optimization

110

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 168 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Audio Hoanghai. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

audiohoanghai.com

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1320 ms

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61 ms

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102 ms

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284 ms

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30 ms

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507 ms

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754 ms

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760 ms

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52 ms

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36 ms

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Accessibility Review

audiohoanghai.com accessibility score

64

Accessibility Issues

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

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

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

audiohoanghai.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

audiohoanghai.com SEO score

80

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Audiohoanghai.com can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed English language. Our system also found out that Audiohoanghai.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

audiohoanghai.com

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