Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

bongda4k.com

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Page Load Speed

9.7 sec in total

First Response

2.6 sec

Resources Loaded

6.7 sec

Page Rendered

416 ms

bongda4k.com screenshot

About Website

Welcome to bongda4k.com homepage info - get ready to check Bongda 4 K best content for Vietnam right away, or after learning these important things about bongda4k.com

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Key Findings

We analyzed Bongda4k.com page load time and found that the first response time was 2.6 sec and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

bongda4k.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value7.9 s

23/100

10%

TBT (Total Blocking Time)

Value6,400 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.032

100/100

15%

TTI (Time to Interactive)

Value14.0 s

10/100

10%

Network Requests Diagram

bongda4k.com

2612 ms

style.css

543 ms

menu.css

554 ms

lichtt.css

529 ms

videobd4kcom.css

542 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 47% of them (44 requests) were addressed to the original Bongda4k.com, 21% (20 requests) were made to Ourmatch.net and 5% (5 requests) were made to St.chatango.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Bongda4k.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 313.4 kB (41%)

Content Size

759.3 kB

After Optimization

445.9 kB

In fact, the total size of Bongda4k.com main page is 759.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 302.0 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 38.3 kB

  • Original 48.3 kB
  • After minification 43.0 kB
  • After compression 10.0 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. This page needs HTML code to be minified as it can gain 5.3 kB, which is 11% 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 38.3 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 6.5 kB

  • Original 302.0 kB
  • After minification 295.5 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. Bongda 4 K images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 132.3 kB

  • Original 221.9 kB
  • After minification 218.0 kB
  • After compression 89.6 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 132.3 kB or 60% of the original size.

CSS Optimization

-73%

Potential reduce by 136.4 kB

  • Original 187.2 kB
  • After minification 156.6 kB
  • After compression 50.8 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. Bongda4k.com needs all CSS files to be minified and compressed as it can save up to 136.4 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (59%)

Requests Now

86

After Optimization

35

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bongda 4 K. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 29 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

bongda4k.com accessibility score

94

Accessibility Issues

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.

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

Links do not have a discernible name

Best Practices

bongda4k.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

bongda4k.com SEO score

92

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bongda4k.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 Bongda4k.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

Open Graph description is not detected on the main page of Bongda 4 K. 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: