Tools & Wizards About Us
vienthongdangkhoi.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

vienthongdangkhoi.com

Khóa Cửa Vân Tay - Camera Giám Sát - Nhà Thông Minh - Đèn Năng Lượng Mặt Trời

Page Load Speed

15.7 sec in total

First Response

790 ms

Resources Loaded

13.6 sec

Page Rendered

1.2 sec

vienthongdangkhoi.com screenshot

About Website

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

Camera Đăng Khôi chuyên phân phối và lắp đặt camera quan sát, cung cấp thiết bị viễn thông, thiết bị văn phòng.

Visit vienthongdangkhoi.com

Key Findings

We analyzed Vienthongdangkhoi.com page load time and found that the first response time was 790 ms and then it took 14.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

vienthongdangkhoi.com performance score

0

Network Requests Diagram

vienthongdangkhoi.com

790 ms

vienthongdangkhoi.com

2448 ms

StyleSheet.min.css

1541 ms

js

67 ms

jquery.min.js

1316 ms

Our browser made a total of 109 requests to load all elements on the main page. We found that 92% of them (100 requests) were addressed to the original Vienthongdangkhoi.com, 2% (2 requests) were made to Googletagmanager.com and 2% (2 requests) were made to Images.dmca.com. The less responsive or slowest element that took the longest time to load (5.1 sec) belongs to the original domain Vienthongdangkhoi.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 355.2 kB (69%)

Content Size

512.8 kB

After Optimization

157.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Vienthongdangkhoi.com main page is 512.8 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. HTML takes 489.1 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 354.3 kB

  • Original 489.1 kB
  • After minification 386.8 kB
  • After compression 134.7 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 102.3 kB, which is 21% 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 354.3 kB or 72% of the original size.

Image Optimization

-30%

Potential reduce by 717 B

  • Original 2.4 kB
  • After minification 1.7 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. Obviously, Vienthongdangkhoi needs image optimization as it can save up to 717 B or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 217 B

  • Original 21.4 kB
  • After minification 21.3 kB
  • After compression 21.2 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 6 (6%)

Requests Now

107

After Optimization

101

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vienthongdangkhoi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

vienthongdangkhoi.com

vienthongdangkhoi.com

790 ms

vienthongdangkhoi.com

vienthongdangkhoi.com

2448 ms

StyleSheet.min.css

StyleSheet.min.css

1541 ms

js

js

67 ms

jquery.min.js

jquery.min.js

1316 ms

DMCABadgeHelper.min.js

DMCABadgeHelper.min.js

26 ms

analytics.js

analytics.js

72 ms

gtm.js

gtm.js

55 ms

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54 ms

logo.png

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781 ms

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845 ms

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1043 ms

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1078 ms

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3132 ms

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4427 ms

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4926 ms

collect

collect

13 ms

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3348 ms

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4351 ms

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3338 ms

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119 ms

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4788 ms

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5 ms

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4060 ms

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3308 ms

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3793 ms

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3107 ms

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3065 ms

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3154 ms

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3179 ms

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3252 ms

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3266 ms

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3258 ms

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3569 ms

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3789 ms

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3281 ms

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3273 ms

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3252 ms

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4352 ms

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3282 ms

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3129 ms

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2415 ms

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4603 ms

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2338 ms

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2537 ms

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2323 ms

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2341 ms

SEO Factors

vienthongdangkhoi.com SEO score

0

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 Vienthongdangkhoi.com 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 Vienthongdangkhoi.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

vienthongdangkhoi.com

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