Tools & Wizards About Us
bonbecongnghiep.com.vn screenshot

Report Summary

  • 1

    Performance

    Renders faster than
    19% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

bonbecongnghiep.com.vn

Công Ty Bồn Bể Công Nghiệp Việt Nam ( STORAGE TANK VIET NAM )

Page Load Speed

13.6 sec in total

First Response

2 sec

Resources Loaded

10.6 sec

Page Rendered

977 ms

bonbecongnghiep.com.vn screenshot

About Website

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

Công ty Bồn Bể Công Nghiệp Việt Nam chuyên sản xuất, chế tạo, gia công các loại bồn công nghiệp: bồn inox công nghiệp, bồn chứa xăng dầu, bình tích khí, bồn xử lý nước, silo chứa, bồn khuấy trộn... ứn...

Visit bonbecongnghiep.com.vn

Key Findings

We analyzed Bonbecongnghiep.com.vn page load time and found that the first response time was 2 sec and then it took 11.6 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

bonbecongnghiep.com.vn performance score

1

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value25.4 s

0/100

25%

SI (Speed Index)

Value16.7 s

0/100

10%

TBT (Total Blocking Time)

Value3,350 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.961

2/100

15%

TTI (Time to Interactive)

Value41.1 s

0/100

10%

Network Requests Diagram

bonbecongnghiep.com.vn

2017 ms

style.min.css

490 ms

vendors-style.css

709 ms

style.css

960 ms

styles.css

715 ms

Our browser made a total of 141 requests to load all elements on the main page. We found that 77% of them (108 requests) were addressed to the original Bonbecongnghiep.com.vn, 4% (6 requests) were made to Youtube.com and 4% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Bonbecongnghiep.com.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (12%)

Content Size

8.6 MB

After Optimization

7.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bonbecongnghiep.com.vn main page is 8.6 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 7.1 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 223.0 kB

  • Original 262.2 kB
  • After minification 231.0 kB
  • After compression 39.3 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 31.2 kB, which is 12% 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 223.0 kB or 85% of the original size.

Image Optimization

-9%

Potential reduce by 610.6 kB

  • Original 7.1 MB
  • After minification 6.5 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. Bonbecongnghiep images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 238.2 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 853.6 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 238.2 kB or 22% of the original size.

CSS Optimization

-1%

Potential reduce by 901 B

  • Original 136.4 kB
  • After minification 136.4 kB
  • After compression 135.5 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. Bonbecongnghiep.com.vn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 52 (40%)

Requests Now

130

After Optimization

78

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 130 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bonbecongnghiep. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bonbecongnghiep.com.vn

bonbecongnghiep.com.vn

2017 ms

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Accessibility Review

bonbecongnghiep.com.vn accessibility score

84

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

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

High

Links do not have a discernible name

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

bonbecongnghiep.com.vn best practices score

75

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

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

bonbecongnghiep.com.vn SEO score

98

Search Engine Optimization Advices

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

    VI

  • Encoding

    UTF-8

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

bonbecongnghiep.com.vn

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