Tools & Wizards About Us

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

hub-js.com

Digital Hub Platform - Kết nối và tăng trưởng kinh doanh trực tuyến mạnh mẽ

Page Load Speed

6.7 sec in total

First Response

1.1 sec

Resources Loaded

5.1 sec

Page Rendered

487 ms

About Website

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

Hub Platform tiên phong trong tích hợp dữ liệu dựa trên hành trình khách hàng. Chúng tôi kết hợp giữa các nền tảng công nghệ và tùy chỉnh nghiệp vụ vận hành phù hợp với doanh nghiệp của bạn.

Visit hub-js.com

Key Findings

We analyzed Hub-js.com page load time and found that the first response time was 1.1 sec and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

hub-js.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

28/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value7.2 s

29/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.099

90/100

15%

TTI (Time to Interactive)

Value15.5 s

7/100

10%

Network Requests Diagram

hub-js.com

1075 ms

www.hub-js.com

1570 ms

container_fV6iZA73.js

2420 ms

handle_cert

1926 ms

css2

40 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 12% of them (2 requests) were addressed to the original Hub-js.com, 41% (7 requests) were made to W.ladicdn.com and 18% (3 requests) were made to Marketing.hub-js.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Analytics.hub-js.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 521.8 kB (31%)

Content Size

1.7 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hub-js.com main page is 1.7 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. 25% of websites need less resources to load. Images take 877.2 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 252.5 kB

  • Original 321.4 kB
  • After minification 320.9 kB
  • After compression 68.9 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 252.5 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 4.6 kB

  • Original 877.2 kB
  • After minification 872.6 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. Hub Js images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 262.6 kB

  • Original 461.9 kB
  • After minification 461.0 kB
  • After compression 199.4 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 262.6 kB or 57% of the original size.

CSS Optimization

-79%

Potential reduce by 2.1 kB

  • Original 2.6 kB
  • After minification 2.6 kB
  • After compression 564 B

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. Hub-js.com needs all CSS files to be minified and compressed as it can save up to 2.1 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (23%)

Requests Now

13

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hub Js. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

hub-js.com accessibility score

83

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

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

hub-js.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

High

Page has valid source maps

SEO Factors

hub-js.com SEO score

100

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

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 Hub-js.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 Hub-js.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 data is detected on the main page of Hub Js. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: