Tools & Wizards About Us

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

hairbros.vn

Sáp vuốt tóc đẳng cấp HairBros.vn | Phù hợp với riêng bạn – Hair Bros

Page Load Speed

16 sec in total

First Response

2 sec

Resources Loaded

12.9 sec

Page Rendered

1.1 sec

About Website

Click here to check amazing Hair Bros content for Vietnam. Otherwise, check out these important facts you probably never knew about hairbros.vn

Sáp vuốt tóc và các sản phẩm Grooming nhập khẩu chính hãng. Với 4 năm kinh nghiệm tư vấn, Hair Bros luôn nỗ lực từng ngày để khách hàng ngày một hài lòng hơn. Bằng cách hiểu sâu về mái tóc và mong muố...

Visit hairbros.vn

Key Findings

We analyzed Hairbros.vn page load time and found that the first response time was 2 sec and then it took 14.1 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

hairbros.vn performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value20.1 s

0/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value1,300 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.734

6/100

15%

TTI (Time to Interactive)

Value21.5 s

1/100

10%

Network Requests Diagram

hairbros.vn

1979 ms

gtm.js

79 ms

timber.scss.css

116 ms

suplo-style.scss.css

147 ms

owl.carousel.css

145 ms

Our browser made a total of 174 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Hairbros.vn, 45% (78 requests) were made to Product.hstatic.net and 39% (67 requests) were made to Theme.hstatic.net. The less responsive or slowest element that took the longest time to load (3.4 sec) relates to the external source Product.hstatic.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 357.3 kB (13%)

Content Size

2.8 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hairbros.vn main page is 2.8 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 233.8 kB

  • Original 270.4 kB
  • After minification 240.6 kB
  • After compression 36.6 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 29.8 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 233.8 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 7.0 kB

  • Original 2.2 MB
  • After minification 2.2 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. Hair Bros images are well optimized though.

JavaScript Optimization

-41%

Potential reduce by 108.9 kB

  • Original 266.5 kB
  • After minification 262.1 kB
  • After compression 157.6 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 108.9 kB or 41% of the original size.

CSS Optimization

-12%

Potential reduce by 7.5 kB

  • Original 63.2 kB
  • After minification 63.2 kB
  • After compression 55.7 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. Hairbros.vn needs all CSS files to be minified and compressed as it can save up to 7.5 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (18%)

Requests Now

165

After Optimization

136

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 165 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hair Bros. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

hairbros.vn accessibility score

80

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

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Best Practices

hairbros.vn best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

hairbros.vn SEO score

91

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

    VI

  • Encoding

    UTF-8

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

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