Tools & Wizards About Us

Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

bachlong.vn

Bạch Long Store - Mua Sắm Thông Minh, Tiết Kiệm Hơn!

Page Load Speed

35.7 sec in total

First Response

733 ms

Resources Loaded

34 sec

Page Rendered

1 sec

About Website

Welcome to bachlong.vn homepage info - get ready to check Bach Long best content for Vietnam right away, or after learning these important things about bachlong.vn

Chào mừng bạn đến với Bạch Long Store - điểm đến mua sắm trực tuyến đa dạng và uy tín. Chúng tôi tự hào mang đến cho bạn bộ sưu tập sản phẩm chất lượng, từ điện thoại di động, máy tính bảng, iPad, Mac...

Visit bachlong.vn

Key Findings

We analyzed Bachlong.vn page load time and found that the first response time was 733 ms and then it took 35 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

bachlong.vn performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

78/100

25%

SI (Speed Index)

Value9.7 s

11/100

10%

TBT (Total Blocking Time)

Value110 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

bachlong.vn

733 ms

bachlongstore.vn

1584 ms

bootstrap.min.css

500 ms

slick.css

720 ms

menumobile.css

728 ms

Our browser made a total of 191 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Bachlong.vn, 84% (160 requests) were made to Bachlongstore.vn and 4% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Bachlongstore.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.1 MB (14%)

Content Size

30.3 MB

After Optimization

26.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bachlong.vn main page is 30.3 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 29.6 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 165.5 kB

  • Original 190.2 kB
  • After minification 147.9 kB
  • After compression 24.8 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 42.3 kB, which is 22% 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 165.5 kB or 87% of the original size.

Image Optimization

-13%

Potential reduce by 3.9 MB

  • Original 29.6 MB
  • After minification 25.7 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. Obviously, Bach Long needs image optimization as it can save up to 3.9 MB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-4%

Potential reduce by 13.0 kB

  • Original 335.9 kB
  • After minification 335.9 kB
  • After compression 322.9 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.

CSS Optimization

-13%

Potential reduce by 20.3 kB

  • Original 161.4 kB
  • After minification 156.6 kB
  • After compression 141.1 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. Bachlong.vn needs all CSS files to be minified and compressed as it can save up to 20.3 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 66 (38%)

Requests Now

175

After Optimization

109

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 175 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bach Long. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

bachlong.vn accessibility score

79

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

Links do not have a discernible name

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.

Best Practices

bachlong.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

bachlong.vn 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

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 Bachlong.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 Bachlong.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 description is not detected on the main page of Bach Long. 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: