Tools & Wizards About Us

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

guardian.com.vn

Guardian Việt Nam | Kênh Mua Sắm Online Sức Khỏe & Sắc Đẹp Hàng Đầu VN

Page Load Speed

6.1 sec in total

First Response

34 ms

Resources Loaded

5.2 sec

Page Rendered

820 ms

About Website

Click here to check amazing Guardian content for Vietnam. Otherwise, check out these important facts you probably never knew about guardian.com.vn

Guardian Việt Nam - Chuỗi cửa hàng bán lẻ các sản phẩm Shăm sóc Sức khỏe và Sắc đẹp thuộc tập đoàn Dairy Farm, một nhà bán lẻ hàng đầu Châu Á về chuỗi cửa hàng sức khỏe và sắc đẹp, cửa hàng tiện lợi, ...

Visit guardian.com.vn

Key Findings

We analyzed Guardian.com.vn page load time and found that the first response time was 34 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

guardian.com.vn performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value67.7 s

0/100

25%

SI (Speed Index)

Value38.8 s

0/100

10%

TBT (Total Blocking Time)

Value2,550 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.088

92/100

15%

TTI (Time to Interactive)

Value53.3 s

0/100

10%

Network Requests Diagram

guardian.com.vn

34 ms

www.guardian.com.vn

1474 ms

calendar.min.css

32 ms

styles-m.min.css

35 ms

animate.min.css

21 ms

Our browser made a total of 211 requests to load all elements on the main page. We found that 96% of them (202 requests) were addressed to the original Guardian.com.vn, 1% (2 requests) were made to Googletagmanager.com and 1% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Guardian.com.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (23%)

Content Size

5.0 MB

After Optimization

3.9 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Guardian.com.vn main page is 5.0 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 3.9 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 852.1 kB

  • Original 938.0 kB
  • After minification 930.7 kB
  • After compression 85.9 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 852.1 kB or 91% of the original size.

Image Optimization

-8%

Potential reduce by 299.7 kB

  • Original 3.9 MB
  • After minification 3.6 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. Guardian images are well optimized though.

CSS Optimization

-0%

Potential reduce by 369 B

  • Original 217.9 kB
  • After minification 217.9 kB
  • After compression 217.5 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. Guardian.com.vn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 160 (80%)

Requests Now

200

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 200 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Guardian. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 153 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

guardian.com.vn accessibility score

64

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[role]s do not have all required [aria-*] attributes

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

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

High

Image elements do not have [alt] attributes

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.

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

guardian.com.vn best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

guardian.com.vn SEO score

73

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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 Guardian.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 Guardian.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

Open Graph description is not detected on the main page of Guardian. 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: