Access legrand.com.vn. Legrand Vietnam | Electrical Ranges of products & Connected Solutions

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value15.2 s

1/100

10%

TBT (Total Blocking Time)

Value6,870 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.144

77/100

15%

TTI (Time to Interactive)

Value14.1 s

9/100

10%

legrand.com.vn

470 ms

www.legrand.com.vn

383 ms

en

2525 ms

polyfill.js

75 ms

css_kcpJl2G6pY5K3VUDCOc-bNWZUn5aisTSW0wP2rqcOn8.css

169 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 86% of them (59 requests) were addressed to the original Legrand.com.vn, 4% (3 requests) were made to Static.addtoany.com and 3% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Legrand.com.vn.

Content Size

894.1 kB

After Optimization

671.3 kB

In fact, the total size of Legrand.com.vn main page is 894.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 547.4 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 154.1 kB

Original 175.8 kB
After minification 93.8 kB
After compression 21.7 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 82.0 kB, which is 47% 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 154.1 kB or 88% of the original size.

Image Optimization

-11%

Potential reduce by 60.9 kB

Original 547.4 kB
After minification 486.5 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. Obviously, Legrand needs image optimization as it can save up to 60.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-17%

Potential reduce by 7.2 kB

Original 43.6 kB
After minification 43.6 kB
After compression 36.4 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 7.2 kB or 17% of the original size.

CSS Optimization

-1%

Potential reduce by 638 B

Original 127.3 kB
After minification 127.3 kB
After compression 126.6 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. Legrand.com.vn has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Legrand. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

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.

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

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

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

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

High

robots.txt is not valid

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

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Legrand.com.vn can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Legrand.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

legrand.com.vn

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Legrand Vietnam | Electrical Ranges of products & Connected Solutions

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

legrand.com.vn

www.legrand.com.vn

en

polyfill.js

css_kcpJl2G6pY5K3VUDCOc-bNWZUn5aisTSW0wP2rqcOn8.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

legrand.com.vn

www.legrand.com.vn

en

polyfill.js

css_kcpJl2G6pY5K3VUDCOc-bNWZUn5aisTSW0wP2rqcOn8.css

font-awesome.min.css

css_g5PjKgYzriWxZ4QnjR0KjMoGxZSJvi_SuPiAFK2ApLs.css

tarteaucitron.css

css_z717-yT4dKWRd-fkSic7w_iPOJ-HeTyYxluOHKjfEyA.css

css_OQLTdSAne07K0OUj4QnatL38lAyuOoqWxgLME2cDPB0.css

abla.js

js_q6g_1Ajz8CVrXApK38BrFx2sFvbjFb1clN9s2WfeE-Y.js

page.js

js_VyRAgpLf5jgkjr3cTolsCrwb2tl5dmkXc5DIJyLaNmU.js

scripts.cookies.js

tarteaucitron.js

js_D-YY2DL0-1RLePXwGktMEF-w-lNBbpHdqG2cLQpJOuQ.js

js_xnGL2h1_fmTfY_mtfX26Db3KNBCEbqx3vat8coNjvVU.js

search-autocomplete.js

js_f7gUuBwyydZUTeu1CR770Xmvra22ZhDgyKiS1e5ywU4.js

gtm.js

logo.svg

ca.jpg

mx.png

us.jpg

kh.png

ae.jpg

vn.png

th.png

sg.jpg

ph.png

my.png

ms.png

ls.png

id.png

hk.png

cn.jpg

rs.jpg

bg.jpg

fr.jpg

de.jpg

gr.png

it.jpg