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Report Summary

About Website

Click here to check amazing Eurowindow content for Vietnam. Otherwise, check out these important facts you probably never knew about eurowindow.biz

Từ sản phẩm cửa uPVC Châu Âu, Eurowindow đã phát triển đa dạng các dòng sản phẩm như: cửa nhôm, vách nhôm kính lớn, cửa gỗ, cửa gỗ chống cháy, cửa tự động, cửa cuốn, cửa thủy lực, các sản phẩm kính cư...

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name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value20.7 s

0/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value1,710 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value1.233

1/100

15%

TTI (Time to Interactive)

Value16.7 s

5/100

10%

eurowindow.biz

736 ms

eurowindow.biz

1402 ms

stylesheet.css

225 ms

general.min.css

675 ms

owl.carousel.min.css

810 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 48% of them (49 requests) were addressed to the original Eurowindow.biz, 48% (49 requests) were made to Resize.sudospaces.com and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (5.1 sec) relates to the external source Resize.sudospaces.com.

Content Size

362.4 kB

After Optimization

250.7 kB

In fact, the total size of Eurowindow.biz main page is 362.4 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. 70% of websites need less resources to load. Javascripts take 127.9 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 104.8 kB

Original 122.1 kB
After minification 100.5 kB
After compression 17.3 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 21.6 kB, which is 18% 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 104.8 kB or 86% of the original size.

Image Optimization

-7%

Potential reduce by 5.4 kB

Original 72.7 kB
After minification 67.3 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. Eurowindow images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 662 B

Original 127.9 kB
After minification 127.9 kB
After compression 127.2 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

-2%

Potential reduce by 767 B

Original 39.7 kB
After minification 39.7 kB
After compression 38.9 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. Eurowindow.biz has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Eurowindow. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Links do not have a discernible name

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

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 doesn't use 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 Eurowindow.biz 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 Eurowindow.biz 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

eurowindow.biz

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Eurowindow - Nhà cung cấp giải pháp tổng thể về vật liệu xây dựng xanh hàng đầu Việt Nam

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

eurowindow.biz

eurowindow.biz

stylesheet.css

general.min.css

owl.carousel.min.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

eurowindow.biz

eurowindow.biz

stylesheet.css

general.min.css

owl.carousel.min.css

home.min.css

venobox.css

jquery.min.js

jquery.lazyload.min.js

owl.carousel.min.js

general.min.js

home.min.js

venobox.min.js

select2.min.css

select2.min.js

gtm.js

logo-ngang-trang.png.webp

header_close.png

vn.png

en.png

line.png

design.png

default_image.png

bgr.png

facebook.svg

instagram.svg

youtube.svg

zalo.svg

bct.png

dmca.png

loadding.gif

logo-ngang-xanh-2.png.webp

banner-web-01.jpg.webp

untitled-1-01.jpg.webp

upvc4.png.webp

cuago.png.webp

layer-211.png.webp

cuanhom-medium.jpg.webp

cuanhua1-medium.jpg.webp

cuagotrangchu-medium.jpg.webp

sanphamkinh.png.webp

cuatudong.png.webp

cuacuon.png.webp