Access vietceramics.com. Vietceramics - Thiết bị vệ sinh phòng tắm và gạch ốp lát cao cấp

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value25.3 s

0/100

25%

SI (Speed Index)

Value19.0 s

0/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.685

7/100

15%

TTI (Time to Interactive)

Value21.4 s

1/100

10%

vietceramics.com

817 ms

www.vietceramics.com

3313 ms

app.css

526 ms

hotline-call.css

784 ms

js

52 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 93% of them (83 requests) were addressed to the original Vietceramics.com, 3% (3 requests) were made to Googletagmanager.com and 2% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Vietceramics.com.

Content Size

11.1 MB

After Optimization

10.6 MB

In fact, the total size of Vietceramics.com main page is 11.1 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. 70% of websites need less resources to load. Images take 10.8 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 68.2 kB

Original 86.1 kB
After minification 70.1 kB
After compression 17.9 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. This page needs HTML code to be minified as it can gain 15.9 kB, which is 19% 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 68.2 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 311.9 kB

Original 10.8 MB
After minification 10.5 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. Vietceramics images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 36.1 kB

Original 144.2 kB
After minification 144.2 kB
After compression 108.1 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 36.1 kB or 25% of the original size.

CSS Optimization

-16%

Potential reduce by 5.5 kB

Original 34.4 kB
After minification 34.4 kB
After compression 28.9 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. Vietceramics.com needs all CSS files to be minified and compressed as it can save up to 5.5 kB or 16% of the original size.

Requests Now

After Optimization

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vietceramics. 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 as a result speed up the page load time.

Accessibility Issues

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

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

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

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

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

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

VI
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vietceramics.com can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed English language. Our system also found out that Vietceramics.com 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

vietceramics.com

Open Graph data is detected on the main page of Vietceramics. 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

Vietceramics - Thiết bị vệ sinh phòng tắm và gạch ốp lát cao cấp

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

vietceramics.com

www.vietceramics.com

app.css

hotline-call.css

js

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

vietceramics.com

www.vietceramics.com

app.css

hotline-call.css

js

js

jquery.min.js

plugins.js

app.js

jquery.form.min.js

be.js

functions.js

gtm.js

icon-catalogue.png

icon-hotline.png

logo1.png

icon-search.png

fbgrandopeningsh-07.jpg

fbgrandopeningsh-08.jpg

cover-pc.jpg

cover-mobile.jpg

home-and-tin-tuc.jpg

home-pc.jpg

1920x750-px-baner-%C4%91%E1%BA%A7u-trang-web.jpg

mobile-768x1024-px.jpg

banner-trang-chu-pc-1920x750px-01.jpg

banner-trang-chu-mobile-768x1024-01.jpg

baner-pc-trang-ch%E1%BB%A7.jpg

baner-trang-ch%E1%BB%A7-mobile.jpg

banner-tin-t%E1%BB%A9c-n%E1%BB%95i-b%E1%BA%ADt-%E1%BB%9F-trang-ch%E1%BB%A7.jpg

460x400-1.jpg

460x400-2.jpg

460x400-3.jpg

460x400-4.jpg

460x400px-h1.jpg

460x400px-h2.jpg

banner-nh%E1%BB%8F-trang-ch%E1%BB%A7-920x520px.jpg

460x400-h3.jpg

460x400px-h4.jpg

boost-natural-1640x640-px-2.jpg

avatar.jpg

thumbnail-template-300x300.png

OpenSans.woff