Access vietnoithat.com. Thiết kế, Sản xuất & THI CÔNG TRỌN GÓI Nội thất văn phòng

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

40/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.109

87/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

vietnoithat.com

1938 ms

style.css

742 ms

style.css

1020 ms

main.js

1534 ms

jquery.lazyload.min.js

506 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 80% of them (52 requests) were addressed to the original Vietnoithat.com, 6% (4 requests) were made to Google-analytics.com and 3% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Vietnoithat.com.

Content Size

1.8 MB

After Optimization

1.5 MB

In fact, the total size of Vietnoithat.com main page is 1.8 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. 50% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 159.9 kB

Original 182.4 kB
After minification 133.8 kB
After compression 22.5 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 48.7 kB, which is 27% 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 159.9 kB or 88% of the original size.

Image Optimization

-2%

Potential reduce by 26.3 kB

Original 1.3 MB
After minification 1.3 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. Vietnoithat images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 39.2 kB

Original 226.0 kB
After minification 226.0 kB
After compression 186.8 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 39.2 kB or 17% of the original size.

CSS Optimization

-5%

Potential reduce by 2.9 kB

Original 53.9 kB
After minification 53.9 kB
After compression 51.0 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. Vietnoithat.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vietnoithat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS 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 the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

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

Page is blocked from indexing

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

VI
Language Claimed

VN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vietnoithat.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 language. Our system also found out that Vietnoithat.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

vietnoithat.com

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

Thiết kế, Sản xuất & THI CÔNG TRỌN GÓI Nội thất văn phòng

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

vietnoithat.com

style.css

style.css

main.js

jquery.lazyload.min.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

vietnoithat.com

style.css

style.css

main.js

jquery.lazyload.min.js

ajax_load.js

share_this.css

addthis_widget.js

wz_tooltip.js

plugins.js

lang.js

global.js

init.js

jquery.mousewheel-3.0.4.pack.js

jquery.fancybox-1.3.4.pack.js

jquery.fancybox-1.3.4.css

logoSaleNoti.png

dmca_protected_sml_120aj.png

top_bg.gif

logo.gif

hotline.gif

search_button.png

20200624mykvoq.jpg

20200624bqmbsv.jpg

20200624bqcsud.jpg

20200624cdcdbu.jpg

support.gif

1552937537461257300.png

no_image.gif

du-an-thiet-ke-cong-ty-yuchen.jpg

ban-giam-doc-primetech.jpg

thiet-ke-ken-logistics.jpg

van-phong-procision_1.jpg

vinh-han-3-1.jpg

thiet-ke-sonneteck.jpg

left1.gif

bannerphai.gif

mobile.png

analytics.js

bg_navi_all.jpg

collect

background.png

text_input_bg.gif