Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

use.vn

Tên miền use.vn đang rao bán | Domain use.vn for sale

Page Load Speed

1.9 sec in total

First Response

916 ms

Resources Loaded

929 ms

Page Rendered

64 ms

About Website

Welcome to use.vn homepage info - get ready to check Use best content for Vietnam right away, or after learning these important things about use.vn

Tên miền use.vn đang rao bán | Domain use.vn for sale. Nếu bạn có nhu cầu? Vui lòng liên hệ với chúng tôi | If you want? Please contact us

Visit use.vn

Key Findings

We analyzed Use.vn page load time and found that the first response time was 916 ms and then it took 993 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

use.vn performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

use.vn

916 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Use.vn and no external sources were called. The less responsive or slowest element that took the longest time to load (916 ms) belongs to the original domain Use.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 31.1 kB (17%)

Content Size

185.5 kB

After Optimization

154.4 kB

In fact, the total size of Use.vn main page is 185.5 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 184.3 kB which makes up the majority of the site volume.

HTML Optimization

-52%

Potential reduce by 612 B

  • Original 1.2 kB
  • After minification 1.2 kB
  • After compression 556 B

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 612 B or 52% of the original size.

Image Optimization

-17%

Potential reduce by 30.5 kB

  • Original 184.3 kB
  • After minification 153.8 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, Use needs image optimization as it can save up to 30.5 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Accessibility Review

use.vn accessibility score

75

Accessibility Issues

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

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

Best Practices

use.vn best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

use.vn SEO score

73

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Use.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Use.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 Use. 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: