Tools & Wizards About Us
4vn.eu screenshot

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 0

    Best Practices

  • 69

    SEO

    Google-friendlier than
    28% of websites

4vn.eu

4vn.eu

Page Load Speed

1.4 sec in total

First Response

638 ms

Resources Loaded

672 ms

Page Rendered

70 ms

4vn.eu screenshot

About Website

Visit 4vn.eu now to see the best up-to-date 4 Vn content for Indonesia and also check out these interesting facts you probably never knew about 4vn.eu

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Visit 4vn.eu

Key Findings

We analyzed 4vn.eu page load time and found that the first response time was 638 ms and then it took 742 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

4vn.eu performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.3 s

100/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value460 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

4vn.eu

638 ms

ga.js

6 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that 50% of them (1 request) were addressed to the original 4vn.eu, 50% (1 request) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (638 ms) belongs to the original domain 4vn.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 868 B (5%)

Content Size

18.9 kB

After Optimization

18.0 kB

  • HTML
  • JavaScript

In fact, the total size of 4vn.eu main page is 18.9 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. Only 5% of websites need less resources to load. Javascripts take 17.2 kB which makes up the majority of the site volume.

HTML Optimization

-48%

Potential reduce by 834 B

  • Original 1.7 kB
  • After minification 1.7 kB
  • After compression 904 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 834 B or 48% of the original size.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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. This website has mostly compressed JavaScripts.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

  • JavaScript

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4 Vn. According to our analytics all requests are already optimized.

Network Requests Diagram

4vn.eu

4vn.eu

638 ms

ga.js

ga.js

6 ms

Accessibility Review

4vn.eu accessibility score

58

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.

Names and labels

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.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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 valid value for its [lang] attribute.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

SEO Factors

4vn.eu SEO score

69

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 4vn.eu 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 4vn.eu 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

4vn.eu

Open Graph description is not detected on the main page of 4 Vn. 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: