Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

effortlessenglishclub.vn

Effortless English - Luyện Nói Tiếng Anh Như Người Bản Ngữ

Page Load Speed

7.6 sec in total

First Response

749 ms

Resources Loaded

5.8 sec

Page Rendered

996 ms

effortlessenglishclub.vn screenshot

About Website

Visit effortlessenglishclub.vn now to see the best up-to-date Effortless English Club content for Vietnam and also check out these interesting facts you probably never knew about effortlessenglishclub.vn

Hệ thống luyện nói tiếng Anh như người bản ngữ theo phương pháp Effortless English của tiến sĩ AJ Hoge. Giáo trình tự học tiếng Anh giao tiếp phản xạ, cải thiện kỹ năng nghe nói từ 3-6 tháng.

Visit effortlessenglishclub.vn

Key Findings

We analyzed Effortlessenglishclub.vn page load time and found that the first response time was 749 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

effortlessenglishclub.vn performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

7/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value6,550 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value21.6 s

1/100

10%

Network Requests Diagram

effortlessenglishclub.vn

749 ms

www.effortlessenglishclub.vn

1524 ms

js

162 ms

sdk.js

87 ms

xfbml.customerchat.js

104 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 34% of them (29 requests) were addressed to the original Effortlessenglishclub.vn, 11% (9 requests) were made to Fonts.gstatic.com and 9% (8 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Effortlessenglishclub.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 93.7 kB (5%)

Content Size

1.8 MB

After Optimization

1.7 MB

In fact, the total size of Effortlessenglishclub.vn 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. 70% of websites need less resources to load. Javascripts take 854.1 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 66.3 kB

  • Original 86.6 kB
  • After minification 81.0 kB
  • After compression 20.3 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. 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 66.3 kB or 77% of the original size.

Image Optimization

-3%

Potential reduce by 24.9 kB

  • Original 800.8 kB
  • After minification 775.9 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. Effortless English Club images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 596 B

  • Original 854.1 kB
  • After minification 853.9 kB
  • After compression 853.5 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

-8%

Potential reduce by 1.9 kB

  • Original 23.5 kB
  • After minification 23.5 kB
  • After compression 21.6 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. Effortlessenglishclub.vn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 44 (63%)

Requests Now

70

After Optimization

26

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Effortless English Club. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

effortlessenglishclub.vn accessibility score

77

Accessibility Issues

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

Buttons do not have an accessible name

High

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

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

effortlessenglishclub.vn best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

effortlessenglishclub.vn SEO score

88

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Mobile Friendly

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/).

Impact

Issue

High

Document uses 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 Effortlessenglishclub.vn 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 Effortlessenglishclub.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 data is detected on the main page of Effortless English Club. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: