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Report Summary

About Website

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

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name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value680 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value17.1 s

4/100

10%

effortlessenglish.edu.vn

608 ms

effortlessenglish.edu.vn

1125 ms

bootstrap.min.css

272 ms

all.min.css

541 ms

styles.css

800 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 72% of them (66 requests) were addressed to the original Effortlessenglish.edu.vn, 14% (13 requests) were made to Static.xx.fbcdn.net and 7% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (4.4 sec) belongs to the original domain Effortlessenglish.edu.vn.

Content Size

3.4 MB

After Optimization

3.1 MB

In fact, the total size of Effortlessenglish.edu.vn main page is 3.4 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 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 71.4 kB

Original 82.7 kB
After minification 61.1 kB
After compression 11.3 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. This page needs HTML code to be minified as it can gain 21.5 kB, which is 26% 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 71.4 kB or 86% of the original size.

Image Optimization

-5%

Potential reduce by 149.6 kB

Original 3.2 MB
After minification 3.1 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. Effortlessenglish images are well optimized though.

CSS Optimization

-8%

Potential reduce by 3.5 kB

Original 43.8 kB
After minification 43.0 kB
After compression 40.4 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. Effortlessenglish.edu.vn has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Effortlessenglish. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

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

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 Effortlessenglish.edu.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 Effortlessenglish.edu.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

effortlessenglish.edu.vn

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

Trung tâm tiếng Anh Langmaster - Tiếng Anh giao tiếp cho người mất gốc

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

effortlessenglish.edu.vn

effortlessenglish.edu.vn

bootstrap.min.css

all.min.css

styles.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

effortlessenglish.edu.vn

effortlessenglish.edu.vn

bootstrap.min.css

all.min.css

styles.css

main-nav.css

home.css

slick.css

slick-theme.css

sdk.js

live-chat.css

bootstrap.bundle.min.js

jquery-3.6.0.min.js

widget.js

slick.min.js

all.css

css

facebook_page_url.png

youtube.png

tiktok.png

menu.svg

nhung-cau-noi-bang-tieng-anh-hay-ve-tinh-yeu.jpg

cau-truc-have-something-done.jpg

nhung-cau-tieng-anh-ngan-hay-ve-tinh-yeu.jpg

cach-dung-who-whom-whose.png

cach-dung-that-trong-menh-de-quan-he.GIF

effortless-english-vip.jpg

effortless-english-advanced.jpg

nlp-8-days.jpg

DVD-effortless-english.png

DVD1-effortless-english-full.jpg

Effortless-English-Day-Of-The-Dead.jpg

cau-truc-hope.jpg

app-doc-sach-truyen-tieng-anh-mien-phi(1).png

lich-su-cua-tieng-anh.png

cach-nhan-biet-menh-de-quan-he-khong-xac-dinh.jpg

cac-dang-bai-tap-viet-lai-cau-trong-tieng-anh.jpg

Sequence-02.00-00-02-19.Still001.jpg

Effortless-English-noi-vap-dia.jpg

cau-truc-no-matter.jpg

Effortless-English-cai-thien-phat-am.jpg

loading.gif

logo-5.png

facebook_page_url.png