Tools & Wizards About Us
wallstreetenglish.co.id screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

wallstreetenglish.co.id

Wall Street English — NaikLevel Your Confidence in English

Page Load Speed

13.1 sec in total

First Response

57 ms

Resources Loaded

12 sec

Page Rendered

1.1 sec

wallstreetenglish.co.id screenshot

About Website

Click here to check amazing Wall Street English content for Indonesia. Otherwise, check out these important facts you probably never knew about wallstreetenglish.co.id

Speak English with confidence. NaikLevel your skills with an inspiring community, proven Blended Learning method, and centers across Indonesia.

Visit wallstreetenglish.co.id

Key Findings

We analyzed Wallstreetenglish.co.id page load time and found that the first response time was 57 ms and then it took 13.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

wallstreetenglish.co.id performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value27.0 s

0/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value2,800 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value29.0 s

0/100

10%

Network Requests Diagram

wallstreetenglish.co.id

57 ms

www.wallstreetenglish.co.id

1588 ms

frontend.css

546 ms

font-awesome.min.css

35 ms

style.min.css

724 ms

Our browser made a total of 196 requests to load all elements on the main page. We found that 74% of them (145 requests) were addressed to the original Wallstreetenglish.co.id, 17% (33 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Wallstreetenglish.co.id.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.2 MB (55%)

Content Size

5.8 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wallstreetenglish.co.id main page is 5.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 473.0 kB

  • Original 564.1 kB
  • After minification 554.4 kB
  • After compression 91.1 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 473.0 kB or 84% of the original size.

Image Optimization

-11%

Potential reduce by 190.9 kB

  • Original 1.8 MB
  • After minification 1.6 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. Obviously, Wall Street English needs image optimization as it can save up to 190.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-62%

Potential reduce by 1.2 MB

  • Original 1.9 MB
  • After minification 1.9 MB
  • After compression 725.3 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 1.2 MB or 62% of the original size.

CSS Optimization

-87%

Potential reduce by 1.3 MB

  • Original 1.5 MB
  • After minification 1.5 MB
  • After compression 190.3 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. Wallstreetenglish.co.id needs all CSS files to be minified and compressed as it can save up to 1.3 MB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 133 (83%)

Requests Now

160

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 160 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wall Street English. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 72 to 1 for JavaScripts and from 63 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wallstreetenglish.co.id

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57 ms

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Accessibility Review

wallstreetenglish.co.id accessibility score

95

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

wallstreetenglish.co.id 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

wallstreetenglish.co.id SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    ID

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wallstreetenglish.co.id can be misinterpreted by Google and other search engines. Our service has detected that is used on the page, and it does not match the claimed English language. Our system also found out that Wallstreetenglish.co.id 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

wallstreetenglish.co.id

Open Graph data is detected on the main page of Wall Street English. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: