Tools & Wizards About Us
skillacademy.com screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

skillacademy.com

Kursus & Kelas Online Bersertifikat Terbaik | Skill Academy

Page Load Speed

7.1 sec in total

First Response

2.4 sec

Resources Loaded

4.6 sec

Page Rendered

78 ms

skillacademy.com screenshot

About Website

Visit skillacademy.com now to see the best up-to-date Skill Academy content for Indonesia and also check out these interesting facts you probably never knew about skillacademy.com

Situs kursus/kelas online terbaik untuk meningkatkan technical & soft skill di berbagai bidang bagi para mahasiswa, profesional serta umum | Skill Academy

Visit skillacademy.com

Key Findings

We analyzed Skillacademy.com page load time and found that the first response time was 2.4 sec and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

skillacademy.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value14.3 s

0/100

25%

SI (Speed Index)

Value20.1 s

0/100

10%

TBT (Total Blocking Time)

Value20,080 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.18

67/100

15%

TTI (Time to Interactive)

Value37.1 s

0/100

10%

Network Requests Diagram

skillacademy.com

2385 ms

slick.min.css

45 ms

slick-theme.min.css

51 ms

42aa63930667c4ed7706.css

43 ms

css

38 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 25% of them (24 requests) were addressed to the original Skillacademy.com, 35% (33 requests) were made to Cdn2.skillacademy.com and 9% (9 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Skillacademy.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 987.9 kB (74%)

Content Size

1.3 MB

After Optimization

338.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Skillacademy.com main page is 1.3 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. 55% of websites need less resources to load. HTML takes 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 966.5 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 197.0 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 966.5 kB or 83% of the original size.

Image Optimization

-16%

Potential reduce by 18.8 kB

  • Original 115.9 kB
  • After minification 97.1 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, Skill Academy needs image optimization as it can save up to 18.8 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-6%

Potential reduce by 2.6 kB

  • Original 47.2 kB
  • After minification 47.2 kB
  • After compression 44.6 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

Number of requests can be reduced by 31 (60%)

Requests Now

52

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Skill Academy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

skillacademy.com

skillacademy.com

2385 ms

slick.min.css

slick.min.css

45 ms

slick-theme.min.css

slick-theme.min.css

51 ms

42aa63930667c4ed7706.css

42aa63930667c4ed7706.css

43 ms

css

css

38 ms

SkillAcademyLogo.png

SkillAcademyLogo.png

357 ms

Chevron_Down_White.svg

Chevron_Down_White.svg

350 ms

Search_Black.svg

Search_Black.svg

360 ms

Search_White.svg

Search_White.svg

879 ms

New_Decoration.svg

New_Decoration.svg

877 ms

Promo_Orange.svg

Promo_Orange.svg

539 ms

Easy_Redeem_Voucher.svg

Easy_Redeem_Voucher.svg

1130 ms

Cek_Status_Prakerja.svg

Cek_Status_Prakerja.svg

698 ms

VoucherEntryPointBackgroundLarge.png

VoucherEntryPointBackgroundLarge.png

1156 ms

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PraKerjaCOLIcon.png

1527 ms

flashSaleIcon.png

flashSaleIcon.png

995 ms

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Chevron_Right_White.svg

1157 ms

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Chevron_Left_White.svg

1157 ms

New_Red.svg

New_Red.svg

1748 ms

Pin_Green.svg

Pin_Green.svg

1382 ms

Whatsapp_Outline.svg

Whatsapp_Outline.svg

1410 ms

Instagram_Square.svg

Instagram_Square.svg

1921 ms

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LinkedIn_Square.svg

1424 ms

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FloatingButton_Whatsapp.svg

2162 ms

HomeActive.svg

HomeActive.svg

2176 ms

ClassInactive.svg

ClassInactive.svg

1696 ms

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PraKerja_Bottom_Nav_Inactive.svg

1791 ms

OthersInactive.svg

OthersInactive.svg

2470 ms

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221 ms

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219 ms

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221 ms

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52 ms

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54 ms

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54 ms

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54 ms

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53 ms

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53 ms

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fbevents.js

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gtm.js

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analytics.js

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ld.js

ld.js

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events.js

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Accessibility Review

skillacademy.com accessibility score

92

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

Links do not have a discernible name

Best Practices

skillacademy.com best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

skillacademy.com SEO score

100

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    ID

  • Language Claimed

    ID

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Skillacademy.com can be misinterpreted by Google and other search engines. Our service has detected that is used on the page, and it matches the claimed language. Our system also found out that Skillacademy.com 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

skillacademy.com

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