Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

bimbel.ruangguru.com

Aplikasi Bimbel Online Interaktif Terbaik #1 Indonesia | Ruangguru

Page Load Speed

6.4 sec in total

First Response

737 ms

Resources Loaded

4.7 sec

Page Rendered

1 sec

bimbel.ruangguru.com screenshot

About Website

Click here to check amazing Bimbel Ruangguru content for Indonesia. Otherwise, check out these important facts you probably never knew about bimbel.ruangguru.com

Platform bimbingan belajar (bimbel) online terbesar di Indonesia untuk jenjang SD, SMP, SMA/SMK. Download & langganan mulai dari sekarang!

Visit bimbel.ruangguru.com

Key Findings

We analyzed Bimbel.ruangguru.com page load time and found that the first response time was 737 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

bimbel.ruangguru.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value17.5 s

0/100

25%

SI (Speed Index)

Value12.7 s

3/100

10%

TBT (Total Blocking Time)

Value3,850 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.044

99/100

15%

TTI (Time to Interactive)

Value22.6 s

1/100

10%

Network Requests Diagram

bimbel.ruangguru.com

737 ms

www.ruangguru.com

2003 ms

module_103602550432_Header_Ruangguru_Revamp_2022_Feb_AB_Tracking.min.css

418 ms

module_114648016785_Module_Section_Hero_-_Ruangguru_2022_-_Live_BAON.min.css

369 ms

module_103780952191_Module_Section_Product_Selection_-_Ruangguru_2022_Feb_Track.min.css

364 ms

Our browser made a total of 203 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Bimbel.ruangguru.com, 54% (110 requests) were made to Cdn-web-2.ruangguru.com and 19% (39 requests) were made to Roboguru-forum-cdn.ruangguru.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Ruangguru.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 533.1 kB (16%)

Content Size

3.3 MB

After Optimization

2.8 MB

In fact, the total size of Bimbel.ruangguru.com main page is 3.3 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. 85% 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. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 522.5 kB

  • Original 570.8 kB
  • After minification 483.2 kB
  • After compression 48.3 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 87.6 kB, which is 15% 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 522.5 kB or 92% of the original size.

Image Optimization

-0%

Potential reduce by 1.4 kB

  • Original 2.6 MB
  • After minification 2.6 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. Bimbel Ruangguru images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 7.4 kB

  • Original 91.5 kB
  • After minification 91.5 kB
  • After compression 84.1 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.

CSS Optimization

-7%

Potential reduce by 1.8 kB

  • Original 25.4 kB
  • After minification 25.4 kB
  • After compression 23.6 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. Bimbel.ruangguru.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 71 (38%)

Requests Now

187

After Optimization

116

The browser has sent 187 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bimbel Ruangguru. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

bimbel.ruangguru.com accessibility score

91

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

bimbel.ruangguru.com best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

bimbel.ruangguru.com SEO score

93

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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bimbel.ruangguru.com 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 Bimbel.ruangguru.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

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