Tools & Wizards About Us
koo.in screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

koo.in

Koo: Connect with Millions of People, Celebrities and Topics on Koo!

Page Load Speed

5.1 sec in total

First Response

377 ms

Resources Loaded

4.6 sec

Page Rendered

162 ms

koo.in screenshot

About Website

Click here to check amazing Koo content. Otherwise, check out these important facts you probably never knew about koo.in

Koo enables Millions of People and Celebrities to connect with each other. Join Koo today!

Visit koo.in

Key Findings

We analyzed Koo.in page load time and found that the first response time was 377 ms and then it took 4.8 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

koo.in performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value2,920 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.3 s

25/100

10%

Network Requests Diagram

koo.in

377 ms

www.kooapp.com

307 ms

js

174 ms

analytics.js

124 ms

bootstrap.min.css

101 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Koo.in, 61% (30 requests) were made to Kooapp.com and 12% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.9 sec) relates to the external source Kooapp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 34.6 kB (30%)

Content Size

114.1 kB

After Optimization

79.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Koo.in main page is 114.1 kB. 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. Javascripts take 43.4 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 27.4 kB

  • Original 38.1 kB
  • After minification 38.1 kB
  • After compression 10.7 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 27.4 kB or 72% of the original size.

Image Optimization

-22%

Potential reduce by 7.1 kB

  • Original 32.6 kB
  • After minification 25.5 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, Koo needs image optimization as it can save up to 7.1 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 139 B

  • Original 43.4 kB
  • After minification 43.4 kB
  • After compression 43.3 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 25 (61%)

Requests Now

41

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

koo.in

koo.in

377 ms

www.kooapp.com

www.kooapp.com

307 ms

js

js

174 ms

analytics.js

analytics.js

124 ms

bootstrap.min.css

bootstrap.min.css

101 ms

fontfamily.css

fontfamily.css

1291 ms

npm.core-js~41983590.92c59cc4.chunk.js

npm.core-js~41983590.92c59cc4.chunk.js

84 ms

npm.lodash~2930ad93.87c530a2.chunk.js

npm.lodash~2930ad93.87c530a2.chunk.js

1413 ms

npm.lodash~77bf5e45.266845ca.chunk.js

npm.lodash~77bf5e45.266845ca.chunk.js

154 ms

npm.react-redux~564ee150.eb575602.chunk.js

npm.react-redux~564ee150.eb575602.chunk.js

105 ms

npm.amplitude~53637521.8710fe6c.chunk.js

npm.amplitude~53637521.8710fe6c.chunk.js

427 ms

npm.amplitude-js~81399267.5ef4df6c.chunk.js

npm.amplitude-js~81399267.5ef4df6c.chunk.js

1297 ms

npm.react-dom~ab68c3a7.e241c1a4.chunk.js

npm.react-dom~ab68c3a7.e241c1a4.chunk.js

1350 ms

npm.buffer~7e5e8261.80898ab0.chunk.js

npm.buffer~7e5e8261.80898ab0.chunk.js

1421 ms

npm.dompurify~3ef9df38.8bf55784.chunk.js

npm.dompurify~3ef9df38.8bf55784.chunk.js

776 ms

vendors~client~253ae210.1a46b2bf.chunk.js

vendors~client~253ae210.1a46b2bf.chunk.js

2004 ms

client~d0ae3f07.c79f3093.js

client~d0ae3f07.c79f3093.js

1348 ms

npm.react-responsive-carousel~1dc6a066.b0b46ed3.chunk.js

npm.react-responsive-carousel~1dc6a066.b0b46ed3.chunk.js

1658 ms

5.eed7ac6a.chunk.js

5.eed7ac6a.chunk.js

2647 ms

6.176ad0b2.chunk.js

6.176ad0b2.chunk.js

2559 ms

7.016f795e.chunk.js

7.016f795e.chunk.js

2671 ms

home~21833f8f.9192dbef.chunk.js

home~21833f8f.9192dbef.chunk.js

2694 ms

elastic-apm-rum.umd.min.js

elastic-apm-rum.umd.min.js

150 ms

logoKuSolidOutline.svg

logoKuSolidOutline.svg

1682 ms

a722b107.svg

a722b107.svg

3104 ms

b187c5b6.svg

b187c5b6.svg

3253 ms

e5d59a14.svg

e5d59a14.svg

3809 ms

8f0dec47.svg

8f0dec47.svg

3903 ms

profilePlaceholderYellow.svg

profilePlaceholderYellow.svg

2692 ms

language.svg

language.svg

2712 ms

logoSolidOutline.png

logoSolidOutline.png

2718 ms

googlePlayBadge.png

googlePlayBadge.png

2734 ms

Playstore.png

Playstore.png

2748 ms

css

css

173 ms

landingbackground.png

landingbackground.png

1362 ms

collect

collect

33 ms

conversion_async.js

conversion_async.js

56 ms

css

css

26 ms

67 ms

18 ms

css2

css2

14 ms

KFOlCnqEu92Fr1MmEU9vAA.woff

KFOlCnqEu92Fr1MmEU9vAA.woff

72 ms

KFOmCnqEu92Fr1Me5g.woff

KFOmCnqEu92Fr1Me5g.woff

131 ms

KFOlCnqEu92Fr1MmSU5vAA.woff

KFOlCnqEu92Fr1MmSU5vAA.woff

160 ms

KFOkCnqEu92Fr1MmgWxM.woff

KFOkCnqEu92Fr1MmgWxM.woff

159 ms

KFOlCnqEu92Fr1MmWUlvAA.woff

KFOlCnqEu92Fr1MmWUlvAA.woff

184 ms

KFOlCnqEu92Fr1MmYUtvAA.woff

KFOlCnqEu92Fr1MmYUtvAA.woff

159 ms

invisible.js

invisible.js

1381 ms

75b69a708e9a8272

75b69a708e9a8272

33 ms

Accessibility Review

koo.in accessibility score

90

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

koo.in best practices score

92

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

Page has valid source maps

SEO Factors

koo.in 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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

koo.in

Open Graph description is not detected on the main page of Koo. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: