Tools & Wizards About Us
coursekart.com screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    66% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

coursekart.com

CourseKart

Page Load Speed

8.2 sec in total

First Response

531 ms

Resources Loaded

7.1 sec

Page Rendered

598 ms

coursekart.com screenshot

About Website

Click here to check amazing Course Kart content for India. Otherwise, check out these important facts you probably never knew about coursekart.com

Online courses from brands like Navneet, Resonance, The Gate Academy, iQue Ideas and Logic Academy for Grades 8-12,NTSE, Olympiads, JEE, AIPMT, BITSAT, CLAT, GATE, CAT - sharpen your prep and maximize...

Visit coursekart.com

Key Findings

We analyzed Coursekart.com page load time and found that the first response time was 531 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

coursekart.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value14.6 s

0/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.368

29/100

15%

TTI (Time to Interactive)

Value5.6 s

69/100

10%

Network Requests Diagram

coursekart.com

531 ms

www.coursekart.com

1436 ms

normalize.css

935 ms

fonts.css

956 ms

common.css

1170 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 9% of them (8 requests) were addressed to the original Coursekart.com, 57% (53 requests) were made to S3-ap-southeast-1.amazonaws.com and 6% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (4 sec) relates to the external source S3-ap-southeast-1.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 469.5 kB (14%)

Content Size

3.3 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coursekart.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. 50% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 139.1 kB

  • Original 161.2 kB
  • After minification 114.2 kB
  • After compression 22.1 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. This page needs HTML code to be minified as it can gain 47.0 kB, which is 29% 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 139.1 kB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 42.1 kB

  • Original 2.7 MB
  • After minification 2.7 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. Course Kart images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 122.4 kB

  • Original 204.1 kB
  • After minification 203.8 kB
  • After compression 81.8 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 122.4 kB or 60% of the original size.

CSS Optimization

-85%

Potential reduce by 166.0 kB

  • Original 195.4 kB
  • After minification 195.1 kB
  • After compression 29.4 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. Coursekart.com needs all CSS files to be minified and compressed as it can save up to 166.0 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (55%)

Requests Now

84

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Course Kart. 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 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

coursekart.com

coursekart.com

531 ms

www.coursekart.com

www.coursekart.com

1436 ms

normalize.css

normalize.css

935 ms

fonts.css

fonts.css

956 ms

common.css

common.css

1170 ms

css

css

103 ms

main.css

main.css

965 ms

font-awesome.min.css

font-awesome.min.css

67 ms

bootstrap.min.css

bootstrap.min.css

75 ms

styles.css

styles.css

1223 ms

css

css

112 ms

newck.css

newck.css

1217 ms

jquery.bxslider.css

jquery.bxslider.css

1173 ms

thickbox_min.css

thickbox_min.css

1213 ms

css

css

117 ms

css

css

127 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

65 ms

wow.min.js

wow.min.js

101 ms

animate.min.css

animate.min.css

106 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

1193 ms

login-b2c.js

login-b2c.js

1197 ms

jquery.slimscroll.min.js

jquery.slimscroll.min.js

29 ms

modernizr-2.6.2-respond-1.1.0.min.js

modernizr-2.6.2-respond-1.1.0.min.js

1431 ms

bootstrap.min.js

bootstrap.min.js

1514 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

1254 ms

marketplace.js

marketplace.js

1257 ms

thickbox_siteurl.js

thickbox_siteurl.js

1267 ms

hogan-3.0.1.js

hogan-3.0.1.js

1512 ms

typeahead.bundle.js

typeahead.bundle.js

1700 ms

jquery.validate.min.js

jquery.validate.min.js

58 ms

jsHandler.js

jsHandler.js

222 ms

analytics.js

analytics.js

122 ms

BMPIcon.png

BMPIcon.png

225 ms

TS_logo.png

TS_logo.png

1024 ms

1.jpg

1.jpg

1511 ms

2.png

2.png

1789 ms

3.png

3.png

964 ms

4.png

4.png

956 ms

logo_bw.png

logo_bw.png

516 ms

main-bg.png

main-bg.png

2515 ms

All_Icons.png

All_Icons.png

1043 ms

4icons1.png

4icons1.png

839 ms

LOGO_ck.png

LOGO_ck.png

726 ms

packIcon1.png

packIcon1.png

772 ms

packIcon4.png

packIcon4.png

880 ms

packIcon2.png

packIcon2.png

892 ms

packIcon3.png

packIcon3.png

1013 ms

texture_2.jpg

texture_2.jpg

1295 ms

app_store.png

app_store.png

1120 ms

play.png

play.png

1138 ms

dummy.png

dummy.png

1769 ms

videos%26tests.png

videos%26tests.png

1285 ms

Doodle_New_Final.png

Doodle_New_Final.png

2028 ms

D_Tests_new_1.png

D_Tests_new_1.png

2718 ms

D_notes_New_1.png

D_notes_New_1.png

3064 ms

D_forums_New_1.png

D_forums_New_1.png

2897 ms

D_analytics_new_1.png

D_analytics_new_1.png

3422 ms

bookshelf-bg.png

bookshelf-bg.png

4018 ms

hiresh_gupta.jpg

hiresh_gupta.jpg

2764 ms

K_jayaganesh.jpg

K_jayaganesh.jpg

2960 ms

narayan_baradwaj.jpg

narayan_baradwaj.jpg

3016 ms

naveena.jpg

naveena.jpg

3144 ms

neil_shroff.jpg

neil_shroff.jpg

3285 ms

adit_munshi.jpg

adit_munshi.jpg

3260 ms

shanaya_udeshi.jpg

shanaya_udeshi.jpg

3305 ms

coursekart_logo_1.png

coursekart_logo_1.png

3321 ms

zhcz-_WihjSQC0oHJ9TCYMDdSZkkecOE1hvV7ZHvhyU.ttf

zhcz-_WihjSQC0oHJ9TCYMDdSZkkecOE1hvV7ZHvhyU.ttf

84 ms

IQHow_FEYlDC4Gzy_m8fcsBaWKZ57bY3RXgXH6dOjZ0.ttf

IQHow_FEYlDC4Gzy_m8fcsBaWKZ57bY3RXgXH6dOjZ0.ttf

101 ms

oNwBYmHE3lzLUjiUjkBqiQLUuEpTyoUstqEm5AMlJo4.ttf

oNwBYmHE3lzLUjiUjkBqiQLUuEpTyoUstqEm5AMlJo4.ttf

115 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

7 ms

ec.js

ec.js

21 ms

client:platform.js

client:platform.js

105 ms

all.js

all.js

314 ms

collect

collect

34 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

23 ms

postmessageRelay

postmessageRelay

159 ms

bx_loader.gif

bx_loader.gif

3046 ms

api.js

api.js

82 ms

core:rpc:shindig.random:shindig.sha1.js

core:rpc:shindig.random:shindig.sha1.js

118 ms

2536007149-postmessagerelay.js

2536007149-postmessagerelay.js

101 ms

controls.png

controls.png

3036 ms

220 ms

xd_arbiter.php

xd_arbiter.php

212 ms

law.png

law.png

2837 ms

emptyStar.png

emptyStar.png

2932 ms

fullStar.png

fullStar.png

2969 ms

resonance.png

resonance.png

3060 ms

topscorer.png

topscorer.png

3069 ms

loadingAnimation.gif

loadingAnimation.gif

3084 ms

cJZKeOuBrn4kERxqtaUH3SZ2oysoEQEeKwjgmXLRnTc.ttf

cJZKeOuBrn4kERxqtaUH3SZ2oysoEQEeKwjgmXLRnTc.ttf

14 ms

MTP_ySUJH_bn48VBG8sNSpS3E-kSBmtLoNJPDtbj2Pk.ttf

MTP_ySUJH_bn48VBG8sNSpS3E-kSBmtLoNJPDtbj2Pk.ttf

25 ms

EInbV5DfGHOiMmvb1Xr-hpS3E-kSBmtLoNJPDtbj2Pk.ttf

EInbV5DfGHOiMmvb1Xr-hpS3E-kSBmtLoNJPDtbj2Pk.ttf

26 ms

xd_arbiter.php

xd_arbiter.php

37 ms

Accessibility Review

coursekart.com 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.

Best Practices

coursekart.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

coursekart.com SEO score

85

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coursekart.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Coursekart.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

coursekart.com

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