Tools & Wizards About Us
challengerocket.com screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

challengerocket.com

Best job offers for tech talent | ChallengeRocket.com | ChallengeRocket.com

Page Load Speed

5 sec in total

First Response

987 ms

Resources Loaded

3.6 sec

Page Rendered

476 ms

challengerocket.com screenshot

About Website

Click here to check amazing Challenge Rocket content for India. Otherwise, check out these important facts you probably never knew about challengerocket.com

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Key Findings

We analyzed Challengerocket.com page load time and found that the first response time was 987 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

challengerocket.com performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

17/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.027

100/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

challengerocket.com

987 ms

home.css

528 ms

jquery.min.js

89 ms

cookieconsent.js

347 ms

cookieconsent.css

31 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 37% of them (19 requests) were addressed to the original Challengerocket.com, 58% (30 requests) were made to Files.challengerocket.com and 4% (2 requests) were made to . The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Files.challengerocket.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 336.1 kB (14%)

Content Size

2.4 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Challengerocket.com main page is 2.4 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 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-51%

Potential reduce by 302.5 kB

  • Original 589.6 kB
  • After minification 560.2 kB
  • After compression 287.0 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 302.5 kB or 51% of the original size.

Image Optimization

-1%

Potential reduce by 23.7 kB

  • Original 1.7 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. Challenge Rocket images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 7.7 kB

  • Original 56.4 kB
  • After minification 56.4 kB
  • After compression 48.7 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 7.7 kB or 14% of the original size.

CSS Optimization

-2%

Potential reduce by 2.2 kB

  • Original 111.9 kB
  • After minification 111.9 kB
  • After compression 109.7 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. Challengerocket.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (7%)

Requests Now

46

After Optimization

43

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Challenge Rocket. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

challengerocket.com

challengerocket.com

987 ms

home.css

home.css

528 ms

jquery.min.js

jquery.min.js

89 ms

cookieconsent.js

cookieconsent.js

347 ms

cookieconsent.css

cookieconsent.css

31 ms

scripts.js

scripts.js

37 ms

gtm.js

gtm.js

143 ms

jumbotron__tablet.svg

jumbotron__tablet.svg

631 ms

jumbotron__single-item.svg

jumbotron__single-item.svg

501 ms

b2b-home-challenge-item1.png

b2b-home-challenge-item1.png

608 ms

b2b-home-challenge-left.png

b2b-home-challenge-left.png

690 ms

b2b-home-challenge-right.png

b2b-home-challenge-right.png

637 ms

b2b-home-challenge-button.png

b2b-home-challenge-button.png

621 ms

b2b-home-preassessment-item1.png

b2b-home-preassessment-item1.png

1021 ms

b2b-home-preassessment-item1a.png

b2b-home-preassessment-item1a.png

1260 ms

b2b-home-direct-item1.png

b2b-home-direct-item1.png

1140 ms

b2b-home-hackathon-left.png

b2b-home-hackathon-left.png

1149 ms

b2b-home-hackathon-right.png

b2b-home-hackathon-right.png

1065 ms

b2b-home-hackathon-arrow.png

b2b-home-hackathon-arrow.png

1039 ms

b2b-main-hackathon-icon1.svg

b2b-main-hackathon-icon1.svg

1363 ms

b2b-main-hackathon-icon2.svg

b2b-main-hackathon-icon2.svg

1393 ms

b2b-main-hackathon-icon3.svg

b2b-main-hackathon-icon3.svg

1451 ms

platform.png

platform.png

1754 ms

b2b-home-intern-left.png

b2b-home-intern-left.png

1825 ms

b2b-home-intern-right.png

b2b-home-intern-right.png

1771 ms

fe-pw.png

fe-pw.png

1715 ms

lead-generation__paper-plane.svg

lead-generation__paper-plane.svg

1779 ms

unnamed.png

unnamed.png

125 ms

assess-screen.png

assess-screen.png

201 ms

6f699d6786de4a7f.jpg

6f699d6786de4a7f.jpg

255 ms

6051529aaf95cd4b.jpg

6051529aaf95cd4b.jpg

326 ms

8ff7fa93b0e1d975.jpg

8ff7fa93b0e1d975.jpg

376 ms

companylogo.jpg

companylogo.jpg

525 ms

kh-4-1.png

kh-4-1.png

664 ms

beata.png

beata.png

487 ms

EY-Java-case-study--baner-glowny.png

EY-Java-case-study--baner-glowny.png

614 ms

tomasz.jpg

tomasz.jpg

462 ms

Samsung-case-study--baner-glowny.png

Samsung-case-study--baner-glowny.png

500 ms

tiktok.svg

tiktok.svg

548 ms

icons-cr.woff

icons-cr.woff

542 ms

jumbotron__bg.svg

jumbotron__bg.svg

561 ms

start__hero.svg

start__hero.svg

523 ms

start__bg.svg

start__bg.svg

548 ms

unnamed.png

unnamed.png

1688 ms

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i4JqT+YMJkfArFvrrhSBiwKAhw6JGjIoZM27CpLiEpCnTZqSkzcqYkzVvwaIlOXnLVhQUlaxas27Dpi1l23bsqtiz70BVzaEjx06cOnPuQt2lhivXmm7cutNy70Hbo44nXc9evHrz7sOnL996fzz+7wd92RAH

30 ms

u8HfdkQBw==

u8HfdkQBw==

29 ms

cd8e8e7003cef82c.svg

cd8e8e7003cef82c.svg

88 ms

process-1.png

process-1.png

879 ms

process-2.png

process-2.png

992 ms

process-3.png

process-3.png

927 ms

KathrynSteward.jpg

KathrynSteward.jpg

943 ms

cd8e8e7003cef82c.svg

cd8e8e7003cef82c.svg

823 ms

Accessibility Review

challengerocket.com accessibility score

76

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

challengerocket.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

challengerocket.com SEO score

86

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

Links do not have descriptive text

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

challengerocket.com

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