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karat.io screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

karat.io

The world’s leader in technical interviewing

Page Load Speed

1.5 sec in total

First Response

37 ms

Resources Loaded

669 ms

Page Rendered

799 ms

karat.io screenshot

About Website

Welcome to karat.io homepage info - get ready to check Karat best content for United States right away, or after learning these important things about karat.io

Karat helps companies hire top engineering talent by improving the quality, efficiency, and equity of their technical hiring process

Visit karat.io

Key Findings

We analyzed Karat.io page load time and found that the first response time was 37 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

karat.io performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value15.0 s

0/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value4,840 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.086

93/100

15%

TTI (Time to Interactive)

Value25.9 s

0/100

10%

Network Requests Diagram

karat.io

37 ms

karat.com

160 ms

jquery.min.js

31 ms

dom-ready.min.js

60 ms

hooks.min.js

55 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Karat.io, 52% (14 requests) were made to Karat.com and 15% (4 requests) were made to Cdn.cookielaw.org. The less responsive or slowest element that took the longest time to load (367 ms) relates to the external source Abm-tracking.demandscience.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 322.6 kB (27%)

Content Size

1.2 MB

After Optimization

883.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Karat.io main page is 1.2 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. 70% of websites need less resources to load. Javascripts take 565.8 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 322.4 kB

  • Original 380.5 kB
  • After minification 380.5 kB
  • After compression 58.1 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. 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 322.4 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 259.7 kB
  • After minification 259.7 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. Karat images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 139 B

  • Original 565.8 kB
  • After minification 565.8 kB
  • After compression 565.6 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 17 (77%)

Requests Now

22

After Optimization

5

  • AJAX
  • Images
  • JavaScript

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Karat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

karat.io

karat.io

37 ms

karat.com

karat.com

160 ms

jquery.min.js

jquery.min.js

31 ms

dom-ready.min.js

dom-ready.min.js

60 ms

hooks.min.js

hooks.min.js

55 ms

i18n.min.js

i18n.min.js

55 ms

a11y.min.js

a11y.min.js

54 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

58 ms

otSDKStub.js

otSDKStub.js

73 ms

qualified.js

qualified.js

306 ms

e22674da68a13c1c.js

e22674da68a13c1c.js

72 ms

lazysizes.min.js

lazysizes.min.js

138 ms

player.js

player.js

137 ms

autoptimize_c17fca0bb437f2706380454b3b5c37ba.js

autoptimize_c17fca0bb437f2706380454b3b5c37ba.js

201 ms

gtm.js

gtm.js

182 ms

fs.js

fs.js

183 ms

tag.js

tag.js

367 ms

bbm-gradient.svg

bbm-gradient.svg

91 ms

cfb59d89-57d1-4e5c-9b6d-2d1e0f01b09d.json

cfb59d89-57d1-4e5c-9b6d-2d1e0f01b09d.json

124 ms

Satoshi-Medium.woff

Satoshi-Medium.woff

84 ms

Satoshi-Bold.woff

Satoshi-Bold.woff

92 ms

Satoshi-Regular.woff

Satoshi-Regular.woff

90 ms

location

location

105 ms

logo.png

logo.png

53 ms

otBannerSdk.js

otBannerSdk.js

29 ms

en.json

en.json

36 ms

Home-solutions-globalhiring.jpg

Home-solutions-globalhiring.jpg

28 ms

Accessibility Review

karat.io accessibility score

92

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

karat.io best practices score

83

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

karat.io 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 Karat.io 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 Karat.io 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

karat.io

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