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kellyclarkson.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

kellyclarkson.com

Kelly Clarkson

Page Load Speed

10.8 sec in total

First Response

199 ms

Resources Loaded

8.1 sec

Page Rendered

2.5 sec

kellyclarkson.com screenshot

About Website

Visit kellyclarkson.com now to see the best up-to-date Kelly Clarkson content for United States and also check out these interesting facts you probably never knew about kellyclarkson.com

The official website of the original American Idol, Kelly Clarkson.

Visit kellyclarkson.com

Key Findings

We analyzed Kellyclarkson.com page load time and found that the first response time was 199 ms and then it took 10.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

kellyclarkson.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value12.4 s

0/100

25%

SI (Speed Index)

Value9.7 s

11/100

10%

TBT (Total Blocking Time)

Value6,930 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

Network Requests Diagram

kellyclarkson.com

199 ms

kellyclarkson.com

198 ms

video-js.css

790 ms

style.css

422 ms

satelliteLib-b6e3529c31d92a9252c30c1714b6b9342304145b.js

962 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 17% of them (7 requests) were addressed to the original Kellyclarkson.com, 12% (5 requests) were made to Assets.adobedtm.com and 10% (4 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Assets.adobedtm.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 877.9 kB (1%)

Content Size

64.0 MB

After Optimization

63.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kellyclarkson.com main page is 64.0 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 63.3 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 19.2 kB

  • Original 26.5 kB
  • After minification 25.8 kB
  • After compression 7.3 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. 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 19.2 kB or 73% of the original size.

Image Optimization

-1%

Potential reduce by 448.6 kB

  • Original 63.3 MB
  • After minification 62.9 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. Kelly Clarkson images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 215.4 kB

  • Original 339.6 kB
  • After minification 326.1 kB
  • After compression 124.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 215.4 kB or 63% of the original size.

CSS Optimization

-80%

Potential reduce by 194.8 kB

  • Original 243.9 kB
  • After minification 205.0 kB
  • After compression 49.1 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. Kellyclarkson.com needs all CSS files to be minified and compressed as it can save up to 194.8 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (81%)

Requests Now

36

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kelly Clarkson. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kellyclarkson.com

kellyclarkson.com

199 ms

kellyclarkson.com

kellyclarkson.com

198 ms

video-js.css

video-js.css

790 ms

style.css

style.css

422 ms

satelliteLib-b6e3529c31d92a9252c30c1714b6b9342304145b.js

satelliteLib-b6e3529c31d92a9252c30c1714b6b9342304145b.js

962 ms

video.js

video.js

1575 ms

moment.min.js

moment.min.js

837 ms

validate.min.js

validate.min.js

1559 ms

wmg-signup.min.js

wmg-signup.min.js

1638 ms

parallax.min.js

parallax.min.js

1638 ms

conversion.js

conversion.js

874 ms

bundle.js

bundle.js

709 ms

rd

rd

222 ms

id

id

766 ms

analytics.js

analytics.js

316 ms

uwt.js

uwt.js

978 ms

numina-glamour.otf

numina-glamour.otf

413 ms

collect

collect

566 ms

fbevents.js

fbevents.js

1442 ms

satellite-57d317f264746d78bb00d7f7.js

satellite-57d317f264746d78bb00d7f7.js

1123 ms

satellite-57bc8bdf64746d4d410045ab.js

satellite-57bc8bdf64746d4d410045ab.js

2054 ms

satellite-57718ca264746d2a8a001fb8.js

satellite-57718ca264746d2a8a001fb8.js

1902 ms

s-code-contents-732291a45eaa4de77d3c11b6d0e26333d4e45c44.js

s-code-contents-732291a45eaa4de77d3c11b6d0e26333d4e45c44.js

1295 ms

1903 ms

shaolin-style-regular.ttf

shaolin-style-regular.ttf

361 ms

socicon.woff

socicon.woff

343 ms

adsct

adsct

1290 ms

14

14

2036 ms

1391054034490648

1391054034490648

631 ms

890 ms

437263696447236

437263696447236

436 ms

conversion_async.js

conversion_async.js

456 ms

450 ms

609 ms

230 ms

27 ms

25 ms

r2

r2

40 ms

adsct

adsct

758 ms

pixel

pixel

175 ms

Pug

Pug

214 ms

tap.php

tap.php

11 ms

Accessibility Review

kellyclarkson.com accessibility score

73

Accessibility Issues

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

Buttons do not have an accessible 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

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

kellyclarkson.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

High

Page has valid source maps

SEO Factors

kellyclarkson.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

Links do not have descriptive text

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kellyclarkson.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Kellyclarkson.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

kellyclarkson.com

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