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cliffdiving.redbull.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

cliffdiving.redbull.com

Red Bull Cliff Diving World Series: event info & videos

Page Load Speed

976 ms in total

First Response

153 ms

Resources Loaded

592 ms

Page Rendered

231 ms

cliffdiving.redbull.com screenshot

About Website

Click here to check amazing Cliff Diving Red Bull content for United States. Otherwise, check out these important facts you probably never knew about cliffdiving.redbull.com

Divers execute incredible acrobatics from heights of more than 20m in the ultimate display of focus and skill.

Visit cliffdiving.redbull.com

Key Findings

We analyzed Cliffdiving.redbull.com page load time and found that the first response time was 153 ms and then it took 823 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

cliffdiving.redbull.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value14.4 s

0/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value2,260 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.057

98/100

15%

TTI (Time to Interactive)

Value16.0 s

6/100

10%

Network Requests Diagram

red-bull-cliff-diving

153 ms

startApp.9541c5ae607f8d92e23e.js

428 ms

cliffdivinglogo

88 ms

TR@2x.png

98 ms

GR@2x.png

62 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Cliffdiving.redbull.com, 23% (3 requests) were made to Redbull.com and 23% (3 requests) were made to Img.redbull.com. The less responsive or slowest element that took the longest time to load (428 ms) relates to the external source Redbull.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 585.7 kB (58%)

Content Size

1.0 MB

After Optimization

431.8 kB

  • HTML
  • Images

In fact, the total size of Cliffdiving.redbull.com main page is 1.0 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. 15% of websites need less resources to load. HTML takes 698.8 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 582.8 kB

  • Original 698.8 kB
  • After minification 693.3 kB
  • After compression 116.0 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 582.8 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 2.9 kB

  • Original 318.8 kB
  • After minification 315.8 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. Cliff Diving Red Bull images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • Images
  • JavaScript

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cliff Diving Red Bull. According to our analytics all requests are already optimized.

Network Requests Diagram

red-bull-cliff-diving

red-bull-cliff-diving

153 ms

startApp.9541c5ae607f8d92e23e.js

startApp.9541c5ae607f8d92e23e.js

428 ms

cliffdivinglogo

cliffdivinglogo

88 ms

TR@2x.png

TR@2x.png

98 ms

GR@2x.png

GR@2x.png

62 ms

US@2x.png

US@2x.png

58 ms

IT@2x.png

IT@2x.png

66 ms

NO@2x.png

NO@2x.png

59 ms

CA@2x.png

CA@2x.png

65 ms

AU@2x.png

AU@2x.png

62 ms

red-bull-logo.svg

red-bull-logo.svg

99 ms

gary-hunt-of-the-uk-dives-from-the-27-metre-platform

gary-hunt-of-the-uk-dives-from-the-27-metre-platform

53 ms

mido

mido

50 ms

Accessibility Review

cliffdiving.redbull.com accessibility score

85

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

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

High

Image elements do not have [alt] attributes

Best Practices

cliffdiving.redbull.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

cliffdiving.redbull.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 Cliffdiving.redbull.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 Cliffdiving.redbull.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

cliffdiving.redbull.com

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