Report Summary

  • 16

    Performance

    Renders faster than
    31% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 70% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 86

    SEO

    Google-friendlier than
    61% of websites

formel1.de

Formel 1 live: Alle Formel-1-Rennen & Termine - Formel1.de

Page Load Speed

5.6 sec in total

First Response

282 ms

Resources Loaded

4.8 sec

Page Rendered

494 ms

formel1.de screenshot

About Website

Click here to check amazing Formel 1 content for Germany. Otherwise, check out these important facts you probably never knew about formel1.de

Die F1 auf Formel1.de: Formel 1 live, Formel-1-Ergebnisse, Formel-1-Termine, F1-News und Formel-1-Fahrer und Teams

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Key Findings

We analyzed Formel1.de page load time and found that the first response time was 282 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

formel1.de performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value18.8 s

0/100

25%

SI (Speed Index)

Value18.1 s

0/100

10%

TBT (Total Blocking Time)

Value17,100 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value25.4 s

0/100

10%

Network Requests Diagram

formel1.de

282 ms

www.formel1.de

769 ms

jquery-ui.css

184 ms

global.css

261 ms

formel1.css

178 ms

Our browser made a total of 313 requests to load all elements on the main page. We found that 30% of them (95 requests) were addressed to the original Formel1.de, 6% (20 requests) were made to Ww251.smartadserver.com and 4% (14 requests) were made to Imagesrv.adition.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Formel1.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 947.4 kB (38%)

Content Size

2.5 MB

After Optimization

1.5 MB

In fact, the total size of Formel1.de main page is 2.5 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 145.1 kB

  • Original 181.5 kB
  • After minification 162.6 kB
  • After compression 36.4 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 145.1 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 42.2 kB

  • Original 1.1 MB
  • After minification 1.1 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. Formel 1 images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 433.7 kB

  • Original 787.3 kB
  • After minification 774.4 kB
  • After compression 353.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 433.7 kB or 55% of the original size.

CSS Optimization

-82%

Potential reduce by 326.4 kB

  • Original 398.4 kB
  • After minification 340.0 kB
  • After compression 72.0 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. Formel1.de needs all CSS files to be minified and compressed as it can save up to 326.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 184 (63%)

Requests Now

292

After Optimization

108

The browser has sent 292 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Formel 1. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 85 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

formel1.de accessibility score

88

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

formel1.de 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

High

Browser errors were logged to the console

SEO Factors

formel1.de 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

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Formel1.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Formel1.de 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

Open Graph data is detected on the main page of Formel 1. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: