Tools & Wizards About Us
sebastianvettel.de screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

sebastianvettel.de

Startseite - Sebastian Vettel - viermaliger F1-Weltmeister

Page Load Speed

3.9 sec in total

First Response

361 ms

Resources Loaded

2.7 sec

Page Rendered

892 ms

sebastianvettel.de screenshot

About Website

Welcome to sebastianvettel.de homepage info - get ready to check Sebastian Vettel best content for Australia right away, or after learning these important things about sebastianvettel.de

Sebastian Vettel startet seit 2007 in der Formel 1 und gewann dort in der Saison 2010, als bislang jüngster Fahrer die Weltmeisterschaft.

Visit sebastianvettel.de

Key Findings

We analyzed Sebastianvettel.de page load time and found that the first response time was 361 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

sebastianvettel.de performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value560 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.735

6/100

15%

TTI (Time to Interactive)

Value12.3 s

15/100

10%

Network Requests Diagram

sebastianvettel.de

361 ms

sebastianvettel.de

844 ms

style.min.css

658 ms

styles.css

230 ms

bootstrap.min.css

767 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that all of those requests were addressed to Sebastianvettel.de and no external sources were called. The less responsive or slowest element that took the longest time to load (844 ms) belongs to the original domain Sebastianvettel.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 678.2 kB (26%)

Content Size

2.6 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sebastianvettel.de main page is 2.6 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. 30% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 86.0 kB

  • Original 97.7 kB
  • After minification 95.9 kB
  • After compression 11.7 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 86.0 kB or 88% of the original size.

Image Optimization

-4%

Potential reduce by 82.7 kB

  • Original 1.9 MB
  • After minification 1.8 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. Sebastian Vettel images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 167.8 kB

  • Original 241.5 kB
  • After minification 241.2 kB
  • After compression 73.7 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 167.8 kB or 69% of the original size.

CSS Optimization

-86%

Potential reduce by 341.7 kB

  • Original 396.5 kB
  • After minification 372.5 kB
  • After compression 54.8 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. Sebastianvettel.de needs all CSS files to be minified and compressed as it can save up to 341.7 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (39%)

Requests Now

31

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sebastian Vettel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sebastianvettel.de

sebastianvettel.de

361 ms

sebastianvettel.de

sebastianvettel.de

844 ms

style.min.css

style.min.css

658 ms

styles.css

styles.css

230 ms

bootstrap.min.css

bootstrap.min.css

767 ms

style.css

style.css

550 ms

borlabs-cookie_1_de.css

borlabs-cookie_1_de.css

440 ms

jquery.min.js

jquery.min.js

553 ms

jquery-migrate.min.js

jquery-migrate.min.js

343 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

572 ms

tg-script.js

tg-script.js

553 ms

borlabs-cookie-prioritize.min.js

borlabs-cookie-prioritize.min.js

656 ms

index.js

index.js

548 ms

index.js

index.js

549 ms

navigation.js

navigation.js

548 ms

borlabs-cookie.min.js

borlabs-cookie.min.js

575 ms

sebastian-vettel-logo.svg

sebastian-vettel-logo.svg

115 ms

sebastian_vettel_shop_forever_senna2.jpg

sebastian_vettel_shop_forever_senna2.jpg

439 ms

sebastian_vettel_shop_forever_senna1.jpg

sebastian_vettel_shop_forever_senna1.jpg

332 ms

sebastian_vettel_2022_start_insta_01.jpg

sebastian_vettel_2022_start_insta_01.jpg

551 ms

sebastian_vettel_2022_start_insta_02.jpg

sebastian_vettel_2022_start_insta_02.jpg

333 ms

bg-black.png

bg-black.png

112 ms

goodwood_helmet_01.jpg

goodwood_helmet_01.jpg

659 ms

goodwood_helmet_02.jpg

goodwood_helmet_02.jpg

575 ms

sebastian_vettel_weekend_abu_dhabi_start_03.jpg

sebastian_vettel_weekend_abu_dhabi_start_03.jpg

443 ms

sebastian_vettel_weekend_abu_dhabi_start_04.jpg

sebastian_vettel_weekend_abu_dhabi_start_04.jpg

553 ms

sebastian_vettel_weekend_abu_dhabi_start_07.jpg

sebastian_vettel_weekend_abu_dhabi_start_07.jpg

767 ms

sebastian_vettel_weekend_abu_dhabi_start_08.jpg

sebastian_vettel_weekend_abu_dhabi_start_08.jpg

554 ms

sebastian_vettel_2022_start_facts_01.jpg

sebastian_vettel_2022_start_facts_01.jpg

770 ms

sebastian_vettel_2022_start_facts_02.jpg

sebastian_vettel_2022_start_facts_02.jpg

664 ms

sebastian_vettel_2022_start_fans_01.jpg

sebastian_vettel_2022_start_fans_01.jpg

666 ms

sebastian_vettel_2022_start_fans_02.jpg

sebastian_vettel_2022_start_fans_02.jpg

690 ms

footer-line.png

footer-line.png

746 ms

Accessibility Review

sebastianvettel.de accessibility score

78

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

High

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

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

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

sebastianvettel.de best practices score

92

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

Page has valid source maps

SEO Factors

sebastianvettel.de 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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

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

sebastianvettel.de

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