Tools & Wizards About Us
autobahnspeed.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

autobahnspeed.com

Indoor Kart Racing | K1 Speed

Page Load Speed

1.9 sec in total

First Response

348 ms

Resources Loaded

1.2 sec

Page Rendered

393 ms

autobahnspeed.com screenshot

About Website

Click here to check amazing Autobahn Speed content for United States. Otherwise, check out these important facts you probably never knew about autobahnspeed.com

Welcome to K1 Speed, the world's premier indoor go kart racing operator since 2003 with 88 locations worldwide. Race electric today!

Visit autobahnspeed.com

Key Findings

We analyzed Autobahnspeed.com page load time and found that the first response time was 348 ms and then it took 1.6 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

autobahnspeed.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value15.4 s

0/100

25%

SI (Speed Index)

Value15.5 s

0/100

10%

TBT (Total Blocking Time)

Value24,240 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value33.1 s

0/100

10%

Network Requests Diagram

autobahnspeed.com

348 ms

ga.js

29 ms

normalize.css

223 ms

modernizr-2.6.1.min.js

224 ms

styles1040.css

390 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 93% of them (25 requests) were addressed to the original Autobahnspeed.com, 4% (1 request) were made to Google-analytics.com and 4% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (562 ms) belongs to the original domain Autobahnspeed.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 116.8 kB (25%)

Content Size

463.3 kB

After Optimization

346.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Autobahnspeed.com main page is 463.3 kB. 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. Images take 329.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 11.3 kB

  • Original 14.6 kB
  • After minification 13.9 kB
  • After compression 3.3 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 11.3 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 15.9 kB

  • Original 329.3 kB
  • After minification 313.3 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. Autobahn Speed images are well optimized though.

JavaScript Optimization

-29%

Potential reduce by 9.4 kB

  • Original 32.5 kB
  • After minification 32.1 kB
  • After compression 23.1 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 9.4 kB or 29% of the original size.

CSS Optimization

-92%

Potential reduce by 80.1 kB

  • Original 86.9 kB
  • After minification 56.8 kB
  • After compression 6.8 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. Autobahnspeed.com needs all CSS files to be minified and compressed as it can save up to 80.1 kB or 92% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

26

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Autobahn Speed. According to our analytics all requests are already optimized.

Network Requests Diagram

autobahnspeed.com

autobahnspeed.com

348 ms

ga.js

ga.js

29 ms

normalize.css

normalize.css

223 ms

modernizr-2.6.1.min.js

modernizr-2.6.1.min.js

224 ms

styles1040.css

styles1040.css

390 ms

collect

collect

81 ms

Autobahn-Logo-trans1-400x190.png

Autobahn-Logo-trans1-400x190.png

220 ms

clear.gif

clear.gif

59 ms

balt-autobahn-bg2a-228x150.jpg

balt-autobahn-bg2a-228x150.jpg

111 ms

autobahn-WHITEMARSH-OPEN--7120-228x150.jpg

autobahn-WHITEMARSH-OPEN--7120-228x150.jpg

221 ms

birmingham-autobahn-bg2a-OPENING-228x150.jpg

birmingham-autobahn-bg2a-OPENING-228x150.jpg

227 ms

jax-Real-racing-%20indoors-228x150.jpg

jax-Real-racing-%20indoors-228x150.jpg

169 ms

manassas-autobahn-bg2a-OPENING-228x150.jpg

manassas-autobahn-bg2a-OPENING-228x150.jpg

224 ms

memphis-autobahn-bg2a-OPENING-228x150.jpg

memphis-autobahn-bg2a-OPENING-228x150.jpg

207 ms

AISHadleyMA-22-COMINGSOON-228x150.jpg

AISHadleyMA-22-COMINGSOON-228x150.jpg

276 ms

racing-022-LemoynePA-COMINGSOON-228x150.jpg

racing-022-LemoynePA-COMINGSOON-228x150.jpg

263 ms

autobahn-WestNyacNY-COMINGSOON-228x150.jpg

autobahn-WestNyacNY-COMINGSOON-228x150.jpg

276 ms

abs-tucson-az-opensoon-228X150.jpg

abs-tucson-az-opensoon-228X150.jpg

328 ms

facebook-32x32.png

facebook-32x32.png

276 ms

twitter-32x32.png

twitter-32x32.png

280 ms

gplus-32x32.png

gplus-32x32.png

319 ms

youtube-32x32.png

youtube-32x32.png

330 ms

facebook-32x32.png

facebook-32x32.png

332 ms

twitter-32x32.png

twitter-32x32.png

332 ms

gplus-32x32.png

gplus-32x32.png

336 ms

youtube-32x32.png

youtube-32x32.png

374 ms

autobahn-bg1-2000x1026.jpg

autobahn-bg1-2000x1026.jpg

562 ms

Accessibility Review

autobahnspeed.com accessibility score

84

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

Image elements do not have [alt] attributes

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

autobahnspeed.com best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

autobahnspeed.com SEO score

76

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Autobahnspeed.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Autobahnspeed.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

autobahnspeed.com

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