Tools & Wizards About Us
donspeedracing.com screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

donspeedracing.com

Motorcycle Dyno Tuning, Service and Repair

Page Load Speed

4 sec in total

First Response

1.4 sec

Resources Loaded

2.5 sec

Page Rendered

58 ms

donspeedracing.com screenshot

About Website

Click here to check amazing Donspeedracing content. Otherwise, check out these important facts you probably never knew about donspeedracing.com

DonSPEED and Don Shalla Enterprises 3319 Fitzgerald Road, Suite 12 Rancho Cordova, CA 95742 Motorcycle Dyno tuning for fuel injected and carburetted Harley-Davidson, sportbikes and dirt bikes.

Visit donspeedracing.com

Key Findings

We analyzed Donspeedracing.com page load time and found that the first response time was 1.4 sec and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

donspeedracing.com performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

93/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value3.7 s

86/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

donspeedracing.com

1440 ms

ic_globals_published.js

87 ms

user.js

223 ms

photoalbum.js

348 ms

template.css

441 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that all of those requests were addressed to Donspeedracing.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Donspeedracing.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 24.7 kB (50%)

Content Size

49.7 kB

After Optimization

25.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Donspeedracing.com main page is 49.7 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. Javascripts take 25.3 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 8.3 kB

  • Original 10.6 kB
  • After minification 10.3 kB
  • After compression 2.2 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 8.3 kB or 79% of the original size.

Image Optimization

-9%

Potential reduce by 565 B

  • Original 6.3 kB
  • After minification 5.8 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. Donspeedracing images are well optimized though.

JavaScript Optimization

-50%

Potential reduce by 12.6 kB

  • Original 25.3 kB
  • After minification 25.2 kB
  • After compression 12.7 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 12.6 kB or 50% of the original size.

CSS Optimization

-42%

Potential reduce by 3.2 kB

  • Original 7.5 kB
  • After minification 7.5 kB
  • After compression 4.3 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. Donspeedracing.com needs all CSS files to be minified and compressed as it can save up to 3.2 kB or 42% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (36%)

Requests Now

11

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Donspeedracing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

donspeedracing.com

donspeedracing.com

1440 ms

ic_globals_published.js

ic_globals_published.js

87 ms

user.js

user.js

223 ms

photoalbum.js

photoalbum.js

348 ms

template.css

template.css

441 ms

website.css

website.css

535 ms

1custom.css

1custom.css

626 ms

icwebsiteelement.css

icwebsiteelement.css

713 ms

300_DonSPEED_Logo.jpg

300_DonSPEED_Logo.jpg

455 ms

spacer.gif

spacer.gif

539 ms

0.gif

0.gif

262 ms

print.css

print.css

86 ms

Accessibility Review

donspeedracing.com accessibility score

83

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

Document doesn't have a <title> element

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

donspeedracing.com best practices score

67

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

Serves images with low resolution

SEO Factors

donspeedracing.com SEO score

62

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

Document doesn't have a <title> element

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Donspeedracing.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 Donspeedracing.com main page’s claimed encoding is . 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

donspeedracing.com

Open Graph description is not detected on the main page of Donspeedracing. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: