Tools & Wizards About Us

Report Summary

  • 75

    Performance

    Renders faster than
    83% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

race-parts.com

Raceparts USA Ltd - Motor Racing Components - raceparts.com

Page Load Speed

2.3 sec in total

First Response

435 ms

Resources Loaded

1.7 sec

Page Rendered

165 ms

About Website

Welcome to race-parts.com homepage info - get ready to check Raceparts best content right away, or after learning these important things about race-parts.com

For all your motor racing products and safety equipment, come to Raceparts USA, we've huge range of the most professioanl motorsport products available.

Visit race-parts.com

Key Findings

We analyzed Race-parts.com page load time and found that the first response time was 435 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

race-parts.com performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.392

26/100

15%

TTI (Time to Interactive)

Value4.5 s

83/100

10%

Network Requests Diagram

www.race-parts.com

435 ms

d267a0603616fdbb2c88324126b60185.rp-v2.css.php

157 ms

17dbf3b9d1af7313d155cf93b68af44c.rp-v2.css-fonts.php

232 ms

4b90a79eacdea8f367bc74a6b6754e8e.jquery-3.js.php

311 ms

4efeb86e1d9c8ad996104cfb76b001dd.rp-v2.functions.js.php

320 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 16% of them (15 requests) were addressed to the original Race-parts.com, 75% (72 requests) were made to Fonts.gstatic.com and 6% (6 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (435 ms) belongs to the original domain Race-parts.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 38.0 kB (13%)

Content Size

294.4 kB

After Optimization

256.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Race-parts.com main page is 294.4 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. Only a small number of websites need less resources to load. Images take 235.4 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 11.4 kB

  • Original 17.1 kB
  • After minification 17.0 kB
  • After compression 5.7 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 11.4 kB or 66% of the original size.

Image Optimization

-8%

Potential reduce by 19.3 kB

  • Original 235.4 kB
  • After minification 216.1 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. Raceparts images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 7.4 kB

  • Original 42.0 kB
  • After minification 42.0 kB
  • After compression 34.5 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 7.4 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (70%)

Requests Now

23

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Raceparts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

race-parts.com accessibility score

94

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.

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

race-parts.com 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

SEO Factors

race-parts.com SEO score

100

Search Engine Optimization Advices

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

    N/A

  • Encoding

    ISO-8859-1

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

Open Graph description is not detected on the main page of Raceparts. 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: