Tools & Wizards About Us
racing-engineering.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

racing-engineering.com

Racing Engineering

Page Load Speed

2.9 sec in total

First Response

442 ms

Resources Loaded

2.1 sec

Page Rendered

414 ms

racing-engineering.com screenshot

About Website

Welcome to racing-engineering.com homepage info - get ready to check Racing Engineering best content for France right away, or after learning these important things about racing-engineering.com

Racing Engineering official website

Visit racing-engineering.com

Key Findings

We analyzed Racing-engineering.com page load time and found that the first response time was 442 ms and then it took 2.5 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

racing-engineering.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value450 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.389

26/100

15%

TTI (Time to Interactive)

Value25.5 s

0/100

10%

Network Requests Diagram

racing-engineering.com

442 ms

css

32 ms

css

50 ms

css

54 ms

material.css

309 ms

Our browser made a total of 138 requests to load all elements on the main page. We found that 42% of them (58 requests) were addressed to the original Racing-engineering.com, 17% (23 requests) were made to Fonts.gstatic.com and 14% (20 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Racing-engineering.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 746.3 kB (20%)

Content Size

3.8 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Racing-engineering.com main page is 3.8 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. Only a small number of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 51.8 kB

  • Original 60.5 kB
  • After minification 46.7 kB
  • After compression 8.7 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. This page needs HTML code to be minified as it can gain 13.8 kB, which is 23% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 51.8 kB or 86% of the original size.

Image Optimization

-3%

Potential reduce by 96.1 kB

  • Original 3.0 MB
  • After minification 2.9 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. Racing Engineering images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 221.2 kB

  • Original 303.5 kB
  • After minification 264.5 kB
  • After compression 82.3 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 221.2 kB or 73% of the original size.

CSS Optimization

-87%

Potential reduce by 377.2 kB

  • Original 435.6 kB
  • After minification 378.0 kB
  • After compression 58.4 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. Racing-engineering.com needs all CSS files to be minified and compressed as it can save up to 377.2 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 66 (59%)

Requests Now

112

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Racing Engineering. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

racing-engineering.com

racing-engineering.com

442 ms

css

css

32 ms

css

css

50 ms

css

css

54 ms

material.css

material.css

309 ms

tether.min.css

tether.min.css

212 ms

bootstrap.min.css

bootstrap.min.css

423 ms

styles.css

styles.css

212 ms

animate.min.css

animate.min.css

421 ms

style.css

style.css

213 ms

style.css

style.css

526 ms

style.css

style.css

632 ms

mbr-additional.css

mbr-additional.css

319 ms

instawidget.js

instawidget.js

157 ms

widgets.js

widgets.js

80 ms

jquery.min.js

jquery.min.js

419 ms

tether.min.js

tether.min.js

326 ms

bootstrap.min.js

bootstrap.min.js

429 ms

smooth-scroll.js

smooth-scroll.js

426 ms

jquery.viewportchecker.js

jquery.viewportchecker.js

431 ms

script.min.js

script.min.js

523 ms

jquery.touch-swipe.min.js

jquery.touch-swipe.min.js

531 ms

jarallax.js

jarallax.js

541 ms

social-likes.js

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540 ms

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541 ms

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17 ms

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18 ms

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23 ms

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18 ms

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20 ms

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21 ms

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28 ms

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83 ms

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267 ms

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slide01.jpg

294 ms

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393 ms

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580 ms

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580 ms

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290 ms

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580 ms

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393 ms

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594 ms

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586 ms

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613 ms

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611 ms

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693 ms

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718 ms

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914 ms

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1007 ms

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272 ms

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Accessibility Review

racing-engineering.com accessibility score

68

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

High

Links do not have a discernible name

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

racing-engineering.com best practices score

67

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

Browser errors were logged to the console

SEO Factors

racing-engineering.com SEO score

89

Search Engine Optimization Advices

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Racing-engineering.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 Racing-engineering.com 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

racing-engineering.com

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