Access road-vibrations.com. Pièces et accessoires harley davidson par

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

91/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value280 ms

81/100

30%

CLS (Cumulative Layout Shift)

Value0.398

25/100

15%

TTI (Time to Interactive)

Value3.7 s

91/100

10%

road-vibrations.com

315 ms

www.road-vibrations.com

801 ms

v_15_1ae731f18179906dc30dd16934edbd70_all.css

302 ms

road-vibrations-logo-1647270122.jpg

299 ms

page-pieces-hd-en-construction.jpg

393 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that all of those requests were addressed to Road-vibrations.com and no external sources were called. The less responsive or slowest element that took the longest time to load (837 ms) belongs to the original domain Road-vibrations.com.

Content Size

657.2 kB

After Optimization

514.2 kB

In fact, the total size of Road-vibrations.com main page is 657.2 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. 30% of websites need less resources to load. Images take 371.9 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 140.1 kB

Original 158.9 kB
After minification 128.6 kB
After compression 18.8 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 30.3 kB, which is 19% 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 140.1 kB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 2.1 kB

Original 371.9 kB
After minification 369.8 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. Road Vibrations images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 432 B

Original 88.6 kB
After minification 88.6 kB
After compression 88.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 368 B

Original 37.8 kB
After minification 37.8 kB
After compression 37.4 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. Road-vibrations.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Road Vibrations. According to our analytics all requests are already optimized.

Accessibility Issues

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.

High

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

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.

High

Buttons do not have an accessible name

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links are not crawlable

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

FR
Language Claimed

FR
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Road-vibrations.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Road-vibrations.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

road-vibrations.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Pièces et accessoires harley davidson par - Road-Vibrations

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

road-vibrations.com

www.road-vibrations.com

v_15_1ae731f18179906dc30dd16934edbd70_all.css

road-vibrations-logo-1647270122.jpg

page-pieces-hd-en-construction.jpg

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

road-vibrations.com

www.road-vibrations.com

v_15_1ae731f18179906dc30dd16934edbd70_all.css

road-vibrations-logo-1647270122.jpg

page-pieces-hd-en-construction.jpg

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v_13_0a9725184f4738967dbe64cbcfb0a88b.js

3-small_manuf.jpg

6-small_manuf.jpg

5-small_manuf.jpg

4-small_manuf.jpg

bg_body.png

fontawesome-webfont.woff

bx_loader.gif

advertising.jpg

Accessibility Review

Accessibility Issues

Best Practices