Access alpine-electronics.fr. Alpine - Systèmes de navigation GPS Volkswagen, Audi, BMW et Mercedes

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

66/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

alpine-electronics.fr

392 ms

www.alpine-electronics.fr

635 ms

alpine.css

190 ms

fceAccordion.css

194 ms

glossary.css

194 ms

Our browser made a total of 114 requests to load all elements on the main page. We found that 90% of them (103 requests) were addressed to the original Alpine-electronics.fr, 6% (7 requests) were made to Alpine.wiredminds.de and 2% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Alpine-electronics.fr.

Content Size

3.9 MB

After Optimization

3.1 MB

In fact, the total size of Alpine-electronics.fr main page is 3.9 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 140.6 kB

Original 161.8 kB
After minification 155.7 kB
After compression 21.2 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 140.6 kB or 87% of the original size.

Image Optimization

-9%

Potential reduce by 297.7 kB

Original 3.3 MB
After minification 3.0 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. Alpine Electronics images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 276.7 kB

Original 370.7 kB
After minification 302.6 kB
After compression 94.0 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 276.7 kB or 75% of the original size.

CSS Optimization

-80%

Potential reduce by 45.0 kB

Original 56.1 kB
After minification 40.8 kB
After compression 11.2 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. Alpine-electronics.fr needs all CSS files to be minified and compressed as it can save up to 45.0 kB or 80% of the original size.

Requests Now

108

After Optimization

The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alpine Electronics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

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

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

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

Language and Encoding

Language Detected

FR
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alpine-electronics.fr can be misinterpreted by Google and other search engines. Our service has detected that French 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 Alpine-electronics.fr 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

alpine-electronics.fr

Open Graph description is not detected on the main page of Alpine Electronics. 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

Alpine - Systèmes de navigation GPS Volkswagen, Audi, BMW et Mercedes

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

alpine-electronics.fr

www.alpine-electronics.fr

alpine.css

fceAccordion.css

glossary.css

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

alpine-electronics.fr

www.alpine-electronics.fr

alpine.css

fceAccordion.css

glossary.css

thickbox.css

stylesheet_906f99f17f.css

jquery-1.7.2.min.js

jquery-ui-personalized-1.6rc5.js

fceAccordion.js

glossary.js

thickbox-compressed.js

hoverIntent.js

dropdownmenu.js

javascript_9a38f34785.js

flexslider.css

jquery.flexslider.js

sliderstyles.css

reflection.js

misc-sitescript.js

shadowbox.js

shadowbox.css

scripts.js

styles.css

slider-rms.min.js

slider-module-rms.min.css

wz_tooltip.js

tip_balloon.js

count.js

heatmap.js

wm_autotrackv9.js

fce.css

glossary.css

count.js

alpine_logo_small.gif

FR.PNG

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