Access sportraker.com. Pièces détachées, accessoires et équipements de vélo pas cher

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value13.1 s

0/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value7.7 s

45/100

10%

sportraker.com

263 ms

sportraker.com

1019 ms

style.css

407 ms

style-mep.css

426 ms

lts.js

429 ms

Our browser made a total of 135 requests to load all elements on the main page. We found that 96% of them (129 requests) were addressed to the original Sportraker.com, 1% (2 requests) were made to Ajax.googleapis.com and 1% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Sportraker.com.

Content Size

1.9 MB

After Optimization

1.6 MB

In fact, the total size of Sportraker.com main page is 1.9 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. 50% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 79.9 kB

Original 95.0 kB
After minification 93.3 kB
After compression 15.2 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 79.9 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 51.9 kB

Original 1.5 MB
After minification 1.5 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. Sportraker images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 160.4 kB

Original 291.3 kB
After minification 291.3 kB
After compression 130.9 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 160.4 kB or 55% of the original size.

CSS Optimization

-18%

Potential reduce by 4.6 kB

Original 26.5 kB
After minification 26.5 kB
After compression 21.9 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. Sportraker.com needs all CSS files to be minified and compressed as it can save up to 4.6 kB or 18% of the original size.

Requests Now

131

After Optimization

The browser has sent 131 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sportraker. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 29 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 the interpretation of your content by users in different locales.

High

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

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

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

N/A
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 Sportraker.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Sportraker.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

sportraker.com

Open Graph description is not detected on the main page of Sportraker. 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 détachées, accessoires et équipements de vélo pas cher > Sportraker.com

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

sportraker.com

sportraker.com

style.css

style-mep.css

lts.js

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

sportraker.com

sportraker.com

style.css

style-mep.css

lts.js

overlib.js

overlib_mini.js

fonctions-ajax.js

real_ajax_options_produit.js

jquery.min.js

jquery-ui.min.js

jquery.scrollTo-1.4.2-min.js

jquery.easing.1.3.js

jquery.corner.js

jquery.moodular.js

jquery.moodular.controls.js

jquery.moodular.effects.js

jquery.lightbox-0.5.pack.js

jquery.lightbox-0.5.css

jcarousellite.js

easySlider1.7.js

screen.css

fonctions-fr.js

entete.css

arianne.css

gauche.css

droit.css

accueil.css

zoom.css

listing.css

icones_rubriques.css

mon_compte.css

inscription.css

panier.css

fidelite.css

plan.css

faq.css

ligthbox.css

footer.css

validation_achat.css

structure.css

plan_boutique.css

accueil_univers_rub0_rub1.css