Tools & Wizards About Us

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

sans-bpa.com

Plastique Sans BPA, Zéro plastique et Zéro Déchet - sans-bpa.com

Page Load Speed

4.6 sec in total

First Response

273 ms

Resources Loaded

4.2 sec

Page Rendered

168 ms

About Website

Welcome to sans-bpa.com homepage info - get ready to check Sans BPA best content for France right away, or after learning these important things about sans-bpa.com

Sans BPA, des produits zéro plastique et zéro déchet. Vers un monde sans plastique avec des produits sans BPA, pour une consommation responsable.

Visit sans-bpa.com

Key Findings

We analyzed Sans-bpa.com page load time and found that the first response time was 273 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

sans-bpa.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.2 s

1/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value2,330 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.1 s

12/100

10%

Network Requests Diagram

sans-bpa.com

273 ms

www.sans-bpa.com

587 ms

js

60 ms

v_496_d06b928333c4d2916c9b3ec7bc858b3e_all.css

625 ms

v_273_6ba38121cb4a3df670dcb30231965c3c.js

925 ms

Our browser made a total of 199 requests to load all elements on the main page. We found that 14% of them (28 requests) were addressed to the original Sans-bpa.com, 25% (50 requests) were made to Cdn3.sans-bpa.com and 23% (46 requests) were made to Cdn2.sans-bpa.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Cdn3.sans-bpa.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 696.1 kB (15%)

Content Size

4.7 MB

After Optimization

4.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sans-bpa.com main page is 4.7 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 3.9 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 147.3 kB

  • Original 178.8 kB
  • After minification 178.8 kB
  • After compression 31.5 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 147.3 kB or 82% of the original size.

Image Optimization

-13%

Potential reduce by 520.6 kB

  • Original 3.9 MB
  • After minification 3.4 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. Obviously, Sans BPA needs image optimization as it can save up to 520.6 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-6%

Potential reduce by 26.9 kB

  • Original 471.8 kB
  • After minification 471.8 kB
  • After compression 444.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 1.3 kB

  • Original 93.9 kB
  • After minification 93.9 kB
  • After compression 92.6 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. Sans-bpa.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 35 (19%)

Requests Now

186

After Optimization

151

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 186 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sans BPA. 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 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

sans-bpa.com accessibility score

65

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

sans-bpa.com best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

sans-bpa.com SEO score

83

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

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

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