Access bbi.fr. BBI Immobilier (Louhans, Lons le Saunier et Buxy)

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value18.7 s

0/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value1,590 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.241

52/100

15%

TTI (Time to Interactive)

Value20.4 s

2/100

10%

bbi.fr

1101 ms

www.bbi.fr

930 ms

css

34 ms

app.css

174 ms

router.js

299 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 64% of them (42 requests) were addressed to the original Bbi.fr, 12% (8 requests) were made to Fonts.gstatic.com and 9% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Bbi.fr.

Content Size

2.8 MB

After Optimization

2.4 MB

In fact, the total size of Bbi.fr main page is 2.8 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. 80% 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 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 139.9 kB

Original 152.1 kB
After minification 119.6 kB
After compression 12.2 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. This page needs HTML code to be minified as it can gain 32.5 kB, which is 21% 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 139.9 kB or 92% of the original size.

Image Optimization

-9%

Potential reduce by 215.5 kB

Original 2.3 MB
After minification 2.1 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. BBI images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 3.7 kB

Original 240.5 kB
After minification 240.5 kB
After compression 236.8 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

-0%

Potential reduce by 0 B

Original 76.8 kB
After minification 76.8 kB
After compression 76.8 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. Bbi.fr has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BBI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

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

button, link, and menuitem elements 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.

High

[role]s are not contained by their required parent element

High

[role] values are not valid

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 semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

<frame> or <iframe> elements do not have a title

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

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.

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

High

Page has valid source maps

Search Engine Optimization Advices

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

High

robots.txt is not valid

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

FR
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bbi.fr 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 Bbi.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

bbi.fr

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

Report Summary

Performance

Accessibility

Best Practices

SEO

BBI Immobilier (Louhans, Lons le Saunier et Buxy) - BBI Immobilier

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

bbi.fr

www.bbi.fr

css

app.css

router.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

bbi.fr

www.bbi.fr

css

app.css

router.js

routing

app.min.js

gtm.js

pz7z8cKzkq4

logo-bbi.svg

img-7023-1.jpeg

img-8537.jpeg

img-8547-1.jpeg

img-4207-1.jpeg

img20221118130949.jpeg

img20221118131225.jpeg

logo-fnaim.jpg

bbi-logo-unis.png

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KFOlCnqEu92Fr1MmSU5fBBc-.woff

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icomoon.woff

analytics.js

www-player.css

www-embed-player.js

base.js

collect

js

ad_status.js

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embed.js

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KFOlCnqEu92Fr1MmEU9fBBc-.woff

img-7023-1.jpeg

img-8537.jpeg

img-8547-1.jpeg

img20221118130949.jpeg

img20221118131225.jpeg

img-4207-1.jpeg

img-4629.jpeg