Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

optionbinaire-amf.fr

Comment investir sur internet ? Conseils et stratégies d'investissement 2023

Page Load Speed

3.8 sec in total

First Response

319 ms

Resources Loaded

2.1 sec

Page Rendered

1.4 sec

optionbinaire-amf.fr screenshot

About Website

Welcome to optionbinaire-amf.fr homepage info - get ready to check Optionbinaire Amf best content for France right away, or after learning these important things about optionbinaire-amf.fr

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Visit optionbinaire-amf.fr

Key Findings

We analyzed Optionbinaire-amf.fr page load time and found that the first response time was 319 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

optionbinaire-amf.fr performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value14.3 s

1/100

10%

TBT (Total Blocking Time)

Value27,940 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value35.9 s

0/100

10%

Network Requests Diagram

optionbinaire-amf.fr

319 ms

trading-binaire.com

266 ms

investir-sur-internet.com

769 ms

head-6e3530b2ee955e7d0971f278133f1dca6a666487.css

39 ms

fbevents.js

183 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Optionbinaire-amf.fr, 79% (19 requests) were made to Investir-sur-internet.com and 8% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (769 ms) relates to the external source Investir-sur-internet.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 401.5 kB (89%)

Content Size

453.3 kB

After Optimization

51.8 kB

In fact, the total size of Optionbinaire-amf.fr main page is 453.3 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. 50% of websites need less resources to load. HTML takes 453.3 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 401.5 kB

  • Original 453.3 kB
  • After minification 428.7 kB
  • After compression 51.8 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. 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 401.5 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (90%)

Requests Now

20

After Optimization

2

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Optionbinaire Amf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

optionbinaire-amf.fr accessibility score

92

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

Best Practices

optionbinaire-amf.fr best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

optionbinaire-amf.fr SEO score

84

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 Optionbinaire-amf.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 Optionbinaire-amf.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

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