Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

cannesairshow.com

France Air Expo 2024 - Salon International de l’aviation générale

Page Load Speed

6.4 sec in total

First Response

322 ms

Resources Loaded

5.7 sec

Page Rendered

336 ms

cannesairshow.com screenshot

About Website

Click here to check amazing Cannes Air Show content. Otherwise, check out these important facts you probably never knew about cannesairshow.com

France Air Expo rassemble en un même lieu les principaux acteurs de l’aviation générale : de l’ulm à l’avion d’affaires en passant par l’hélicoptère et tous les services et équipements dédiés, fédérat...

Visit cannesairshow.com

Key Findings

We analyzed Cannesairshow.com page load time and found that the first response time was 322 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster. This domain responded with an error, which can significantly jeopardize Cannesairshow.com rating and web reputation

Performance Metrics

cannesairshow.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value16.8 s

0/100

25%

SI (Speed Index)

Value11.7 s

4/100

10%

TBT (Total Blocking Time)

Value690 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0.29

41/100

15%

TTI (Time to Interactive)

Value12.3 s

15/100

10%

Network Requests Diagram

cannesairshow.com

322 ms

no.html

88 ms

www.franceairexpo.com

285 ms

franceairexpo.com

457 ms

style.css

262 ms

Our browser made a total of 126 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Cannesairshow.com, 90% (114 requests) were made to Franceairexpo.com and 5% (6 requests) were made to Breitling.com. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source Franceairexpo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 384.3 kB (20%)

Content Size

1.9 MB

After Optimization

1.5 MB

In fact, the total size of Cannesairshow.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. 45% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 712 B

  • Original 1.0 kB
  • After minification 763 B
  • After compression 316 B

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 265 B, which is 26% 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 712 B or 69% of the original size.

Image Optimization

-10%

Potential reduce by 155.5 kB

  • Original 1.6 MB
  • After minification 1.4 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. Cannes Air Show images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 187.7 kB

  • Original 281.9 kB
  • After minification 265.8 kB
  • After compression 94.2 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 187.7 kB or 67% of the original size.

CSS Optimization

-80%

Potential reduce by 40.4 kB

  • Original 50.8 kB
  • After minification 42.8 kB
  • After compression 10.4 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. Cannesairshow.com needs all CSS files to be minified and compressed as it can save up to 40.4 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 77 (63%)

Requests Now

123

After Optimization

46

The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cannes Air Show. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 44 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

cannesairshow.com accessibility score

67

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

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

cannesairshow.com best practices score

92

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

SEO Factors

cannesairshow.com SEO score

93

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    FR

  • 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 Cannesairshow.com 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 Cannesairshow.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

Open Graph description is not detected on the main page of Cannes Air Show. 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: