Tools & Wizards About Us
ca.billetreduc.com screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

ca.billetreduc.com

Spectacles, Théâtre, Concerts en Réduction à Paris, Lyon, Marseille - Billet Réduc votre Agenda Sorties à prix promo | BilletReduc.com

Page Load Speed

6.4 sec in total

First Response

415 ms

Resources Loaded

5.6 sec

Page Rendered

402 ms

ca.billetreduc.com screenshot

About Website

Welcome to ca.billetreduc.com homepage info - get ready to check Ca Billet Reduc best content for France right away, or after learning these important things about ca.billetreduc.com

Réservation de places de spectacles à prix réduits, pour des pièces de théâtre, de concerts, de soirées à Paris, Lyon, Marseille et dans toute la France. Guide des pièces de théâtre et spectacle avec ...

Visit ca.billetreduc.com

Key Findings

We analyzed Ca.billetreduc.com page load time and found that the first response time was 415 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

ca.billetreduc.com performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value17.2 s

0/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value4,010 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value1.244

1/100

15%

TTI (Time to Interactive)

Value24.7 s

0/100

10%

Network Requests Diagram

ca.billetreduc.com

415 ms

ca.billetreduc.com

1235 ms

responsive,css,all.min.css

800 ms

js

48 ms

responsive,js,3rdParty.js

369 ms

Our browser made a total of 122 requests to load all elements on the main page. We found that 84% of them (103 requests) were addressed to the original Ca.billetreduc.com, 7% (8 requests) were made to Billetreduc.com and 4% (5 requests) were made to Pic.billetreduc.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Ca.billetreduc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 193.2 kB (16%)

Content Size

1.2 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Ca.billetreduc.com main page is 1.2 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. 60% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 116.4 kB

  • Original 139.2 kB
  • After minification 139.1 kB
  • After compression 22.8 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 116.4 kB or 84% of the original size.

Image Optimization

-7%

Potential reduce by 76.8 kB

  • Original 1.0 MB
  • After minification 965.7 kB

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. Ca Billet Reduc images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 9 B

  • Original 32.1 kB
  • After minification 32.1 kB
  • After compression 32.1 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.

Requests Breakdown

Number of requests can be reduced by 22 (18%)

Requests Now

119

After Optimization

97

  • Images
  • JavaScript
  • CSS

The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ca Billet Reduc. 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 as a result speed up the page load time.

Network Requests Diagram

ca.billetreduc.com

ca.billetreduc.com

415 ms

ca.billetreduc.com

ca.billetreduc.com

1235 ms

responsive,css,all.min.css

responsive,css,all.min.css

800 ms

js

js

48 ms

responsive,js,3rdParty.js

responsive,js,3rdParty.js

369 ms

responsive,js,all.js

responsive,js,all.js

371 ms

js,referrertracker.js

js,referrertracker.js

249 ms

responsive,js,maxv2.js

responsive,js,maxv2.js

251 ms

gtm.js

gtm.js

224 ms

sa.js

sa.js

224 ms

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489 ms

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554 ms

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163 ms

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159 ms

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heart.png

160 ms

user.png

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161 ms

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160 ms

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356 ms

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266 ms

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276 ms

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266 ms

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291 ms

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424 ms

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382 ms

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427 ms

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450 ms

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463 ms

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559 ms

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512 ms

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535 ms

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591 ms

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667 ms

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577 ms

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692 ms

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960 ms

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734 ms

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707 ms

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963 ms

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969 ms

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801 ms

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963 ms

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1071 ms

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953 ms

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1204 ms

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1088 ms

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1267 ms

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1275 ms

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landing

95 ms

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40 ms

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50 ms

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1021 ms

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1148 ms

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1117 ms

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1298 ms

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1471 ms

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1225 ms

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1135 ms

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1369 ms

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1332 ms

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1228 ms

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1530 ms

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1185 ms

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1463 ms

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1460 ms

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1284 ms

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1353 ms

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1245 ms

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1350 ms

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1306 ms

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1332 ms

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1658 ms

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1388 ms

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1306 ms

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1457 ms

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1263 ms

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1313 ms

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1111 ms

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1395 ms

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1202 ms

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1325 ms

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1195 ms

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1369 ms

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1135 ms

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1278 ms

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1154 ms

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1071 ms

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1161 ms

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1034 ms

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1163 ms

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1227 ms

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1072 ms

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1142 ms

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1076 ms

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1046 ms

Accessibility Review

ca.billetreduc.com accessibility score

79

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

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

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

ca.billetreduc.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

ca.billetreduc.com SEO score

75

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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 doesn't use 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 Ca.billetreduc.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 Ca.billetreduc.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

ca.billetreduc.com

Open Graph description is not detected on the main page of Ca Billet Reduc. 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: