Tools & Wizards About Us
parisladefense.com screenshot

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

parisladefense.com

Paris La Défense : Quartier d'Affaires Innovant et Dynamique

Page Load Speed

2.7 sec in total

First Response

198 ms

Resources Loaded

2 sec

Page Rendered

549 ms

parisladefense.com screenshot

About Website

Visit parisladefense.com now to see the best up-to-date Paris La Defense content for France and also check out these interesting facts you probably never knew about parisladefense.com

Découvrez Paris La Défense, un quartier d'affaires animé avec des restaurants variés, des divertissements, des espaces de travail modernes, et des événements culturels passionnants.

Visit parisladefense.com

Key Findings

We analyzed Parisladefense.com page load time and found that the first response time was 198 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

parisladefense.com performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

95/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

74/100

25%

SI (Speed Index)

Value3.9 s

83/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value4.8 s

79/100

10%

Network Requests Diagram

parisladefense.com

198 ms

parisladefense.com

360 ms

fr

87 ms

266 ms

app.d155187a.css

178 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 47% of them (14 requests) were addressed to the original Parisladefense.com, 47% (14 requests) were made to Media.parisladefense.com and 7% (2 requests) were made to Analytics.parisladefense.com. The less responsive or slowest element that took the longest time to load (931 ms) relates to the external source Media.parisladefense.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 209.3 kB (15%)

Content Size

1.4 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Parisladefense.com main page is 1.4 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. 40% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 164.4 kB

  • Original 189.8 kB
  • After minification 116.8 kB
  • After compression 25.4 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 73.0 kB, which is 38% 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 164.4 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.1 MB
  • After minification 1.1 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. Paris La Defense images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 44.8 kB

  • Original 66.3 kB
  • After minification 66.3 kB
  • After compression 21.5 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 44.8 kB or 68% of the original size.

CSS Optimization

-0%

Potential reduce by 44 B

  • Original 25.5 kB
  • After minification 25.5 kB
  • After compression 25.4 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. Parisladefense.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (15%)

Requests Now

20

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Paris La Defense. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

parisladefense.com

parisladefense.com

198 ms

parisladefense.com

parisladefense.com

360 ms

fr

fr

87 ms

266 ms

app.d155187a.css

app.d155187a.css

178 ms

runtime.a197f2ab.js

runtime.a197f2ab.js

147 ms

app.7a7fba35.js

app.7a7fba35.js

273 ms

tarteaucitron.js

tarteaucitron.js

314 ms

matomo.js

matomo.js

547 ms

league-of-defense-home.gif

league-of-defense-home.gif

767 ms

20240430-pld-very-food-trip-slider-home-1200x550.jpg

20240430-pld-very-food-trip-slider-home-1200x550.jpg

590 ms

cnit-inauguration-boutiques-restaurants.jpg

cnit-inauguration-boutiques-restaurants.jpg

604 ms

la-tete-dans-les-nuages.jpg

la-tete-dans-les-nuages.jpg

691 ms

20240424-120037.jpg

20240424-120037.jpg

704 ms

odyssey-cro-co-studio-gang.jpg

odyssey-cro-co-studio-gang.jpg

621 ms

mail-gaelmorin-tvk.jpg

mail-gaelmorin-tvk.jpg

746 ms

mav-esplanade-de-la-defense-mai-2022-c-sabrina-budon.jpg

mav-esplanade-de-la-defense-mai-2022-c-sabrina-budon.jpg

768 ms

la-zac-des-groues-credits-air-images.jpg

la-zac-des-groues-credits-air-images.jpg

792 ms

agenda-paris-la-defense.jpg

agenda-paris-la-defense.jpg

858 ms

food-trucks-paris-la-defense-c-carlos-ayesta-2019.JPG

food-trucks-paris-la-defense-c-carlos-ayesta-2019.JPG

874 ms

infos-chantier-paris-la-defense-2019.jpg

infos-chantier-paris-la-defense-2019.jpg

900 ms

carte-acces-la-defense.JPG

carte-acces-la-defense.JPG

915 ms

paris-la-defense-se-fixe-un-nouveau-cap-strategique.jpg

paris-la-defense-se-fixe-un-nouveau-cap-strategique.jpg

931 ms

houschka-rounded-bold.797cbdc5.woff

houschka-rounded-bold.797cbdc5.woff

181 ms

open-sans-italic.ece34c7d.woff

open-sans-italic.ece34c7d.woff

109 ms

open-sans-semibold-italic.044364ca.woff

open-sans-semibold-italic.044364ca.woff

209 ms

open-sans-regular.363ae9ca.woff

open-sans-regular.363ae9ca.woff

121 ms

open-sans-semibold.68aad909.woff

open-sans-semibold.68aad909.woff

121 ms

houschka-rounded-light-italic.638f7537.woff

houschka-rounded-light-italic.638f7537.woff

225 ms

matomo.php

matomo.php

127 ms

Accessibility Review

parisladefense.com accessibility score

75

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

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.

ARIA

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.

Impact

Issue

High

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

parisladefense.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

SEO Factors

parisladefense.com SEO score

79

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 doesn't use 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 Parisladefense.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 Parisladefense.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

parisladefense.com

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