4.9 sec in total
393 ms
3.1 sec
1.4 sec
Welcome to criteo.fr homepage info - get ready to check Criteo best content right away, or after learning these important things about criteo.fr
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Visit criteo.frWe analyzed Criteo.fr page load time and found that the first response time was 393 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
criteo.fr performance score
name
value
score
weighting
Value5.4 s
7/100
10%
Value7.1 s
5/100
25%
Value17.6 s
0/100
10%
Value37,780 ms
0/100
30%
Value0.054
98/100
15%
Value51.1 s
0/100
10%
393 ms
190 ms
173 ms
335 ms
90 ms
Our browser made a total of 144 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Criteo.fr, 92% (133 requests) were made to Criteo.com and 1% (2 requests) were made to Tree-nation.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Criteo.matomo.cloud.
Page size can be reduced by 1.0 MB (19%)
5.3 MB
4.2 MB
In fact, the total size of Criteo.fr main page is 5.3 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. 85% 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 4.2 MB which makes up the majority of the site volume.
Potential reduce by 270.7 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 37.8 kB, which is 12% 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 270.7 kB or 87% of the original size.
Potential reduce by 101.0 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. Criteo images are well optimized though.
Potential reduce by 6.7 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 6.7 kB or 12% of the original size.
Potential reduce by 632.6 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. Criteo.fr needs all CSS files to be minified and compressed as it can save up to 632.6 kB or 86% of the original size.
Number of requests can be reduced by 16 (12%)
129
113
The browser has sent 129 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Criteo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
criteo.fr
393 ms
www.criteo.com
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www.criteo.com
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gtm.js
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theme.min.css
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tablepress-combined.min.css
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tablepress-responsive.min.css
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jquery.min.js
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jquery-migrate.min.js
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cookies.js
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track.js
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link-rewrite.js
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slick.css
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qppr_frontend_script.min.js
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bs4.min.js
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iframe.min.js
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theme.min.js
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scrolllock.min.js
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jquery.matchHeight-min.js
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slick.min.js
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label-co2-website-white-en.png
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criteo-logo-orange.svg
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globe.svg
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HP-Hero-Image.svg
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HP-goals.svg
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casa-it-logo.png
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%C5%81%C3%B3%C5%BCkoholicy-logo.png
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immobiliare-logo-positivo.png
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laredoute.png
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01_Trip-logo.png
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ss-logo-Metropoles.png
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SpiegelLogoWeb-min.png
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Queryo-logo.png
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ss-logo-Rocket-Digital.png
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ss-logo-webranking.png
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ss-logo-Rowenta.png
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SportScheck_Logo-01-min.png
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ss-logo-myToys-min.png
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ss-logo-Warburtons-min.png
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ss-valmano-logo-min.png
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ABInBev-logo1.png
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Dynacraft-logo.png
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container_ehLPYE8z.js
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Consumer-Trends-Cover-01.jpg
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Consumer-Trends-Cover-02.jpg
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Consumer-Trends-Cover-03.jpg
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Consumer-Trends-Cover-05.jpg
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phone-widget.svg
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criteo-logo-white-footer.svg
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search.svg
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CriteoHP-2022.svg
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2022-Holiday-Playbook-HP-banner-EN-v3.svg
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Billion-Users-Icon.svg
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HurmeGeometricSans4-SemiBold.woff
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ApercuPro-Bold.woff
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HurmeGeometricSans1-Regular.woff
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ApercuPro.woff
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HurmeGeometricSans1-SemiBold.woff
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fa-solid-900.woff
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Publisher-Icon.svg
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Interactions-Icon.svg
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Countries-Icon.svg
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Awareness-Icon.svg
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Consideration-Icon.svg
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Conversion-Icon.svg
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the-stories-bg-1024x480-1.png
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ss-hero-Ambiendo-min.jpg
189 ms
ss-hero-Vino75-min.jpg
171 ms
ss-hero-Anacapri-scaled-min-1.jpg
195 ms
ss-hero-answear-min.jpg
194 ms
Bemol-ss-hero.jpg
196 ms
ss-hero-Casa-IT.jpg
193 ms
ss-hero-Endo-cropped-e1607625563501.jpg
201 ms
ss-hero-Fine-Wines-scaled-min.jpg
193 ms
ss-hero-Flo-scaled.jpg
197 ms
ss-hero-graham-brown-wallpaper.jpg
190 ms
ss-hero-Maison-Convertible-min-e1633610550262.png
201 ms
ss-hero-Litoralulromanesc.jpeg
191 ms
ss-hero-Lozkoholicy-e1592336877717.jpg
189 ms
%C5%81%C3%B3%C5%BCkoholicy-logo.png
190 ms
ss-hero-Mr.-Blue-1.png
195 ms
ss-hero-Pau-a-Pique.png
191 ms
ss-hero-Vivara.jpg
189 ms
ss-hero-wiber-min-e1589907155506.png
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ss-hero-Wurth-min.png
167 ms
arrow-prev-slick.svg
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arrow-next-slick.svg
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icon-volume.png
161 ms
list-checkmark.svg
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Shopper-Graph-Icon.svg
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Drive-Value-Icon.png
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Product-Recommendations-Icon-04.svg
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Retail-Media-for-Brands-Icon-06.svg
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Predictive-Bidding-Icon-01.svg
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consumer-trends-bg-1024x480-1.png
139 ms
expand-arrows.svg
137 ms
matomo.php
1002 ms
Prod
772 ms
fa-brands-400.woff
128 ms
otSDKStub.js
402 ms
%C5%81%C3%B3%C5%BCkoholicy-logo.png
291 ms
criteo.fr accessibility score
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
[aria-*] attributes do not match their roles
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
criteo.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
criteo.fr SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Document doesn't have a valid hreflang
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Criteo.fr can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Criteo.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.
criteo.fr
Open Graph data is detected on the main page of Criteo. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: