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criteo.net screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 68

    SEO

    Google-friendlier than
    28% of websites

criteo.net

The Commerce Media Platform for the Open Internet | Criteo

Page Load Speed

10.8 sec in total

First Response

1.3 sec

Resources Loaded

8.3 sec

Page Rendered

1.2 sec

criteo.net screenshot

About Website

Welcome to criteo.net homepage info - get ready to check Criteo best content for United States right away, or after learning these important things about criteo.net

Activate the world’s largest set of commerce data to bring richer experiences to consumers with our Commerce Media Platform.

Visit criteo.net

Key Findings

We analyzed Criteo.net page load time and found that the first response time was 1.3 sec and then it took 9.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

criteo.net performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value14.5 s

1/100

10%

TBT (Total Blocking Time)

Value10,310 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.045

99/100

15%

TTI (Time to Interactive)

Value30.0 s

0/100

10%

Network Requests Diagram

www.criteo.com

1277 ms

gtm.js

92 ms

theme.min.css

657 ms

tablepress-combined.min.css

546 ms

tablepress-responsive.min.css

542 ms

Our browser made a total of 150 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Criteo.net, 4% (6 requests) were made to Cdn.cookielaw.org and 1% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Criteo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 490.1 kB (10%)

Content Size

4.8 MB

After Optimization

4.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Criteo.net main page is 4.8 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. 75% 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.

HTML Optimization

-86%

Potential reduce by 349.8 kB

  • Original 406.9 kB
  • After minification 369.1 kB
  • After compression 57.1 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 349.8 kB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 101.0 kB

  • Original 4.2 MB
  • After minification 4.1 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. Criteo images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 6.7 kB

  • Original 143.6 kB
  • After minification 143.6 kB
  • After compression 136.9 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.

CSS Optimization

-25%

Potential reduce by 32.6 kB

  • Original 131.5 kB
  • After minification 131.5 kB
  • After compression 98.9 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.net needs all CSS files to be minified and compressed as it can save up to 32.6 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (16%)

Requests Now

139

After Optimization

117

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 139 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 20 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.criteo.com

www.criteo.com

1277 ms

gtm.js

gtm.js

92 ms

theme.min.css

theme.min.css

657 ms

tablepress-combined.min.css

tablepress-combined.min.css

546 ms

tablepress-responsive.min.css

tablepress-responsive.min.css

542 ms

jquery.min.js

jquery.min.js

826 ms

jquery-migrate.min.js

jquery-migrate.min.js

552 ms

cookies.js

cookies.js

546 ms

track.js

track.js

330 ms

link-rewrite.js

link-rewrite.js

664 ms

slick.css

slick.css

69 ms

qppr_frontend_script.min.js

qppr_frontend_script.min.js

770 ms

bs4.min.js

bs4.min.js

774 ms

iframe.min.js

iframe.min.js

770 ms

theme.min.js

theme.min.js

838 ms

scrolllock.min.js

scrolllock.min.js

839 ms

jquery.matchHeight-min.js

jquery.matchHeight-min.js

71 ms

slick.min.js

slick.min.js

95 ms

label-co2-website-white-en.png

label-co2-website-white-en.png

575 ms

criteo-logo-orange.svg

criteo-logo-orange.svg

174 ms

globe.svg

globe.svg

176 ms

HP-Hero-Image.svg

HP-Hero-Image.svg

1639 ms

HP-goals.svg

HP-goals.svg

732 ms

ss-logo-Ambiendo.png

ss-logo-Ambiendo.png

511 ms

ss-logo-Vino75-min.png

ss-logo-Vino75-min.png

513 ms

ss-logo-Anacapri.png

ss-logo-Anacapri.png

577 ms

ss-logo-answear.png

ss-logo-answear.png

575 ms

Bemol-ss-logo-min.png

Bemol-ss-logo-min.png

576 ms

casa-it-logo.png

casa-it-logo.png

577 ms

ss-logo-Endo.png

ss-logo-Endo.png

747 ms

Logo-Fine-Wines-2.png

Logo-Fine-Wines-2.png

751 ms

ss-logo-Flo.png

ss-logo-Flo.png

728 ms

ss-logo-Graham-Brown.png

ss-logo-Graham-Brown.png

1493 ms

ss-logo-Maison-Convertible-min.png

ss-logo-Maison-Convertible-min.png

1676 ms

ss-logo-Litoralulromanesc.png

ss-logo-Litoralulromanesc.png

1673 ms

%C5%81%C3%B3%C5%BCkoholicy-logo.png

%C5%81%C3%B3%C5%BCkoholicy-logo.png

1944 ms

ss-logo-Mr.-Blue.png

ss-logo-Mr.-Blue.png

1634 ms

ss-logo-Pau-a-Pique.png

ss-logo-Pau-a-Pique.png

1622 ms

ss-logo-VIVARA.png

ss-logo-VIVARA.png

1925 ms

logo-landscape-01.png

logo-landscape-01.png

1927 ms

ss-logo-Wurth-min.png

ss-logo-Wurth-min.png

1926 ms

ss-logo-6th-Street.png

ss-logo-6th-Street.png

1917 ms

ss-logo-Ad-Council.png

ss-logo-Ad-Council.png

1921 ms

ss-logo-Bukalapak.png

ss-logo-Bukalapak.png

1933 ms

ss-logo-Corsair.png

ss-logo-Corsair.png

1935 ms

Cyrillus-logo.png

Cyrillus-logo.png

1929 ms

ss-logo-FBS.jpg

ss-logo-FBS.jpg

1935 ms

ss-logo-Fnac-Darty.png

ss-logo-Fnac-Darty.png

1930 ms

ss-logo-Goods.ru_.png

ss-logo-Goods.ru_.png

1936 ms

ss-logo-Gradeup.png

ss-logo-Gradeup.png

2270 ms

ss-logo-Homelane.png

ss-logo-Homelane.png

2173 ms

immobiliare-logo-positivo.png

immobiliare-logo-positivo.png

2171 ms

ss-logo-Kalyaev-transparent.png

ss-logo-Kalyaev-transparent.png

2107 ms

laredoute.png

laredoute.png

1954 ms

ss-logo-Lamps-Plus.png

ss-logo-Lamps-Plus.png

2046 ms

HurmeGeometricSans4-SemiBold.woff

HurmeGeometricSans4-SemiBold.woff

2324 ms

ApercuPro-Bold.woff

ApercuPro-Bold.woff

1775 ms

HurmeGeometricSans1-Regular.woff

HurmeGeometricSans1-Regular.woff

1895 ms

ApercuPro.woff

ApercuPro.woff

1893 ms

HurmeGeometricSans1-SemiBold.woff

HurmeGeometricSans1-SemiBold.woff

2058 ms

fa-solid-900.woff

fa-solid-900.woff

1924 ms

ss-logo-LG-Uplus-KR.png

ss-logo-LG-Uplus-KR.png

1929 ms

ss-logo-Linio-transparent.png

ss-logo-Linio-transparent.png

1935 ms

ss-logo-Micromania-copy.png

ss-logo-Micromania-copy.png

1818 ms

ss-logo-ONeill-min.png

ss-logo-ONeill-min.png

1886 ms

fa-brands-400.woff

fa-brands-400.woff

1888 ms

ss-logo-puma.png

ss-logo-puma.png

1881 ms

Prod

Prod

1158 ms

otSDKStub.js

otSDKStub.js

429 ms

ss-logo-SEAT.png

ss-logo-SEAT.png

1075 ms

ss-logo-sephora-min-e1527784766336.png

ss-logo-sephora-min-e1527784766336.png

1076 ms

ss-logo-TMON.png

ss-logo-TMON.png

1083 ms

01_Trip-logo.png

01_Trip-logo.png

1366 ms

ss-logo-Metropoles.png

ss-logo-Metropoles.png

1361 ms

ss-hero-WetterOnline-min.png

ss-hero-WetterOnline-min.png

1104 ms

ss-logo-burdaforward-min.png

ss-logo-burdaforward-min.png

1104 ms

SpiegelLogoWeb-min.png

SpiegelLogoWeb-min.png

1104 ms

ss-logo-Fluid.png

ss-logo-Fluid.png

1104 ms

ss-logo-intarget-min.png

ss-logo-intarget-min.png

1106 ms

ss-logo-playd.png

ss-logo-playd.png

1103 ms

Queryo-logo.png

Queryo-logo.png

1106 ms

ss-logo-Rocket-Digital.png

ss-logo-Rocket-Digital.png

1105 ms

ss-logo-They-min.png

ss-logo-They-min.png

1170 ms

ss-logo-webranking.png

ss-logo-webranking.png

1235 ms

ss-logo-Rowenta.png

ss-logo-Rowenta.png

1190 ms

SportScheck_Logo-01-min.png

SportScheck_Logo-01-min.png

1186 ms

ss-logo-myToys-min.png

ss-logo-myToys-min.png

1237 ms

ss-logo-Stella-Fietsen.png

ss-logo-Stella-Fietsen.png

1046 ms

ss-logo-Warburtons-min.png

ss-logo-Warburtons-min.png

1098 ms

ss-valmano-logo-min.png

ss-valmano-logo-min.png

1114 ms

ABInBev-logo1.png

ABInBev-logo1.png

1111 ms

abea7ce1-ccba-41d3-8e6e-f70a8e897e5c.json

abea7ce1-ccba-41d3-8e6e-f70a8e897e5c.json

53 ms

Dynacraft-logo.png

Dynacraft-logo.png

1090 ms

location

location

219 ms

Consumer-Trends-Cover-01.jpg

Consumer-Trends-Cover-01.jpg

1132 ms

Consumer-Trends-Cover-02.jpg

Consumer-Trends-Cover-02.jpg

1283 ms

Consumer-Trends-Cover-03.jpg

Consumer-Trends-Cover-03.jpg

1106 ms

Consumer-Trends-Cover-05.jpg

Consumer-Trends-Cover-05.jpg

1017 ms

phone-widget.svg

phone-widget.svg

989 ms

criteo-logo-white-footer.svg

criteo-logo-white-footer.svg

1029 ms

otBannerSdk.js

otBannerSdk.js

53 ms

search.svg

search.svg

1085 ms

CriteoHP-2022.svg

CriteoHP-2022.svg

1088 ms

Commerce-Guide-HP-Banner.svg

Commerce-Guide-HP-Banner.svg

1622 ms

en.json

en.json

60 ms

Billion-Users-Icon.svg

Billion-Users-Icon.svg

1029 ms

Publisher-Icon.svg

Publisher-Icon.svg

1176 ms

Interactions-Icon.svg

Interactions-Icon.svg

1132 ms

Countries-Icon.svg

Countries-Icon.svg

1135 ms

otFlat.json

otFlat.json

49 ms

otPcCenter.json

otPcCenter.json

59 ms

Awareness-Icon.svg

Awareness-Icon.svg

1119 ms

Consideration-Icon.svg

Consideration-Icon.svg

1112 ms

Conversion-Icon.svg

Conversion-Icon.svg

1178 ms

analytics.min.js

analytics.min.js

121 ms

the-stories-bg-1024x480-1.png

the-stories-bg-1024x480-1.png

941 ms

ss-hero-Ambiendo-min.jpg

ss-hero-Ambiendo-min.jpg

961 ms

ss-hero-Vino75-min.jpg

ss-hero-Vino75-min.jpg

1010 ms

ss-hero-Anacapri-scaled-min-1.jpg

ss-hero-Anacapri-scaled-min-1.jpg

1043 ms

ss-hero-answear-min.jpg

ss-hero-answear-min.jpg

1089 ms

Bemol-ss-hero.jpg

Bemol-ss-hero.jpg

1186 ms

ss-hero-Casa-IT.jpg

ss-hero-Casa-IT.jpg

1132 ms

ss-hero-Endo-cropped-e1607625563501.jpg

ss-hero-Endo-cropped-e1607625563501.jpg

1235 ms

ss-hero-Fine-Wines-scaled-min.jpg

ss-hero-Fine-Wines-scaled-min.jpg

1336 ms

ss-hero-Flo-scaled.jpg

ss-hero-Flo-scaled.jpg

1555 ms

settings

settings

14 ms

m

m

404 ms

ss-hero-graham-brown-wallpaper.jpg

ss-hero-graham-brown-wallpaper.jpg

1254 ms

ss-hero-Maison-Convertible-min-e1633610550262.png

ss-hero-Maison-Convertible-min-e1633610550262.png

1404 ms

ss-hero-Litoralulromanesc.jpeg

ss-hero-Litoralulromanesc.jpeg

1335 ms

ss-hero-Lozkoholicy-e1592336877717.jpg

ss-hero-Lozkoholicy-e1592336877717.jpg

1315 ms

ss-hero-Mr.-Blue-1.png

ss-hero-Mr.-Blue-1.png

1408 ms

ss-hero-Pau-a-Pique.png

ss-hero-Pau-a-Pique.png

1740 ms

ss-hero-Vivara.jpg

ss-hero-Vivara.jpg

1405 ms

ss-hero-wiber-min-e1589907155506.png

ss-hero-wiber-min-e1589907155506.png

1573 ms

ss-hero-Wurth-min.png

ss-hero-Wurth-min.png

1420 ms

arrow-prev-slick.svg

arrow-prev-slick.svg

1434 ms

arrow-next-slick.svg

arrow-next-slick.svg

1383 ms

icon-volume.png

icon-volume.png

1356 ms

list-checkmark.svg

list-checkmark.svg

1386 ms

Shopper-Graph-Icon.svg

Shopper-Graph-Icon.svg

1455 ms

Drive-Value-Icon.png

Drive-Value-Icon.png

1450 ms

Product-Recommendations-Icon-04.svg

Product-Recommendations-Icon-04.svg

1439 ms

Retail-Media-for-Brands-Icon-06.svg

Retail-Media-for-Brands-Icon-06.svg

1402 ms

Predictive-Bidding-Icon-01.svg

Predictive-Bidding-Icon-01.svg

1406 ms

consumer-trends-bg-1024x480-1.png

consumer-trends-bg-1024x480-1.png

1453 ms

expand-arrows.svg

expand-arrows.svg

1388 ms

nr-1216.min.js

nr-1216.min.js

157 ms

destination

destination

52 ms

bb94583995

bb94583995

216 ms

Accessibility Review

criteo.net accessibility score

67

Accessibility Issues

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-*] attributes do not match their roles

High

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

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Image elements do not have [alt] attributes

High

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

criteo.net best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

criteo.net SEO score

68

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

High

Document doesn't have a valid hreflang

Crawling and Indexing

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

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Criteo.net 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.net 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

criteo.net

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: