What powers e.leclerc?

Last seen Sep 2026 · 44 technologies across 26 categories

A/B Testing

AB Tasty
since Mar 2021

Advertising

Microsoft Advertising
since Oct 2024

Analytics

Datadog
since Nov 2024
Google Analytics
since Apr 2024
Microsoft Clarity
since Jun 2026
Open Web Analytics
since Nov 2024

CDN

Cloudflare
since May 2021
jsDelivr
since May 2021

Comment systems

Livefyre v1.9.3
since Mar 2024

Cookie compliance

Didomi
since Aug 2024

Digital asset management

Documentation

Zendesk
since May 2021

Ecommerce

Cart Functionality
since Mar 2021

Email

Google Workspace
since Aug 2022
Mailjet
since Oct 2022

Font scripts

Google Font API
since May 2021

Issue trackers

Sentry
since Aug 2023

JavaScript frameworks

Angular v13.3.11
since Jul 2021
Svelte
since Nov 2022
Zone.js
since Jul 2021

JavaScript libraries

core-js v3.6.2
since Sep 2021
jQuery v3.5.1
since May 2021
LazySizes
since Feb 2022
Moment.js v2.4.0
since Jul 2021
Preact
since Aug 2023
Swiper
since Sep 2022

Live chat

Ada
since Aug 2023
iAdvize
since Sep 2024

Load balancers

Amazon ALB
since Apr 2023

Maps

Leaflet v1.9.3
since Mar 2024

Miscellaneous

HTTP/3
since Sep 2022
Open Graph
since Aug 2023
Websocket
since Oct 2025

PaaS

Amazon Web Services
since Apr 2023

Programming languages

PHP
since Apr 2023
Ruby
since Jul 2021
TypeScript
since Jul 2021

Reverse proxies

Envoy
since Mar 2021

Rich text editors

Quill
since Feb 2026

Security

Cloudflare Bot Management
since Nov 2021
HSTS
since Sep 2022

Tag managers

Google Tag Manager
since Mar 2021

Web frameworks

Ruby on Rails
since Jul 2021

Widgets

Caast.tv
since Oct 2025

AI Crawlers

Restricts 1 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026. A recent check saw a policy file missing; awaiting confirmation.

Search and AI assistants

  • Applebot Restricted

The other 32 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found
  • Oct 2026 robots.txt appeared
  • Oct 2026 * added to robots.txt
  • Oct 2026 applebot added to robots.txt
  • Oct 2026 * removed from robots.txt
  • Oct 2026 applebot removed from robots.txt
  • Oct 2026 robots.txt removed

See who blocks each AI crawler across the web

Top search keywords

KeywordPositionEst. monthly visits
leclerc #7 850
edna e mode #96 420
chemise #87 190
douche #95 140
paraph #95 130
lego technic #67 120
bert and ernie #72 95
papier #83 85
le meridien #80 78
leclerc shop #1 64
the last ronin #95 57
leclerc voyage #3 57
minecraft on switch #40 57
dell optiplex desktop #84 57
32 cm to in #78 57
lego fr #56 52
red dead 2 redemption ps4 #58 38
statuette #87 38
frank lentini #87 38
38 cm to in #69 38
e leclerc supermarkets #2 34
e.leclerc supermarket #2 34
catalogues leclerc #1 33
calculatrice #38 31
cable guy #89 31

The site's top keywords in Google (US), with the visits each one is estimated to bring per month.

Top backlinks

Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.

AI Crawlers

1 of 33 AI crawlers restricted

Full breakdown

Audience

  • 84% phone
  • 13% desktop
  • 3% tablet
  • France
  • Belgium
  • Switzerland
  • Germany
  • Spain
  • United Kingdom

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

7.42 / 10 · ranked #22,472 of all domains

1,047 referring domains · OpenPageRank

Search traffic

7,300 est. monthly organic visits (US)

14,466 keywords in Google's top 30

Core Web Vitals

LCP2 s
INP150 ms
CLS0.15
TTFB500 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • Language: French
  • CDN: Cloudflare
  • Weight: 1.6 MB · 88 requests

Homepage as crawled by the HTTP Archive, Oct 2026.

Similar sites

Closest technology stacks among the highest-authority sites we track; "shared" counts the distinctive technologies in common.

Organisation

  • E.Leclerc
  • Founded: 1949
  • Industry: Retail (declares OnlineStore)
  • Sector: retail
  • Country: France

From the homepage's own structured data (Oct 2026) and Wikidata (CC0).

Infrastructure

  • Registered Dec 2015 (10 years) via BDL SYSTEMES dba Systonic, renews Dec 2026
  • Hosted on Google Cloud (34.120.14.203)
  • DNS: Vercara UltraDNS
  • Email: Google Workspace
  • Email security: SPF (hard fail), DMARC reject
  • SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
  • Common Crawl link graph: rank 436,401, 9 hosts
  • Verified with: Atlassian, Google, Meta Business, Microsoft 365, Pinterest

DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted

Subdomains

HostTechs
www.e.leclerc 22
qr.e.leclerc 15
faq.e.leclerc 12
nos-catalogues-promos-v2.e.leclerc 11
signalements-leclerc.e.leclerc 9
mon.e.leclerc 6

Full technology history →
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