Company lists · Data refreshed November 2026

Top 25 Site speed optimization agencies based in France

RevenueBase identified 259 company matches for site speed optimization agencies associated with France as of November 2026 and tracks 838 professional contacts across them, including 196 with verified work emails. Paris is the largest hub.

This list covers company matches for site speed optimization agencies associated with France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
259Companies
838Contacts tracked
196Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest site speed optimization agencies based in France

Ranked by team size
Top 25 of 259 company matches for site speed optimization agencies based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchVilleneuve D'ascq, FranceHQ recorded Nov 6, 202651-20093 contacts →

Exact match

“Cristal’ID is a web agency specialized in website creation and SEO.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLyon, FranceHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“Founded in 2014 in the beautiful Lyon, France, WP Media is the company behind WP Rocket, Imagify, RocketCDN and BackWPup.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAnglet, FranceHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Première.page is an agency that has specialised in natural referencing for 10 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchParis, FranceHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“A propos de Maecia : Avec une trentaine de collaborateurs, Maecia est une agence digitale qui se caractérise par la performance et l'innovation digitales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchParis, FranceHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Fasterize is much more than just a web optimization solution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMassy, FranceHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Geoboost est l'agence web qui vous correspond!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNantes, FranceHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“WeBurst est l’agence digitale 3.0 spécialisée en développement web et SEO, offrant des solutions complètes pour renforcer la visibilité en ligne des marques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNordheim (67), FranceHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Notre agence regroupe des spécialistes en référencement pour vous aider à améliorer votre visibilité sur les moteurs de recherche au travers d’un réel savoir-faire et de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchQuimper, FranceHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Roquette c’est votre agence web écoresponsable près de Quimper!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchParis, FranceHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Digiberries est une agence de référencement web à Paris créée par une ancienne de chez Google.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAnnecy, FranceHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Canefora, les Baristas du Web qui transforment votre site en levier de croissance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchParis, FranceHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Flair Agency - the SEO agency designed for you!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchParis, FranceHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Nerubi, l’agence web experte en création de sites internet performants et sur-mesure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNeuilly-sur-seine, FranceHQ recorded Nov 6, 20261-106 contacts →

Exact match

“L'agence web de l'Internet rentable.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLyon, FranceHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Variant Marketing is a French based digital agency that will get your website qualified traffic through SEO and SEA, and make it convert through efficient website and landing page…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLille, FranceHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Pastek Media est une agence web & SEO à taille humaine.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchFranceHQ recorded Nov 6, 20261-105 contacts →

Exact match

“LINX est une agence de communication digitale, spécialisée dans - la CRÉATION de site Internet sur mesure, pour conférer une identité forte à votre entreprise ou marque - le…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchParis, FranceHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Notre équipe optimise les infrastructures web e-commerce et SaaS de nos clients tout au long de l’année pour que leurs sites passent aisément les forts pics d’affluence et de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchParis, FranceHQ recorded Nov 6, 20261-104 contacts →

Exact match

“My Smart Digital est une agence spécialisée Wordpress à votre disposition pour vous permettre de vous démarquer sur internet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchToulouse, FranceHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We are a young web agency aiming at exploring the internet to find the best technologies and use them for a better and more eco-friendly web.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchVallauris, FranceHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Créée en 2022 par Eroan BOYER, l’Agence Web Performance vise à offrir un accompagnement poussé et personnalisé autour de toutes les problématiques relatives à la web performance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNice, FranceHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Aujourd’hui le web est devenu le lieu de recherche incontournable qui permet aux entreprises d’attirer de nouveaux prospects et clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchNancy, FranceHQ recorded Nov 6, 20261-103 contacts →

Exact match

“The Missing One est une Agence spécialisée sur le développement de sites web orientés SEO.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLyon, FranceHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Evolyon est une agence web basée à Lyon.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchParis, FranceHQ recorded Nov 6, 20261-102 contacts →

Exact match

“uRoot est une agence de référencement naturel (SEO) basée à Paris.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 259 site speed optimization agencies based in France

See the full list, filter by size, metro and specialty, and access 196 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Site speed optimization agencies based in France at a glance

As of Nov 6, 2026
23.4%Verified-email coverage
3.2Average contacts per company
1-10Median size (employees)
17.8%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
238
11-50
18
51-200
1

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 259 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with France whose business descriptions match “site speed optimization agencies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 196 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Site speed optimization agencies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “site speed optimization agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many site speed optimization agencies are there based in France?

RevenueBase identified 259 company matches for site speed optimization agencies associated with France as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Cristal'id tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most site speed optimization agencies?

Paris leads with 46 company records, followed by Lyon (14) and Bordeaux (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 196 professional contacts with verified work emails tracked across these 259 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 259 site speed optimization agencies based in France. Start with a free account, no credit card.

Download this list →

Related lists

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.