Grosseo

Unclaimed profile

Agence digitale à Dakar · Création de site web

Dakar, Senegalgrosseo.comFrench, Spanish

84A

Web health

Agence digitale à Dakar : création de site web, communication, marketing digital et publicité au Sénégal. Devis clair sous 24 h, prix fixe, résultats mesurés.

SEOSocial mediaWeb design

Web health

84/100

measured 13/11/2026

Issues found

on their own site

Reviews

from clients on Dr Urls

What Dr Urls found on grosseo.com

From the audit of their public home page on 13/11/2026, worst first. Each links to what it means and how it is fixed.

high
Slow server response time (TTFB > 3s)
Page speed is a confirmed Google ranking factor, and TTFB is the foundational component.
high
Time to First Byte (TTFB) is slow
TTFB directly impacts all subsequent loading metrics.
medium
Images missing width and height attributes
Missing image dimensions are the leading cause of Cumulative Layout Shift (CLS), a Core Web Vital and ranking factor.
low
ETag header missing on resources
Without ETags, browsers cannot efficiently validate whether cached resources have changed.
low
Images missing responsive srcset
Without srcset, a 1200px wide image is downloaded on a 375px wide mobile screen, wasting bandwidth and slowing load times.
low
Images not using modern format
WebP images are 25-35% smaller than equivalent JPEG images, and AVIF offers even greater savings.

4 security findings are not listed on this public page; the site's owner sees them in a full audit after claiming it.

Is this your agency?Claim this page with an email at grosseo.com: edit it, and see every finding on your site with its fix.Claim this page →Choosing an agency? Check your own site firstFree with an account: the score, the issues and the fix for each, for any page of your site.Check my site →

Work with Grosseo

We don't publish their phone number or email — nobody listed here asked to be in an address book. Tell us what you need and we'll pass on that you're interested.

Is this your business?

Claim this page with an email address at grosseo.com and it becomes yours to edit — with two months of Dr Urls included. Or ask us to take it down, no reason needed: same proof, one click, immediate.

Claim this page Remove this page

Figures on this page come from Dr Urls crawling grosseo.com's public pages. Nothing here is taken from third-party listings.