Leo Lausanne
Unclaimed profilePublicis Groupe Switzerland
Web health
45/100
measured 22/10/2026
Issues found
42
on their own site
Reviews
0
from clients on Dr Urls
What Dr Urls found on publicisgroupe.ch
From the audit of their public home page on 22/10/2026, worst first. Each links to what it means and how it is fixed.
- highMissing landmark elements
WCAG 1.3.1 requires that page structure is programmatically determinable.
- highSlow server response time (TTFB > 3s)
Page speed is a confirmed Google ranking factor, and TTFB is the foundational component.
- highTime to First Byte (TTFB) is slow
TTFB directly impacts all subsequent loading metrics.
- highVideo without captions
WCAG 1.2.2 requires captions for all prerecorded audio content in synchronized media.
- mediumCache-Control header missing
Proper caching prevents browsers from re-downloading unchanged resources, dramatically improving repeat visit performance.
- mediumDuplicate ID attributes found
Duplicate IDs cause label elements, aria-labelledby, aria-describedby, and fragment link targets to associate with the wrong element.
- mediumExcessive DOM size
A large DOM tree directly impacts Interaction to Next Paint (INP), a Core Web Vital.
- mediumExcessive third-party resource loading
Third-party resources are outside your control and often add significant payload, blocking time, and unpredictable latency.
- mediumImages missing width and height attributes
Missing image dimensions are the leading cause of Cumulative Layout Shift (CLS), a Core Web Vital and ranking factor.
- mediumLink has empty anchor text
Anchor text is one of the strongest signals search engines use to understand the content of the linked page.
- mediumMissing canonical tag
Canonical tags are the strongest signal you can send to search engines about which URL should be indexed when multiple URLs serve similar content.
- mediumMissing meta description
While meta descriptions are not a direct ranking factor, they significantly influence click-through rates.
And 18 more. 6 security findings are not listed on this public page; the site's owner sees them in a full audit after claiming it.
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Figures on this page come from Dr Urls crawling publicisgroupe.ch's public pages. Nothing here is taken from third-party listings.