Cassian est une agence de communication digitale qui s’applique à construire pour vous, une vision globale et sur-mesure de votre marque, afin que vos projets puissent prendre vie et se déployer.
Web health
63/100
measured 22/10/2026
Issues found
26
on their own site
Reviews
0
from clients on Dr Urls
What Dr Urls found on agencecassian.com
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.
- highTime to First Byte (TTFB) is slow
TTFB directly impacts all subsequent loading metrics.
- highToo many HTTP requests per page
Each HTTP request incurs overhead from DNS lookup, TCP connection, TLS handshake, and server processing.
- 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.
- mediumEmpty heading tag found
Empty headings waste an opportunity to provide keyword signals and structural context.
- 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 malformed or empty href
Malformed links cannot pass link equity and waste crawl budget when search engines attempt to follow them.
- mediumMissing meta description
While meta descriptions are not a direct ranking factor, they significantly influence click-through rates.
- mediumScripts without async or defer
Synchronous scripts halt HTML parsing while the browser downloads and executes them.
- lowBelow-the-fold images not lazy loaded
Loading all images immediately increases initial page weight and competes with critical resources for bandwidth.
- lowCSS files are not minified
Unminified CSS files are larger than necessary, increasing download time and delaying rendering.
- lowDuplicate heading text on same page
Duplicate headings reduce the uniqueness and semantic clarity of the page structure.
And 8 more. 4 security findings are not listed on this public page; the site's owner sees them in a full audit after claiming it.
Work with Agence Cassian
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 agencecassian.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.
Figures on this page come from Dr Urls crawling agencecassian.com's public pages. Nothing here is taken from third-party listings.