Website readiness profile · Snapshot 23 October 2026
cofidis.fr
cofidis.fr's public homepage, certificate and DNS checked against 31 practices and compared with 549 Banking & Finance sites.
- Readiness index
- 71/100
- Ahead of
- 64%
- Practices observed
- 21/31
- Popularity band
- Top 10K
Banking & Finance median 66
of measured Banking & Finance sites
0 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: cofidis.fr. Thin bar: Banking & Finance peer median.
Enable
95/100
Peers 78
Harden
75/100
Peers 64
Accelerate
45/100
Peers 55
Recover
0/100
Peers 21
Priority fixes for cofidis.fr
Ordered by impact and by how common each practice is among peers.
Priority 1 · Accelerate
HTTP/2 negotiated
Observed: The TLS handshake selected HTTP/1.1 instead of HTTP/2.
Why it matters: HTTP/2 sends many files over one connection, which speeds up pages with lots of images, styles and scripts.
What to do: Enable HTTP/2 on your CDN or server. Most CDNs do this by default.
73% of Banking & Finance peers do this. Limit: Certificate and protocol were observed from one vantage point; CDNs can present different certificates by region.
Priority 2 · Harden
TLS 1.3 negotiated
Observed: The TLS connection negotiated TLSv1.2.
What to do: Enable TLS 1.3 on your CDN or server. Keep TLS 1.2 available for older clients unless you have checked your audience.
86% of Banking & Finance peers do this.
Priority 3 · Accelerate
Static files cached for 30 days or more
Observed: A same-site stylesheet or script was cacheable for no max-age, short of the 30-day benchmark.
What to do: Give versioned (fingerprinted) CSS, JavaScript, fonts and images Cache-Control: public, max-age=31536000, immutable, and change the file name whenever the content changes.
43% of Banking & Finance peers do this.
Priority 4 · Accelerate
No render-blocking scripts in <head>
Observed: The homepage <head> loaded 9 external scripts without async or defer.
What to do: Add defer to scripts that need the DOM, async to independent ones such as analytics, or move them to the end of the body.
36% of Banking & Finance peers do this.
Guide: Control Third-Party Scripts Before They Control Your Page
What cofidis.fr already does well
Practices fewer than half of Banking & Finance peers use.
- CAA records limit who can issue certificatesCAA limits issuance to certigna.fr, comodoca.com, digicert.com and others.20% of peers
- Referrer-Policy setReferrer-Policy present.36% of peers
- Modern image formats in useWebP or AVIF images detected.37% of peers
What we saw
- Homepage checked
- https://www.cofidis.fr/
- Homepage response
- HTTP 200, after 1 redirect
- TLS
- TLSv1.2
- Certificate
- GlobalSign, 396-day validity, expiring 2026-12-12
- DNS operators
- 1 self-run or other nameserver domain
- HSTS
- max-age 365 days
- DMARC policy
- p=quarantine
- Homepage HTML
- 95 KB, gzip
- Images on homepage
- 24 (svg 12, webp 11, gif 1)
Limits: homepage only, one location, one moment. Header checks reflect the homepage response; other pages may differ.
Stack and providers
Seen in the homepage response, certificate and DNS. Provider pages compare how their customers configure the same checks.
All 31 checks
Select a gap for the method and fix. How each check works
Not observed 10
Observed 21
- HTTP requests move to HTTPS
- HSTS kept for at least a year
- Certificate has more than 14 days left
- CAA records limit who can issue certificates
- DMARC policy enforces quarantine or reject
- X-Content-Type-Options: nosniff
- Framing restricted
- Content Security Policy present
- Referrer-Policy set
- HTML compressed
- Modern image formats in use
- Offscreen images lazy-loaded
- robots.txt published
- XML sitemap discoverable
- Canonical URL declared
- Meta description written
- Mobile viewport configured
- Structured data present
- Social preview image set
- Page language declared
- At most one redirect to the homepage
Own cofidis.fr?
Re-run the checks after a change, keep a private action plan in a free workspace, or report a mistake.
Live status for this site: Status Is Down: cofidis.fr. This profile covers configuration only.