Website readiness profile · Snapshot 23 October 2026
dazn.com
dazn.com's public homepage, certificate and DNS checked against 31 practices and compared with 677 Sports Broadcast & Fantasy Games sites.
- Readiness index
- 77/100
- Ahead of
- 91%
- Practices observed
- 21/30
- Popularity band
- Top 5K
Sports Broadcast & Fantasy Games median 64
of measured Sports Broadcast & Fantasy Games sites
1 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: dazn.com. Thin bar: Sports Broadcast & Fantasy Games peer median.
Enable
92/100
Peers 82
Harden
72/100
Peers 51
Accelerate
74/100
Peers 63
Recover
0/100
Peers 16
Priority fixes for dazn.com
Ordered by impact and by how common each practice is among peers.
Priority 1 · Accelerate
No render-blocking scripts in <head>
Observed: The homepage <head> loaded 1 external script without async or defer.
Why it matters: A plain <script src> in the head stops the browser from showing anything until that file has downloaded and run.
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.
43% of Sports Broadcast & Fantasy Games peers do this. Limit: Based on the homepage HTML delivered to an automated client; scripts that run later were not executed.
Guide: Control Third-Party Scripts Before They Control Your Page
Priority 2 · Accelerate
Offscreen images lazy-loaded
Observed: The homepage had 56 images and none used loading="lazy".
What to do: Add loading="lazy" to images below the fold. Do not lazy-load the main hero image, because that delays the largest visible element.
56% of Sports Broadcast & Fantasy Games peers do this.
Priority 3 · Harden
Certificate lifetime of 100 days or less
Observed: The certificate from Amazon had a 197-day validity period, longer than the 100-day maximum that applies from March 2027.
What to do: Move to automated issuance and renewal now, while you still have time to test it.
70% of Sports Broadcast & Fantasy Games peers do this.
Priority 4 · Harden
Framing restricted
Observed: The homepage did not send frame-ancestors or X-Frame-Options, so other sites may frame it.
What to do: Send Content-Security-Policy: frame-ancestors 'self' (or a list of trusted origins). X-Frame-Options: SAMEORIGIN covers older browsers.
On Amazon CloudFront: Set frame options in a response headers policy.
34% of Sports Broadcast & Fantasy Games peers do this.
What dazn.com already does well
Practices fewer than half of Sports Broadcast & Fantasy Games peers use.
- security.txt publishedsecurity.txt with a contact found.2.7% of peers
- Referrer-Policy setReferrer-Policy present.16% of peers
- HSTS kept for at least a yearHSTS with a 365-day max-age covering subdomains.27% of peers
What we saw
- Homepage checked
- https://www.dazn.com/
- Homepage response
- HTTP 200, after 1 redirect
- TLS
- TLSv1.3, HTTP/2
- Certificate
- Amazon, 197-day validity, expiring 2027-02-17
- CDN or edge
- Amazon CloudFront
- DNS operators
- Amazon Route 53
- HSTS
- max-age 365 days, includeSubDomains, preload
- DMARC policy
- p=reject
- Homepage HTML
- 1,113 KB, br
- Images on homepage
- 56 (png 32, jpg 24)
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 9
Observed 21
- HTTP requests move to HTTPS
- HSTS kept for at least a year
- TLS 1.3 negotiated
- Certificate has more than 14 days left
- security.txt published
- DMARC policy enforces quarantine or reject
- X-Content-Type-Options: nosniff
- Referrer-Policy set
- HTTP/2 negotiated
- HTTP/3 advertised
- HTML compressed
- Modern image formats in use
- robots.txt published
- XML sitemap discoverable
- Reachable over IPv6
- Canonical URL declared
- Meta description written
- Mobile viewport configured
- Social preview image set
- Page language declared
- At most one redirect to the homepage
Not measured 1
- Static files cached for 30 days or more
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Live status for this site: Status Is Down: dazn.com. This profile covers configuration only.