Website readiness profile · Snapshot 23 October 2026
dunkindonuts.com
dunkindonuts.com's public homepage, certificate and DNS checked against 31 practices and compared with 413 Food & Grocery Delivery sites.
- Readiness index
- 68/100
- Ahead of
- 46%
- Practices observed
- 17/28
- Popularity band
- Top 50K
Food & Grocery Delivery median 68
of measured Food & Grocery Delivery sites
3 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: dunkindonuts.com. Thin bar: Food & Grocery Delivery peer median.
Enable
38/100
Peers 85
Harden
77/100
Peers 59
Accelerate
100/100
Peers 64
Recover
0/100
Peers 12
Priority fixes for dunkindonuts.com
Ordered by impact and by how common each practice is among peers.
Priority 1 · Enable
robots.txt published
Observed: No robots.txt file was returned at the site root.
Why it matters: robots.txt is where crawlers look first for crawl rules and sitemap locations. Without it, they assume everything is open.
What to do: Publish /robots.txt with any crawl rules you need and a Sitemap: line pointing to your XML sitemap.
91% of Food & Grocery Delivery peers do this. Limit: Only the standard location was requested, once, at the time of the check.
Guide: Robots.txt Guide: Control Crawling Without Hiding Mistakes
Priority 2 · Enable
XML sitemap discoverable
Observed: No sitemap was listed in robots.txt or found at /sitemap.xml.
What to do: Generate an XML sitemap of canonical URLs, reference it in robots.txt and submit it in Google Search Console.
87% of Food & Grocery Delivery peers do this.
Guide: XML Sitemap Guide: Include Only URLs You Stand Behind
Priority 3 · Enable
Meta description written
Observed: The homepage had no meta description.
What to do: Write a short, specific description of the page for people, not a list of keywords.
93% of Food & Grocery Delivery peers do this.
Guide: Meta Titles and Descriptions That Match Search Intent
Priority 4 · Enable
Canonical URL declared
Observed: The homepage did not declare a canonical URL.
What to do: Add a self-referencing canonical link to every indexable page, using the final https:// URL.
80% of Food & Grocery Delivery peers do this.
What dunkindonuts.com already does well
Practices fewer than half of Food & Grocery Delivery peers use.
- Referrer-Policy setReferrer-Policy present.27% of peers
- HTTP/3 advertisedHTTP/3 advertised.35% of peers
- HSTS kept for at least a yearHSTS with a 365-day max-age.42% of peers
What we saw
- Homepage checked
- https://www.dunkindonuts.com/
- Homepage response
- HTTP 200, after 1 redirect
- TLS
- TLSv1.3, HTTP/2
- Certificate
- Google Trust Services, 90-day validity, expiring 2026-12-06
- CDN or edge
- Cloudflare
- DNS operators
- Amazon Route 53
- HSTS
- max-age 365 days
- DMARC policy
- p=reject
- Homepage HTML
- 8 KB, br
- Images on homepage
- 0
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 11
Observed 17
- HTTP requests move to HTTPS
- HSTS kept for at least a year
- TLS 1.3 negotiated
- Certificate has more than 14 days left
- Certificate lifetime of 100 days or less
- DMARC policy enforces quarantine or reject
- X-Content-Type-Options: nosniff
- Framing restricted
- Referrer-Policy set
- HTTP/2 negotiated
- HTTP/3 advertised
- HTML compressed
- No render-blocking scripts in <head>
- Reachable over IPv6
- Mobile viewport configured
- Page language declared
- At most one redirect to the homepage
Not measured 3
- Static files cached for 30 days or more
- Modern image formats in use
- Offscreen images lazy-loaded
Own dunkindonuts.com?
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Live status for this site: Status Is Down: dunkindonuts.com. This profile covers configuration only.