Website readiness profile · Snapshot 23 October 2026
ollama.com
ollama.com's public homepage, certificate and DNS checked against 31 practices and compared with 231 Programming & Software sites.
- Readiness index
- 59/100
- Ahead of
- 29%
- Practices observed
- 17/31
- Popularity band
- Top 50K
Programming & Software median 68
of measured Programming & Software sites
0 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: ollama.com. Thin bar: Programming & Software peer median.
Enable
87/100
Peers 81
Harden
63/100
Peers 59
Accelerate
28/100
Peers 65
Recover
0/100
Peers 7
Priority fixes for ollama.com
Ordered by impact and by how common each practice is among peers.
Priority 1 · Accelerate
HTML compressed
Observed: The homepage HTML (16 KB) was delivered without gzip, Brotli or zstd compression.
Why it matters: Compression usually shrinks HTML several times over, so the first bytes of the page arrive sooner on slow connections.
What to do: Enable Brotli or gzip for text responses (HTML, CSS, JavaScript, JSON, SVG) at the CDN or origin.
On Cloudflare: Cloudflare compresses eligible responses; check compression rules if HTML arrives uncompressed.
94% of Programming & Software peers do this. Limit: Read from the homepage response only; other pages or regions may send different headers.
Guide: How to Set a Website Performance Budget That Teams Can Keep
Priority 2 · Harden
HSTS kept for at least a year
Observed: The homepage response did not include a Strict-Transport-Security header.
What to do: Send Strict-Transport-Security on HTTPS responses. Start with a short max-age (for example 300 seconds), confirm every subdomain works over HTTPS, then raise it in steps to 31536000. Add includeSubDomains only when all subdomains are HTTPS. HSTS preload is optional and hard to undo; hstspreload.org itself does not recommend it by default.
On Cloudflare: Enable HSTS under SSL/TLS > Edge Certificates > HTTP Strict Transport Security and raise max-age gradually.
40% of Programming & Software 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.
On Cloudflare: Use Cache Rules to set edge and browser TTLs for static file paths.
50% of Programming & Software peers do this.
Priority 4 · Accelerate
Modern image formats in use
Observed: The homepage had 13 images and none used WebP or AVIF.
What to do: Serve WebP or AVIF with a JPEG or PNG fallback, either through an image CDN or by generating both formats at build time.
On Cloudflare: Cloudflare Polish can convert images to WebP.
42% of Programming & Software peers do this.
Guide: AVIF, WebP, JPEG, and PNG: Choose the Right Image Format
What ollama.com already does well
Practices fewer than half of Programming & Software peers use.
- DNSSEC signedDNSSEC delegation (DS record) present.12% of peers
- HTTP/3 advertisedHTTP/3 advertised.40% of peers
- DMARC policy enforces quarantine or rejectDMARC policy p=quarantine.45% of peers
What we saw
- Homepage checked
- https://ollama.com/
- Homepage response
- HTTP 200
- TLS
- TLSv1.3, HTTP/2
- Certificate
- Google Trust Services, 90-day validity, expiring 2026-12-15
- CDN or edge
- Google edge
- DNS operators
- Cloudflare
- DMARC policy
- p=quarantine
- Homepage HTML
- 16 KB, uncompressed
- Images on homepage
- 13 (svg 12, png 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 14
- HSTS kept for at least a year
- CAA records limit who can issue certificates
- security.txt published
- X-Content-Type-Options: nosniff
- Content Security Policy present
- Referrer-Policy set
- HTML compressed
- Static files cached for 30 days or more
- Modern image formats in use
- Offscreen images lazy-loaded
- No render-blocking scripts in <head>
- Reachable over IPv6
- Page language declared
- Nameservers spread across providers
Observed 17
- HTTP requests move to HTTPS
- TLS 1.3 negotiated
- Certificate has more than 14 days left
- Certificate lifetime of 100 days or less
- DNSSEC signed
- DMARC policy enforces quarantine or reject
- Framing restricted
- HTTP/2 negotiated
- HTTP/3 advertised
- robots.txt published
- XML sitemap discoverable
- Canonical URL declared
- Meta description written
- Mobile viewport configured
- Structured data present
- Social preview image set
- At most one redirect to the homepage
Own ollama.com?
Re-run the checks after a change, or verify the site in a free workspace to save reports with history, compare against similar sites and competitors, and track a private action plan. What owners get.
Live status for this site: Status Is Down: ollama.com. This profile covers configuration only.