Website readiness profile · Snapshot 23 October 2026
bmkg.go.id
bmkg.go.id's public homepage, certificate and DNS checked against 31 practices and compared with 190 Weather Forecast sites.
- Readiness index
- 87/100
- Ahead of
- >99%
- Practices observed
- 26/31
- Popularity band
- Top 10K
Weather Forecast median 63
of measured Weather Forecast sites
0 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: bmkg.go.id. Thin bar: Weather Forecast peer median.
Enable
100/100
Peers 76
Harden
83/100
Peers 54
Accelerate
85/100
Peers 59
Recover
0/100
Peers 14
Priority fixes for bmkg.go.id
Ordered by impact and by how common each practice is among peers.
Priority 1 · Accelerate
Modern image formats in use
Observed: The homepage had 8 images and none used WebP or AVIF.
Why it matters: WebP and AVIF are typically much smaller than JPEG or PNG at similar quality, and images are often the heaviest part of a page.
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.
23% of Weather Forecast peers do this. Limit: Based on the homepage HTML delivered to an automated client; scripts that run later were not executed.
Guide: AVIF, WebP, JPEG, and PNG: Choose the Right Image Format
Priority 2 · Harden
CAA records limit who can issue certificates
Observed: No CAA record was found for bmkg.go.id, so any public certificate authority may issue for it.
What to do: Publish CAA records naming every CA you actually use, including the CAs your CDN uses for managed certificates. Add an iodef contact if you want reports.
On Cloudflare: Cloudflare documents which CAs its managed certificates need; include them in your CAA records.
8.9% of Weather Forecast peers do this.
Priority 3 · Harden
security.txt published
Observed: No valid /.well-known/security.txt with a Contact field was returned.
What to do: Publish /.well-known/security.txt with at least Contact and Expires fields, as RFC 9116 requires, and review it before it expires.
On Cloudflare: Cloudflare Security Center can serve a security.txt file for the zone.
3.2% of Weather Forecast peers do this.
Priority 4 · Harden
DNSSEC signed
Observed: No DS record was found for bmkg.go.id at its parent zone, so its DNS answers are not DNSSEC-signed.
What to do: Enable DNSSEC at your DNS provider, then add the DS record at your registrar. Plan provider moves carefully: a stale DS record can make the domain fail to resolve.
On Cloudflare: Enable DNSSEC in DNS > Settings and add the DS record at the registrar.
12% of Weather Forecast peers do this.
Guide: Website Uptime Readiness: Prepare Before Traffic Arrives
What bmkg.go.id already does well
Practices fewer than half of Weather Forecast peers use.
- Content Security Policy presentContent-Security-Policy present.22% of peers
- Referrer-Policy setReferrer-Policy present.27% of peers
- HTTP/3 advertisedHTTP/3 advertised.28% of peers
What we saw
- Homepage checked
- https://www.bmkg.go.id/
- Homepage response
- HTTP 200
- TLS
- TLSv1.3, HTTP/2
- Certificate
- Google Trust Services, 90-day validity, expiring 2026-12-25
- CDN or edge
- Cloudflare
- Platform or framework
- WordPress, Nuxt
- DNS operators
- 1 self-run or other nameserver domain
- HSTS
- max-age 365 days, includeSubDomains
- DMARC policy
- p=quarantine
- Homepage HTML
- 200 KB, br
- Images on homepage
- 8 (png 7, jpg 3)
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 5
Observed 26
- 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
- Content Security Policy present
- Referrer-Policy set
- HTTP/2 negotiated
- HTTP/3 advertised
- HTML compressed
- Static files cached for 30 days or more
- Offscreen images lazy-loaded
- No render-blocking scripts in <head>
- robots.txt published
- XML sitemap discoverable
- Reachable over IPv6
- 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 bmkg.go.id?
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: bmkg.go.id. This profile covers configuration only.