Website readiness profile · Snapshot 23 October 2026
acheconcursos.com.br
acheconcursos.com.br's public homepage, certificate and DNS checked against 31 practices and compared with 382 Job Portals, HR & Recruitment sites.
- Readiness index
- 85/100
- Ahead of
- 95%
- Practices observed
- 25/30
- Popularity band
- Top 50K
Job Portals, HR & Recruitment median 65
of measured Job Portals, HR & Recruitment sites
1 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: acheconcursos.com.br. Thin bar: Job Portals, HR & Recruitment peer median.
Enable
92/100
Peers 82
Harden
85/100
Peers 56
Accelerate
82/100
Peers 62
Recover
0/100
Peers 11
Priority fixes for acheconcursos.com.br
Ordered by impact and by how common each practice is among peers.
Priority 1 · Harden
DMARC policy enforces quarantine or reject
Observed: No DMARC record was found at _dmarc.acheconcursos.com.br.
Why it matters: An enforcing DMARC policy helps receiving mail systems reject email that falsely claims to come from your domain, a common route for phishing your customers.
What to do: Publish DMARC with p=none and a reporting address first, fix any legitimate senders that fail SPF or DKIM alignment, then move to quarantine and finally reject.
45% of Job Portals, HR & Recruitment peers do this. Limit: Read from public DNS at the time of the check; records may have changed since.
Priority 2 · Accelerate
Modern image formats in use
Observed: The homepage had 57 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.
38% of Job Portals, HR & Recruitment peers do this.
Guide: AVIF, WebP, JPEG, and PNG: Choose the Right Image Format
Priority 3 · Enable
Social preview image set
Observed: The homepage had no og:image, so shared links may show without a preview image.
What to do: Add Open Graph tags, including og:image with a 1200 x 630 image.
68% of Job Portals, HR & Recruitment peers do this.
Priority 4 · 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.
6.2% of Job Portals, HR & Recruitment peers do this.
What acheconcursos.com.br already does well
Practices fewer than half of Job Portals, HR & Recruitment peers use.
- DNSSEC signedDNSSEC delegation (DS record) present.11% of peers
- CAA records limit who can issue certificatesCAA limits issuance to comodoca.com, digicert.com, letsencrypt.org and others.14% of peers
- Content Security Policy presentContent-Security-Policy present.30% of peers
What we saw
- Homepage checked
- https://www.acheconcursos.com.br/
- Homepage response
- HTTP 200
- TLS
- TLSv1.3, HTTP/2
- Certificate
- Let's Encrypt, 89-day validity, expiring 2026-12-29
- DNS operators
- Cloudflare
- HSTS
- max-age 365 days, includeSubDomains, preload
- Homepage HTML
- 231 KB, gzip
- Images on homepage
- 57 (jpg 224, png 26)
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 25
- 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
- CAA records limit who can issue certificates
- DNSSEC signed
- X-Content-Type-Options: nosniff
- Framing restricted
- Content Security Policy present
- Referrer-Policy set
- HTTP/2 negotiated
- HTTP/3 advertised
- HTML compressed
- 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
- Page language declared
- At most one redirect to the homepage
Not measured 1
- Static files cached for 30 days or more
Own acheconcursos.com.br?
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: acheconcursos.com.br. This profile covers configuration only.