Website readiness profile · Snapshot 23 October 2026
edponline.com.br
edponline.com.br's public homepage, certificate and DNS checked against 31 practices and compared with 132 Energy, Electricity & Gas sites.
- Readiness index
- 43/100
- Ahead of
- 12%
- Practices observed
- 12/28
- Popularity band
- Top 50K
Energy, Electricity & Gas median 64
of measured Energy, Electricity & Gas sites
3 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: edponline.com.br. Thin bar: Energy, Electricity & Gas peer median.
Enable
38/100
Peers 74
Harden
82/100
Peers 65
Accelerate
0/100
Peers 51
Recover
0/100
Peers 17
Priority fixes for edponline.com.br
Ordered by impact and by how common each practice is among peers.
Priority 1 · Accelerate
HTML compressed
Observed: The homepage HTML (34 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.
79% of Energy, Electricity & Gas 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 · Accelerate
HTTP/2 negotiated
Observed: The TLS handshake selected HTTP/1.1 instead of HTTP/2.
What to do: Enable HTTP/2 on your CDN or server. Most CDNs do this by default.
72% of Energy, Electricity & Gas peers do this.
Priority 3 · Harden
TLS 1.3 negotiated
Observed: The TLS connection negotiated TLSv1.2.
What to do: Enable TLS 1.3 on your CDN or server. Keep TLS 1.2 available for older clients unless you have checked your audience.
86% of Energy, Electricity & Gas peers do this.
Priority 4 · Enable
robots.txt published
Observed: No robots.txt file was returned at the site root.
What to do: Publish /robots.txt with any crawl rules you need and a Sitemap: line pointing to your XML sitemap.
81% of Energy, Electricity & Gas peers do this.
Guide: Robots.txt Guide: Control Crawling Without Hiding Mistakes
What edponline.com.br already does well
Practices fewer than half of Energy, Electricity & Gas peers use.
- CAA records limit who can issue certificatesCAA limits issuance to sectigo.com.11% of peers
- DNSSEC signedDNSSEC delegation (DS record) present.15% of peers
- Referrer-Policy setReferrer-Policy present.37% of peers
What we saw
- Homepage checked
- https://www.edponline.com.br/
- Homepage response
- HTTP 200, after 1 redirect
- TLS
- TLSv1.2
- Certificate
- Sectigo, 198-day validity, expiring 2027-04-17
- DNS operators
- 1 self-run or other nameserver domain
- HSTS
- max-age 365 days, includeSubDomains, preload
- DMARC policy
- p=quarantine
- Homepage HTML
- 34 KB, uncompressed
- Images on homepage
- 7 (png 4, svg 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 16
- TLS 1.3 negotiated
- Certificate lifetime of 100 days or less
- HTTP/2 negotiated
- HTTP/3 advertised
- 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>
- robots.txt published
- Reachable over IPv6
- Canonical URL declared
- Meta description written
- Structured data present
- Social preview image set
- Nameservers spread across providers
Observed 12
- HSTS kept for at least a year
- Certificate has more than 14 days left
- CAA records limit who can issue certificates
- DNSSEC signed
- DMARC policy enforces quarantine or reject
- X-Content-Type-Options: nosniff
- Framing restricted
- Content Security Policy present
- Referrer-Policy set
- Mobile viewport configured
- Page language declared
- At most one redirect to the homepage
Not measured 3
- HTTP requests move to HTTPS
- security.txt published
- XML sitemap discoverable
Own edponline.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: edponline.com.br. This profile covers configuration only.