copel.com
Copel - Pura Energia
Last scanned Aug 1, 2026, 9:00 PM · 4 views
Overall score
Great
Summary
A Companhia Paranaense de Energia – Copel gera, transmite, distribui e comercializa energia. This website uses WordPress. SEO is good (75/100) and accessibility is excellent (90/100). Security scores excellent (90/100) and performance good (80/100). Top issue: Meta description longer than 160 characters.
A Companhia Paranaense de Energia – Copel gera, transmite, distribui e comercializa energia. É uma das maiores companhias elétricas do Brasil, e sua posição de prestígio no setor elétrico brasileiro é resultado de 69 anos de experiência e competência técnica nas áreas de geração, transmissão, distribuição e comercialização de energia.
Top issues to fix
9 issues found · 1 high priority
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
TLS certificate expires in 24 days
SecurityRenew soon or enable auto-renewal to avoid a browser-warning outage.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
+3 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
3.33 s
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
-2 overall since Jul 25, 2026
- Overall
- 83
- SEO
- 75
- Security
- 90
- Performance
- 80
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
A Companhia Paranaense de Energia – Copel gera, transmite, distribui e comercializa energia. É uma das maiores companhias elétricas do Brasil, e sua posição de prestígio no setor elétrico brasileiro é resultado de 69 anos de experiência e competência técnica nas áreas de geração, transmissão, distribuição e comercialização de energia.
Meta tags
- Title
- Copel - Pura Energia
- Description
- A Companhia Paranaense de Energia – Copel gera, transmite, distribui e comercializa energia. É uma das maiores companhias elétricas do Brasil, e sua posição de prestígio no setor elétrico brasileiro é resultado de 69 anos de experiência e competência técnica nas áreas de geração, transmissão, distribuição e comercialização de energia.
- Canonical
- https://www.copel.com/site/
- Language
- pt-BR
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- max-image-preview:large
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Sectigo Limited
- Subject
- *.copel.com
- Valid from
- Jul 25, 2025
- Valid to
- Aug 25, 2026
- Days until expiry
- 24
- SAN domains
- *.copel.com, copel.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 0 · H2 18 · H3 8
Links
107 internal · 22 external · 20 broken
Images
16 total · 2 missing alt
Scripts / Styles
35 scripts · 34 stylesheets
JS / CSS size
16.6 KB · 15.2 KB
Page size
231 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- No H1 heading found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://copel.com
- Final URL
- https://www.copel.com/site/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 3.32 s
- HTML size
- 231 KB
- Redirect chain
- https://copel.com → https://www.copel.com/site/
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Frequently asked questions
- What technology does copel.com use?
- copel.com is built with WordPress, jQuery.
- Is copel.com secure (HTTPS)?
- Yes. copel.com uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Aug 25, 2026.
- Who hosts copel.com?
- Hosting provider information for copel.com is not available yet.
- What is copel.com's SEO score?
- copel.com scored 75/100 for SEO in the latest analysis (fair).
- What is copel.com's overall website score?
- copel.com has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
- Has copel.com's score changed over time?
- copel.com's overall score has declined by 2 points (from 85 to 83) since Jul 25, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card