copel.com
Copel - Pura Energia
Last scanned Jul 25, 2026, 8:25 PM · 1 view
Overall score
Great
Summary
A Companhia Paranaense de Energia – Copel gera, transmite, distribui e comercializa energia. This website uses WordPress hosted on AS270530 - Companhia Paranaense de Energia - COPEL, BR. SEO is good (80/100) 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.
- Brazil
- Hosted on AS270530 - Companhia Paranaense de Energia - COPEL, BR
Top issues to fix
7 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.
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.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
Sluggish estimated load (3.1s)
PerformanceTarget under 3 seconds: enable compression and serve static assets from a CDN.
+1 more issue — details in the sections below.
SEO
3 issue(s) found
Performance
3.12 s
Security
HTTPS & header checks
Accessibility
1 issue(s) found
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
- AS270530 - Companhia Paranaense de Energia - COPEL, BR
- CDN provider
- —
- IP address
- 200.1.114.85
- ASN
- AS270530 (AS270530 - Companhia Paranaense de Energia - COPEL, BR)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | Yes |
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
- 31
- 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 · 1 broken
Images
16 total · 2 missing alt
Scripts / Styles
35 scripts · 34 stylesheets
JS / CSS size
408 KB · 191 KB
Page size
230 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 25
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- No H1 heading 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
- 3.12 s
- HTML size
- 230 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?
- copel.com is hosted on AS270530 - Companhia Paranaense de Energia - COPEL, BR.
- What is copel.com's SEO score?
- copel.com scored 80/100 for SEO in the latest analysis (great).
- What is copel.com's overall website score?
- copel.com has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card