alura.com.br
Alura | Cursos Online de Tecnologia
Last scanned Jul 29, 2026, 1:00 PM · 12 views
Overall score
Great
Summary
Aprenda Programação, Front-end, Back-end, Data Science, UX, DevOps, Inovação e Gestão na maior plataforma de tecnologia do Brasil. This website uses Next.js behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance good (80/100). Top issue: robots.txt not found.
Alura
Aprenda Programação, Front-end, Back-end, Data Science, UX, DevOps, Inovação e Gestão na maior plataforma de tecnologia do Brasil.
Top issues to fix
6 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
2 issue(s) found
Performance
1.76 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-3 overall since Jul 18, 2026
- Overall
- 86
- SEO
- 90
- Security
- 75
- Performance
- 80
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Alura
Aprenda Programação, Front-end, Back-end, Data Science, UX, DevOps, Inovação e Gestão na maior plataforma de tecnologia do Brasil.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Alura | Cursos Online de Tecnologia
- Description
- Aprenda Programação, Front-end, Back-end, Data Science, UX, DevOps, Inovação e Gestão na maior plataforma de tecnologia do Brasil.
- Canonical
- https://www.alura.com.br
- Language
- pt-BR
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- 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
- Google Trust Services
- Subject
- alura.com.br
- Valid from
- Jun 17, 2026
- Valid to
- Sep 15, 2026
- Days until expiry
- 47
- SAN domains
- alura.com.br, *.alura.com.br
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 8 · H3 17
Links
112 internal · 27 external · 20 broken
Images
80 total · 0 missing alt
Scripts / Styles
83 scripts · 3 stylesheets
JS / CSS size
246 KB · 0 B
Page size
754 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://alura.com.br
- Final URL
- https://www.alura.com.br/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.74 s
- HTML size
- 754 KB
- Redirect chain
- https://alura.com.br → https://www.alura.com.br/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does alura.com.br use?
- alura.com.br is built with Next.js.
- Is alura.com.br secure (HTTPS)?
- Yes. alura.com.br uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 15, 2026.
- Who hosts alura.com.br?
- Hosting provider information for alura.com.br is not available yet.
- What is alura.com.br's SEO score?
- alura.com.br scored 90/100 for SEO in the latest analysis (excellent).
- What is alura.com.br's overall website score?
- alura.com.br has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
- What company operates alura.com.br?
- alura.com.br is operated by Alura. Aprenda Programação, Front-end, Back-end, Data Science, UX, DevOps, Inovação e Gestão na maior plataforma de tecnologia do Brasil.
- Has alura.com.br's score changed over time?
- alura.com.br's overall score has declined by 3 points (from 89 to 86) since Jul 18, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card