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alura.com.br

Alura | Cursos Online de Tecnologia

Last scanned Jul 18, 2026, 8:49 PM

89

Overall score

Great

Top issues to fix

4 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • 1 broken link on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

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 hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (100/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance good (80/100).

100

SEO

0 issue(s) found

80

Performance

1.69 s

75

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Alura

YouTubeFacebookX (Twitter)Instagramplay.google.comapps.apple.com

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

OpenGraph & Twitter Card

OpenGraph

og:title
Alura | Cursos Online de Tecnologia
og:description
Aprenda Programação, Front-end, Back-end, Data Science, UX, DevOps, Inovação e Gestão na maior plataforma de tecnologia do Brasil.
og:type
website
og:url
https://www.alura.com.br

Twitter Card

twitter:card
summary_large_image
twitter:title
Alura | Cursos Online de Tecnologia
twitter:description
Aprenda Programação, Front-end, Back-end, Data Science, UX, DevOps, Inovação e Gestão na maior plataforma de tecnologia do Brasil.

Technologies

Detected frameworks, languages, and tools.

Next.js

Hosting & CDN

Hosting provider
Cloudflare
CDN provider
Cloudflare
IP address
172.67.68.147
ASN
AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)

DNS records

TypeValue
A
  • 172.67.68.147
  • 104.26.1.170
  • 104.26.0.170
AAAA
  • 2606:4700:20::681a:aa
  • 2606:4700:20::681a:1aa
  • 2606:4700:20::ac43:4493
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportYes

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
58
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 3 · H3 17

Links

45 internal · 23 external · 1 broken

Images

78 total · 0 missing alt

Scripts / Styles

108 scripts · 3 stylesheets

JS / CSS size

233 KB · 0 B

Page size

523 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
8
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

No SEO issues detected.

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
1.68 s
HTML size
523 KB
Redirect chain
https://alura.com.br → https://www.alura.com.br/

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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?
alura.com.br is hosted on Cloudflare, behind Cloudflare CDN.
What is alura.com.br's SEO score?
alura.com.br scored 100/100 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 89/100, combining SEO, performance, security, and accessibility.
What company operates alura.com.br?
alura.com.br is operated by Alura.