What technology does eduno.com.br use?

eduno.com.br is built with Bootstrap, Nginx.

Is eduno.com.br secure (HTTPS)?

Yes. eduno.com.br uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Sep 3, 2026.

Who hosts eduno.com.br?

Hosting provider information for eduno.com.br is not available yet.

What is eduno.com.br's SEO score?

eduno.com.br scored 50/100 for SEO in the latest analysis (fair).

What is eduno.com.br's overall website score?

eduno.com.br has an overall SiteGraph score of 59/100, combining SEO, performance, security, and accessibility.

eduno.com.br

EDUNO Gerenciamento escolar

Last scanned Jul 26, 2026, 11:49 AM

Overall score

Fair

Summary

This website uses Nginx. SEO is fair (50/100) and accessibility is good (75/100). Security scores poor (25/100) and performance excellent (90/100). Top issue: Missing meta description.

Top issues to fix

15 issues found · 5 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing viewport meta tag
Accessibility
Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

+9 more issues — details in the sections below.

SEO

7 issue(s) found

Performance

1.28 s

Security

HTTPS & header checks

Accessibility

3 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.

Contact

Email, phone, and address published on this site's own pages.

Email: contato@hotsystems.com.br

Technologies

Detected frameworks, languages, and tools.

Bootstrap Nginx

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 1.2
Issuer: Let's Encrypt
Subject: www.eduno.com.br
Valid from: Jun 5, 2026
Valid to: Sep 3, 2026
Days until expiry: 36
SAN domains: www.eduno.com.br

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsMissing
X-Content-Type-OptionsMissing
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: none · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 1 · H3 0

Links

2 internal · 2 external · 4 broken

Images

0 total · 0 missing alt

Scripts / Styles

1 scripts · 6 stylesheets

JS / CSS size

0 B · 0 B

Page size

10.7 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Missing meta description
Missing canonical link
No H1 heading found
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://eduno.com.br
Final URL: https://eduno.com.br
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 1.28 s
HTML size: 10.7 KB
Redirect chain: https://eduno.com.br

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does eduno.com.br use?: eduno.com.br is built with Bootstrap, Nginx.
Is eduno.com.br secure (HTTPS)?: Yes. eduno.com.br uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Sep 3, 2026.
Who hosts eduno.com.br?: Hosting provider information for eduno.com.br is not available yet.
What is eduno.com.br's SEO score?: eduno.com.br scored 50/100 for SEO in the latest analysis (fair).
What is eduno.com.br's overall website score?: eduno.com.br has an overall SiteGraph score of 59/100, combining SEO, performance, security, and accessibility.