What technology does sedu.es.gov.br use?

sedu.es.gov.br is built with Bootstrap, jQuery, Google Analytics.

Is sedu.es.gov.br secure (HTTPS)?

Yes. sedu.es.gov.br uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 7, 2026.

Who hosts sedu.es.gov.br?

Hosting provider information for sedu.es.gov.br is not available yet.

What is sedu.es.gov.br's SEO score?

sedu.es.gov.br scored 50/100 for SEO in the latest analysis (fair).

What is sedu.es.gov.br's overall website score?

sedu.es.gov.br has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.

Has sedu.es.gov.br's score changed over time?

sedu.es.gov.br's overall score has improved by 3 points (from 78 to 81) since Jul 26, 2026.

sedu.es.gov.br

SEDU - Secretaria da Educação

Last scanned Aug 2, 2026, 3:00 PM · 8 views

Overall score

Great

Summary

This website uses Google Analytics. SEO is fair (50/100) and accessibility is excellent (90/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Missing meta description.

Top issues to fix

10 issues found · 2 high priority

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 X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
1 cookie without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+4 more issues — details in the sections below.

SEO

7 issue(s) found

100

Performance

373 ms

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Score history

+3 overall since Jul 26, 2026

Overall: 81
SEO: 50
Security: 90
Performance: 100
Accessibility: 90

Organization

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

YouTube Facebook Instagram

Contact

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

Email: agenda.sedu.es@gmail.com

Meta tags

Title: SEDU - Secretaria da Educação
Description
Canonical
Language: pt-BR
Charset: utf-8
Viewport: width=device-width, initial-scale=1, shrink-to-fit=no
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Bootstrap jQuery Google Analytics

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: Let's Encrypt
Subject: sedu.es.gov.br
Valid from: Jun 9, 2026
Valid to: Sep 7, 2026
Days until expiry: 36
SAN domains: sedu.es.gov.br

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyEnabled
X-Frame-OptionsMissing
X-Content-Type-OptionsEnabled
Referrer-PolicyEnabled
Permissions-PolicyMissing

Compression: gzip · 2 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 7

Links

237 internal · 35 external · 20 broken

Images

10 total · 0 missing alt

Scripts / Styles

31 scripts · 18 stylesheets

JS / CSS size

29.8 KB · 16.7 KB

Page size

238 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://sedu.es.gov.br
Final URL: https://sedu.es.gov.br
HTTP status: 200
HTTP version: HTTP/2
Response time: 369 ms
HTML size: 238 KB
Redirect chain: https://sedu.es.gov.br

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does sedu.es.gov.br use?: sedu.es.gov.br is built with Bootstrap, jQuery, Google Analytics.
Is sedu.es.gov.br secure (HTTPS)?: Yes. sedu.es.gov.br uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 7, 2026.
Who hosts sedu.es.gov.br?: Hosting provider information for sedu.es.gov.br is not available yet.
What is sedu.es.gov.br's SEO score?: sedu.es.gov.br scored 50/100 for SEO in the latest analysis (fair).
What is sedu.es.gov.br's overall website score?: sedu.es.gov.br has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
Has sedu.es.gov.br's score changed over time?: sedu.es.gov.br's overall score has improved by 3 points (from 78 to 81) since Jul 26, 2026.

Top issues to fix

Score history

Organization

Contact

Meta tags

OpenGraph & Twitter Card

Technologies

Hosting & CDN

DNS records

TLS / SSL certificate

Security headers

Content & assets

Robots.txt & Sitemap

SEO issues

Accessibility issues

Scan details

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Frequently asked questions