What technology does sigeduc.rn.gov.br use?

We did not detect any specific technologies for sigeduc.rn.gov.br in the latest scan.

Is sigeduc.rn.gov.br secure (HTTPS)?

Yes. sigeduc.rn.gov.br uses TLS 1.2 with a certificate issued by GoDaddy.com, Inc., valid until Jan 29, 2027.

Who hosts sigeduc.rn.gov.br?

Hosting provider information for sigeduc.rn.gov.br is not available yet.

What is sigeduc.rn.gov.br's SEO score?

sigeduc.rn.gov.br scored 35/100 for SEO in the latest analysis (poor).

What is sigeduc.rn.gov.br's overall website score?

sigeduc.rn.gov.br has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.

sigeduc.rn.gov.br

Last scanned Jul 26, 2026, 5:17 AM · 1 view

Overall score

Fair

Summary

SEO is poor (35/100) and accessibility is good (75/100). Security scores excellent (100/100) and performance good (80/100). Top issue: Missing <title>.

Top issues to fix

11 issues found · 5 high priority

Missing title tag
SEO
Add a unique, descriptive <title> tag — it's the single most important on-page SEO element.
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.
Slow estimated load (11.3s)
Performance
Use a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.

+5 more issues — details in the sections below.

SEO

8 issue(s) found

Performance

11.29 s

100

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.

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: 177.20.146.29
ASN: —

DNS records

Type	Value
A	177.20.146.29 177.20.146.30
AAAA	—
MX	sigeduc-bal1.imd.ufrn.br
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.2
Issuer: GoDaddy.com, Inc.
Subject: sigeduc.rn.gov.br
Valid from: Jan 16, 2026
Valid to: Jan 29, 2027
Days until expiry: 187
SAN domains: sigeduc.rn.gov.br, www.sigeduc.rn.gov.br

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

0 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 0 B

Page size

452 B

Robots.txt & Sitemap

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

SEO issues

Missing <title>
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://sigeduc.rn.gov.br
Final URL: https://sigeduc.rn.gov.br
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 11.29 s
HTML size: 452 B
Redirect chain: https://sigeduc.rn.gov.br

See something wrong on this report? Request a correction

Frequently asked questions

What technology does sigeduc.rn.gov.br use?: We did not detect any specific technologies for sigeduc.rn.gov.br in the latest scan.
Is sigeduc.rn.gov.br secure (HTTPS)?: Yes. sigeduc.rn.gov.br uses TLS 1.2 with a certificate issued by GoDaddy.com, Inc., valid until Jan 29, 2027.
Who hosts sigeduc.rn.gov.br?: Hosting provider information for sigeduc.rn.gov.br is not available yet.
What is sigeduc.rn.gov.br's SEO score?: sigeduc.rn.gov.br scored 35/100 for SEO in the latest analysis (poor).
What is sigeduc.rn.gov.br's overall website score?: sigeduc.rn.gov.br has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.