seducoahuila.gob.mx
Secretaría de Educación del Estado de Coahuila - SEDU
Last scanned Aug 24, 2026, 1:23 PM
Overall score
Fair
Summary
Portal de la Secretaría de Educación de Coahuila. This website uses WordPress. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores poor (25/100) and performance good (80/100). Top issue: Missing canonical link.
Portal de la Secretaría de Educación de Coahuila
Top issues to fix
10 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
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.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+4 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
1.12 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Portal de la Secretaría de Educación de Coahuila
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Secretaría de Educación del Estado de Coahuila - SEDU
- Description
- Portal de la Secretaría de Educación de Coahuila
- Canonical
- Language
- es-ES
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
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.seducoahuila.gob.mx
- Valid from
- Aug 21, 2026
- Valid to
- Nov 19, 2026
- Days until expiry
- 85
- SAN domains
- www.seducoahuila.gob.mx
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 0 · H3 0
Links
43 internal · 90 external · 17 broken
Images
99 total · 1 missing alt
Scripts / Styles
11 scripts · 3 stylesheets
JS / CSS size
177 KB · 0 B
Page size
95.2 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://seducoahuila.gob.mx
- Final URL
- https://seducoahuila.gob.mx
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 1.12 s
- HTML size
- 95.2 KB
- Redirect chain
- https://seducoahuila.gob.mx
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does seducoahuila.gob.mx use?
- seducoahuila.gob.mx is built with WordPress, jQuery, Google Analytics, Apache.
- Is seducoahuila.gob.mx secure (HTTPS)?
- Yes. seducoahuila.gob.mx uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Nov 19, 2026.
- Who hosts seducoahuila.gob.mx?
- Hosting provider information for seducoahuila.gob.mx is not available yet.
- What is seducoahuila.gob.mx's SEO score?
- seducoahuila.gob.mx scored 70/100 for SEO in the latest analysis (fair).
- What is seducoahuila.gob.mx's overall website score?
- seducoahuila.gob.mx has an overall SiteGraph score of 67/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card