What technology does u-cursos.cl use?

u-cursos.cl is built with PHP, jQuery, Google Analytics.

Is u-cursos.cl secure (HTTPS)?

Yes. u-cursos.cl uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Oct 4, 2026.

Who hosts u-cursos.cl?

Hosting provider information for u-cursos.cl is not available yet.

What is u-cursos.cl's SEO score?

u-cursos.cl scored 70/100 for SEO in the latest analysis (fair).

What is u-cursos.cl's overall website score?

u-cursos.cl has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.

u-cursos.cl

U-Cursos

Last scanned Jul 26, 2026, 5:17 AM · 2 views

Overall score

Fair

Summary

Plataforma de Apoyo a la Docencia Presencial. This website uses Google Analytics. SEO is fair (70/100) and accessibility is fair (60/100). Security scores good (85/100) and performance good (80/100). Top issue: Missing canonical link.

Plataforma de Apoyo a la Docencia Presencial

Top issues to fix

11 issues found · 2 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Over half of images are missing alt text
Accessibility
Add alt attributes to images — screen readers depend on them, and they help image SEO.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
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.
Multiple H1 headings found
SEO
Keep a single H1 per page and demote the others to H2/H3.

+5 more issues — details in the sections below.

SEO

5 issue(s) found

Performance

3.81 s

Security

HTTPS & header checks

Accessibility

2 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.

Plataforma de Apoyo a la Docencia Presencial

Meta tags

Title: U-Cursos
Description: Plataforma de Apoyo a la Docencia Presencial
Canonical
Language
Charset: ISO-8859-1
Viewport: width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no
Robots meta
Manifest: https://www.u-cursos.cl/manifest.json?v=34640

Technologies

Detected frameworks, languages, and tools.

PHP 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: Sectigo Limited
Subject: *.u-cursos.cl
Valid from: Jun 4, 2026
Valid to: Oct 4, 2026
Days until expiry: 70
SAN domains: *.u-cursos.cl, u-cursos.cl

Security headers

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

Compression: gzip · 4 cookie(s) observed

Content & assets

Headings

H1 4 · H2 1 · H3 0

Links

33 internal · 1 external · 0 broken

Images

23 total · 12 missing alt

Scripts / Styles

9 scripts · 2 stylesheets

JS / CSS size

916 KB · 0 B

Page size

15.1 KB

Robots.txt & Sitemap

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

SEO issues

Missing canonical link
Multiple H1 headings found
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://u-cursos.cl
Final URL: https://www.u-cursos.cl/
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 3.81 s
HTML size: 15.1 KB
Redirect chain: https://u-cursos.cl → https://www.u-cursos.cl/

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