elmostrador.cl
El Mostrador
Last scanned Aug 2, 2026, 1:00 PM · 7 views
Overall score
Great
Summary
El primer medio digital de Chile. This website uses jQuery. SEO is good (85/100) and accessibility is excellent (100/100). Security scores fair (50/100) and performance excellent (100/100). Top issue: Multiple H1 headings found.
El primer medio digital de Chile
Top issues to fix
9 issues found · 3 high priority
TLS certificate expires in 10 days
SecurityRenew now (or enable auto-renewal) — an expired certificate blocks visitors with a full-page browser warning.
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.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
+3 more issues — details in the sections below.
SEO
3 issue(s) found
Performance
858 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-4 overall since Jul 26, 2026
- Overall
- 83
- SEO
- 85
- Security
- 50
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
El primer medio digital de Chile
Contact
Email, phone, and address published on this site's own pages.
- info@elmostrador.cl
- Phone
- +56969196517
Meta tags
- Title
- El Mostrador
- Description
- El primer medio digital de Chile
- Canonical
- https://www.elmostrador.cl
- Language
- es
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- 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
- DigiCert Inc
- Subject
- *.elmostrador.cl
- Valid from
- Aug 13, 2025
- Valid to
- Aug 12, 2026
- Days until expiry
- 10
- SAN domains
- *.elmostrador.cl, elmostrador.cl
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 8 · H2 69 · H3 9
Links
148 internal · 29 external · 20 broken
Images
80 total · 1 missing alt
Scripts / Styles
29 scripts · 1 stylesheets
JS / CSS size
21.6 KB · 2.1 KB
Page size
217 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Multiple H1 headings found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://elmostrador.cl
- Final URL
- https://www.elmostrador.cl/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 854 ms
- HTML size
- 217 KB
- Redirect chain
- https://elmostrador.cl → https://www.elmostrador.cl/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does elmostrador.cl use?
- elmostrador.cl is built with jQuery.
- Is elmostrador.cl secure (HTTPS)?
- Yes. elmostrador.cl uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Aug 12, 2026.
- Who hosts elmostrador.cl?
- Hosting provider information for elmostrador.cl is not available yet.
- What is elmostrador.cl's SEO score?
- elmostrador.cl scored 85/100 for SEO in the latest analysis (great).
- What is elmostrador.cl's overall website score?
- elmostrador.cl has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
- Has elmostrador.cl's score changed over time?
- elmostrador.cl's overall score has declined by 4 points (from 87 to 83) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card