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bcn.cl

Biblioteca del Congreso Nacional de Chile- BCN

Last scanned Aug 2, 2026, 8:00 AM · 7 views

80

Overall score

Great

Summary

This website uses Google Analytics behind CloudFront CDN. SEO is fair (65/100) and accessibility is excellent (90/100). Security scores excellent (90/100) and performance good (80/100). Top issue: Missing meta description.

Top issues to fix

7 issues found · 3 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • 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 canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

+1 more issue — details in the sections below.

65

SEO

5 issue(s) found

80

Performance

3.33 s

90

Security

HTTPS & header checks

90

Accessibility

1 issue(s) found

Score history

+3 overall since Jul 26, 2026

Overall
80
SEO
65
Security
90
Performance
80
Accessibility
90

Contact

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

Meta tags

Title
Biblioteca del Congreso Nacional de Chile- BCN
Description
Canonical
Language
es
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
all
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Biblioteca del Congreso Nacional de Chile
og:description
La Biblioteca del Congreso Nacional de Chile (BCN) es un servicio común del Senado y la Cámara de Diputados, cuya misión es apoyar a la comunidad parlamentaria en el ejercicio de sus funciones constitucionales a través de la generación y provisión de productos y servicios de calidad, accesibles, oportunos, pertinentes y políticamente neutrales; asimismo, contribuir a la vinculación del Congreso Nacional de Chile con la ciudadanía, dando acceso a su acervo jurídico e histórico, y promoviendo instancias de diálogo y reflexión entre los parlamentarios y la sociedad civil.
og:type
website
og:url
https://www.bcn.cl

Twitter Card

twitter:card
summary_large_image
twitter:title
Portal de la Biblioteca del Congreso Nacional de Chile
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

Google Analytics

Hosting & CDN

Hosting provider
—
CDN provider
CloudFront
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Amazon
Subject
*.bcn.cl
Valid from
Oct 2, 2025
Valid to
Oct 31, 2026
Days until expiry
90
SAN domains
*.bcn.cl, bcn.cl

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyMissing
  • 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

16 scripts · 4 stylesheets

JS / CSS size

1.1 KB · 0 B

Page size

8.7 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
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://bcn.cl
Final URL
https://www.bcn.cl:443/portal/
HTTP status
200
HTTP version
HTTP/2
Response time
3.33 s
HTML size
8.7 KB
Redirect chain
https://bcn.cl → https://www.bcn.cl:443/portal/

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Frequently asked questions

What technology does bcn.cl use?
bcn.cl is built with Google Analytics.
Is bcn.cl secure (HTTPS)?
Yes. bcn.cl uses TLS 1.3 with a certificate issued by Amazon, valid until Oct 31, 2026.
Who hosts bcn.cl?
Hosting provider information for bcn.cl is not available yet.
What is bcn.cl's SEO score?
bcn.cl scored 65/100 for SEO in the latest analysis (fair).
What is bcn.cl's overall website score?
bcn.cl has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.
Has bcn.cl's score changed over time?
bcn.cl's overall score has improved by 3 points (from 77 to 80) since Jul 26, 2026.