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supermercadosdia.com.ar

Dia Online - Supermercados Dia

Last scanned Jul 26, 2026, 11:19 AM

73

Overall score

Fair

Summary

Encontrá increíbles ofertas y descuentos en Supermercados DIA. This website uses Nginx behind CloudFront CDN. SEO is good (75/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance fair (55/100). Top issue: Meta description longer than 160 characters.

Encontrá increíbles ofertas y descuentos en Supermercados DIA. Comprá en nuestra tienda online productos de Almacén, Bebidas, Perfumería, Limpieza y mucho más.

Top issues to fix

9 issues found · 3 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

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

  • 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 X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

  • robots.txt not found

    SEO

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

+3 more issues — details in the sections below.

75

SEO

4 issue(s) found

55

Performance

1.27 s

75

Security

HTTPS & header checks

90

Accessibility

1 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.

Encontrá increíbles ofertas y descuentos en Supermercados DIA. Comprá en nuestra tienda online productos de Almacén, Bebidas, Perfumería, Limpieza y mucho más.

Contact

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

Meta tags

Title
Dia Online - Supermercados Dia
Description
Encontrá increíbles ofertas y descuentos en Supermercados DIA. Comprá en nuestra tienda online productos de Almacén, Bebidas, Perfumería, Limpieza y mucho más.
Canonical
https://diaonline.supermercadosdia.com.ar/
Language
es-AR
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
index,follow
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Dia Online - Supermercados Dia
og:description
Encontrá increíbles ofertas y descuentos en Supermercados DIA. Comprá en nuestra tienda online productos de Almacén, Bebidas, Perfumería, Limpieza y mucho más.
og:type
website
og:url
https://diaonline.supermercadosdia.com.ar/?utm_source=redirect&utm_medium=redirect&utm_campaign=redirect

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

ReactTikTok PixelNginx

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
Let's Encrypt
Subject
diaonline.supermercadosdia.com.ar
Valid from
Jul 27, 2026
Valid to
Oct 25, 2026
Days until expiry
88
SAN domains
diaonline.supermercadosdia.com.ar

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 1 · H3 1

Links

17 internal · 0 external · 17 broken

Images

14 total · 1 missing alt

Scripts / Styles

58 scripts · 66 stylesheets

JS / CSS size

1.9 MB · 166 KB

Page size

2.5 MB

Robots.txt & Sitemap

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

SEO issues

  • Meta description longer than 160 characters
  • No H1 heading found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://supermercadosdia.com.ar
Final URL
https://diaonline.supermercadosdia.com.ar/?utm_source=redirect&utm_medium=redirect&utm_campaign=redirect
HTTP status
200
HTTP version
HTTP/2
Response time
1.22 s
HTML size
2.5 MB
Redirect chain
https://supermercadosdia.com.ar → https://diaonline.supermercadosdia.com.ar/?utm_source=redirect&utm_medium=redirect&utm_campaign=redirect

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does supermercadosdia.com.ar use?
supermercadosdia.com.ar is built with React, TikTok Pixel, Nginx.
Is supermercadosdia.com.ar secure (HTTPS)?
Yes. supermercadosdia.com.ar uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 25, 2026.
Who hosts supermercadosdia.com.ar?
Hosting provider information for supermercadosdia.com.ar is not available yet.
What is supermercadosdia.com.ar's SEO score?
supermercadosdia.com.ar scored 75/100 for SEO in the latest analysis (fair).
What is supermercadosdia.com.ar's overall website score?
supermercadosdia.com.ar has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.