What technology does kalunga.com.br use?

kalunga.com.br is built with Nginx.

Is kalunga.com.br secure (HTTPS)?

Yes. kalunga.com.br uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Dec 16, 2026.

Who hosts kalunga.com.br?

Hosting provider information for kalunga.com.br is not available yet.

What is kalunga.com.br's SEO score?

kalunga.com.br scored 80/100 for SEO in the latest analysis (great).

What is kalunga.com.br's overall website score?

kalunga.com.br has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.

kalunga.com.br

Kalunga - Papelaria, Materiais de Escritório e Informática

Last scanned Jul 26, 2026, 5:47 AM

Overall score

Excellent

Summary

Papelaria, Material de Escritório, Informática, Impressoras e Cartuchos, Material Escolar e muito mais. This website uses Nginx. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: No structured data (JSON-LD) found.

Papelaria, Material de Escritório, Informática, Impressoras e Cartuchos, Material Escolar e muito mais. A Kalunga tem tudo que você precisa num só lugar.

Top issues to fix

5 issues found

2 cookies 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.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
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.
20 broken links on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

SEO

3 issue(s) found

Performance

354 ms

100

Security

HTTPS & header checks

100

Accessibility

0 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.

Papelaria, Material de Escritório, Informática, Impressoras e Cartuchos, Material Escolar e muito mais. A Kalunga tem tudo que você precisa num só lugar.

Meta tags

Title: Kalunga - Papelaria, Materiais de Escritório e Informática
Description: Papelaria, Material de Escritório, Informática, Impressoras e Cartuchos, Material Escolar e muito mais. A Kalunga tem tudo que você precisa num só lugar.
Canonical: https://www.kalunga.com.br
Language: pt-br
Charset: UTF-8
Viewport: width=device-width, initial-scale=1, shrink-to-fit=no
Robots meta: index, follow
Manifest: https://www.kalunga.com.br/static/json_files/manifest.json

Technologies

Detected frameworks, languages, and tools.

Nginx

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: DigiCert Inc
Subject: *.kalunga.com.br
Valid from: Dec 15, 2025
Valid to: Dec 16, 2026
Days until expiry: 141
SAN domains: *.kalunga.com.br, kalunga.com.br

Security headers

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

Compression: gzip · 2 cookie(s) observed

Content & assets

Headings

H1 1 · H2 1 · H3 6

Links

55 internal · 14 external · 20 broken

Images

27 total · 0 missing alt

Scripts / Styles

28 scripts · 3 stylesheets

JS / CSS size

118 KB · 192 KB

Page size

453 KB

Robots.txt & Sitemap

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

SEO issues

No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://kalunga.com.br
Final URL: https://www.kalunga.com.br/
HTTP status: 200
HTTP version: HTTP/2
Response time: 345 ms
HTML size: 453 KB
Redirect chain: https://kalunga.com.br → https://www.kalunga.com.br/

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Frequently asked questions

What technology does kalunga.com.br use?: kalunga.com.br is built with Nginx.
Is kalunga.com.br secure (HTTPS)?: Yes. kalunga.com.br uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Dec 16, 2026.
Who hosts kalunga.com.br?: Hosting provider information for kalunga.com.br is not available yet.
What is kalunga.com.br's SEO score?: kalunga.com.br scored 80/100 for SEO in the latest analysis (great).
What is kalunga.com.br's overall website score?: kalunga.com.br has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.