What technology does onecasino.es use?

We did not detect any specific technologies for onecasino.es in the latest scan.

Is onecasino.es secure (HTTPS)?

Yes. onecasino.es uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 2, 2026.

Who hosts onecasino.es?

Hosting provider information for onecasino.es is not available yet.

What is onecasino.es's SEO score?

onecasino.es scored 75/100 for SEO in the latest analysis (fair).

What is onecasino.es's overall website score?

onecasino.es has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.

onecasino.es

OneCasino - Tu casino online favorito en España - OneCasino

Last scanned Jul 26, 2026, 11:49 AM

Overall score

Great

Summary

OneCasino, tu casino online favorito con tragaperras, ruleta y blackjack. SEO is good (75/100) and accessibility is excellent (90/100). Security scores good (85/100) and performance excellent (100/100). Top issue: No H1 heading found.

OneCasino, tu casino online favorito con tragaperras, ruleta y blackjack. Regístrate y empieza a ganar con tu bono de bienvenida.

Top issues to fix

7 issues found · 2 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
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.
Missing OpenGraph tags
SEO
Add og:title/og:description/og:image so shared links render a proper preview card.
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.

SEO

4 issue(s) found

100

Performance

580 ms

Security

HTTPS & header checks

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.

OneCasino, tu casino online favorito con tragaperras, ruleta y blackjack. Regístrate y empieza a ganar con tu bono de bienvenida.

Facebook X (Twitter)Instagram

Meta tags

Title: OneCasino - Tu casino online favorito en España - OneCasino
Description: OneCasino, tu casino online favorito con tragaperras, ruleta y blackjack. Regístrate y empieza a ganar con tu bono de bienvenida.
Canonical: https://www.onecasino.es
Language: es
Charset: UTF-8
Viewport: width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0
Robots meta
Manifest: https://www.onecasino.es/img/favicons/manifest.json

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: Cloudflare
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: Google Trust Services
Subject: onecasino.es
Valid from: Jul 4, 2026
Valid to: Oct 2, 2026
Days until expiry: 65
SAN domains: onecasino.es, *.onecasino.es

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 5 · H3 0

Links

247 internal · 12 external · 20 broken

Images

299 total · 9 missing alt

Scripts / Styles

13 scripts · 4 stylesheets

JS / CSS size

12.8 KB · 505 B

Page size

241 KB

Robots.txt & Sitemap

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

SEO issues

No H1 heading found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://onecasino.es
Final URL: https://www.onecasino.es/
HTTP status: 200
HTTP version: HTTP/2
Response time: 576 ms
HTML size: 241 KB
Redirect chain: https://onecasino.es → https://www.onecasino.es/

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Frequently asked questions

What technology does onecasino.es use?: We did not detect any specific technologies for onecasino.es in the latest scan.
Is onecasino.es secure (HTTPS)?: Yes. onecasino.es uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 2, 2026.
Who hosts onecasino.es?: Hosting provider information for onecasino.es is not available yet.
What is onecasino.es's SEO score?: onecasino.es scored 75/100 for SEO in the latest analysis (fair).
What is onecasino.es's overall website score?: onecasino.es has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.