tetrisconcept.net
Tetrisconcept
Last scanned Aug 24, 2026, 1:21 PM · 2 views
Overall score
Great
Summary
Tetrisconcept is the premier English-speaking Tetris community. This website uses Nginx. SEO is good (75/100) and accessibility is excellent (95/100). Security scores good (75/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.
Tetrisconcept is the premier English-speaking Tetris community.
Top issues to fix
9 issues found · 3 high priority
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 viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
+3 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
765 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Tetrisconcept is the premier English-speaking Tetris community.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Tetrisconcept
- Description
- Tetrisconcept is the premier English-speaking Tetris community.
- Canonical
- https://tetrisconcept.net/
- Language
- en-US
- Charset
- utf-8
- Viewport
- 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 1.3
- Issuer
- Let's Encrypt
- Subject
- tetrisconcept.net
- Valid from
- Aug 1, 2026
- Valid to
- Oct 30, 2026
- Days until expiry
- 66
- SAN domains
- tetrisconcept.net, www.tetrisconcept.net
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 0 · H3 15
Links
58 internal · 4 external · 14 broken
Images
6 total · 0 missing alt
Scripts / Styles
12 scripts · 3 stylesheets
JS / CSS size
2.2 KB · 15.7 KB
Page size
32.0 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
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Missing viewport meta tag
Scan details
- Requested URL
- https://tetrisconcept.net
- Final URL
- https://tetrisconcept.net
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 765 ms
- HTML size
- 32.0 KB
- Redirect chain
- https://tetrisconcept.net
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does tetrisconcept.net use?
- tetrisconcept.net is built with jQuery, Google Analytics, Meta Pixel, Nginx.
- Is tetrisconcept.net secure (HTTPS)?
- Yes. tetrisconcept.net uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 30, 2026.
- Who hosts tetrisconcept.net?
- Hosting provider information for tetrisconcept.net is not available yet.
- What is tetrisconcept.net's SEO score?
- tetrisconcept.net scored 75/100 for SEO in the latest analysis (fair).
- What is tetrisconcept.net's overall website score?
- tetrisconcept.net has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card