nonograms.org
Color and black and white Japanese crosswords on-line
Last scanned Jul 26, 2026, 11:19 AM
Overall score
Great
Summary
Our site is fully dedicated to Japanese crosswords. This website uses Apache. SEO is fair (65/100) and accessibility is good (85/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
Our site is fully dedicated to Japanese crosswords. On the site there are catalogues of black and white and color Japanese crosswords. We guarantee our crosswords, that all of them have no mistakes and have only one solution achieved without any "guessing".
Top issues to fix
12 issues found · 2 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 X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+6 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
974 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Our site is fully dedicated to Japanese crosswords. On the site there are catalogues of black and white and color Japanese crosswords. We guarantee our crosswords, that all of them have no mistakes and have only one solution achieved without any "guessing".
Meta tags
- Title
- Color and black and white Japanese crosswords on-line
- Description
- Our site is fully dedicated to Japanese crosswords. On the site there are catalogues of black and white and color Japanese crosswords. We guarantee our crosswords, that all of them have no mistakes and have only one solution achieved without any "guessing".
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no
- 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 1.2
- Issuer
- GlobalSign nv-sa
- Subject
- *.nonograms.org
- Valid from
- Aug 3, 2025
- Valid to
- Sep 4, 2026
- Days until expiry
- 37
- SAN domains
- *.nonograms.org, autodiscover.nonograms.org, mail.nonograms.org, owa.nonograms.org, nonograms.org
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 1
Links
16 internal · 1 external · 17 broken
Images
6 total · 2 missing alt
Scripts / Styles
9 scripts · 1 stylesheets
JS / CSS size
2.5 KB · 2.0 KB
Page size
13.2 KB
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
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- More than 20% of images are missing alt text
Scan details
- Requested URL
- https://nonograms.org
- Final URL
- https://www.nonograms.org/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 974 ms
- HTML size
- 13.2 KB
- Redirect chain
- https://nonograms.org → http://www.nonograms.org/ → https://www.nonograms.org/
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Frequently asked questions
- What technology does nonograms.org use?
- nonograms.org is built with PHP, Google Analytics, Apache.
- Is nonograms.org secure (HTTPS)?
- Yes. nonograms.org uses TLS 1.2 with a certificate issued by GlobalSign nv-sa, valid until Sep 4, 2026.
- Who hosts nonograms.org?
- Hosting provider information for nonograms.org is not available yet.
- What is nonograms.org's SEO score?
- nonograms.org scored 65/100 for SEO in the latest analysis (fair).
- What is nonograms.org's overall website score?
- nonograms.org has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card