oszk.hu
Országos Széchényi Könyvtár
Last scanned Aug 5, 2026, 10:00 AM · 22 views
Overall score
Great
Summary
This website uses Drupal behind Fastly CDN. SEO is fair (60/100) and accessibility is excellent (95/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Missing meta description.
Top issues to fix
9 issues found · 3 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
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
6 issue(s) found
Performance
122 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
-1 overall since Jul 26, 2026
- Overall
- 85
- SEO
- 60
- Security
- 90
- Performance
- 100
- Accessibility
- 95
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- Országos Széchényi Könyvtár
- Description
- Canonical
- Language
- hu
- Charset
- utf-8
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Fastly
- 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
- oszk.hu
- Valid from
- Jul 1, 2026
- Valid to
- Sep 29, 2026
- Days until expiry
- 55
- SAN domains
- *.oszk.hu, oszk.hu
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 0 · H3 0
Links
101 internal · 53 external · 20 broken
Images
40 total · 3 missing alt
Scripts / Styles
38 scripts · 32 stylesheets
JS / CSS size
7.7 KB · 1.1 KB
Page size
56.8 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Missing canonical link
- 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://oszk.hu
- Final URL
- https://oszk.hu
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 121 ms
- HTML size
- 56.8 KB
- Redirect chain
- https://oszk.hu
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does oszk.hu use?
- oszk.hu is built with Drupal, jQuery, Google Analytics, Meta Pixel.
- Is oszk.hu secure (HTTPS)?
- Yes. oszk.hu uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 29, 2026.
- Who hosts oszk.hu?
- Hosting provider information for oszk.hu is not available yet.
- What is oszk.hu's SEO score?
- oszk.hu scored 60/100 for SEO in the latest analysis (fair).
- What is oszk.hu's overall website score?
- oszk.hu has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.
- Has oszk.hu's score changed over time?
- oszk.hu's overall score has declined by 1 point (from 86 to 85) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card