Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 130.242.45.96 |
| Server Software | Apache/2.4.62 (Red Hat Enterprise Linux) OpenSSL/3.5.5 |
| Compression | gzip |
|
🔒 🟡 Mixed Content (1 HTTP resources) | The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers. |
|
ℹ 🔵 Missing HSTS | HTTP Strict Transport Security is not configured. Recommended for HTTPS sites. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 130.242.45.96
Server Software Apache/2.4.62 (Red Hat Enterprise Linux) OpenSSL/3.5.5
Compression gzip
🔒 🟡 Mixed Content (1 HTTP resources) The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers.
ℹ 🔵 Missing HSTS HTTP Strict Transport Security is not configured. Recommended for HTTPS sites.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://kb.se:443 | 302 | HTTP/2 302 |
| 2 | https://www.kb.se/ | 200 | HTTP/2 200 |
#1 URL https://kb.se:443
HTTP Status Code 302
Status HTTP/2 302
#2 URL https://www.kb.se/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 41.8 ms |
| TCP Connect | 70 ms |
| TLS Handshake | 38.3 ms |
| Time To First Byte (TTFB) | 478.3 ms |
| Content Download | 29.2 ms |
| Total Response Time | 507.4 ms |
DNS Lookup 41.8 ms
TCP Connect 70 ms
TLS Handshake 38.3 ms
Time To First Byte (TTFB) 478.3 ms
Content Download 29.2 ms
Total Response Time 507.4 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ✔ Configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ⚠ Not configured |
| Referrer Policy | no-referrer |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ✔ Configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ⚠ Not configured
Referrer Policy no-referrer
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Kungliga biblioteket – Sveriges nationalbibliotek |
| Meta Description | Kungliga biblioteket (KB) är Sveriges nationalbibliotek. Vi samlar in och bevarar nästan allt som publiceras i Sverige. |
| Canonical | https://www.kb.se |
| Open Graph Title | Kungliga biblioteket – Sveriges nationalbibliotek |
| Open Graph Description | Kungliga biblioteket (KB) är Sveriges nationalbibliotek. Vi samlar in och bevarar nästan allt som publiceras i Sverige. |
| Open Graph Image | https://www.kb.se/images/200.44166cc219758175f414b03/1756... |
| Twitter Title | Kungliga biblioteket – Sveriges nationalbibliotek |
| Twitter Description | Kungliga biblioteket (KB) är Sveriges nationalbibliotek. Vi samlar in och bevarar nästan allt som publiceras i Sverige. |
| Twitter Image | https://www.kb.se/images/200.44166cc219758175f414b03/1756... |
Title Kungliga biblioteket – Sveriges nationalbibliotek Meta Description Kungliga biblioteket (KB) är Sveriges nationalbibliotek. Vi samlar in och bevarar nästan allt som publiceras i Sverige. Canonical https://www.kb.se Open Graph Title Kungliga biblioteket – Sveriges nationalbibliotek Open Graph Description Kungliga biblioteket (KB) är Sveriges nationalbibliotek. Vi samlar in och bevarar nästan allt som publiceras i Sverige. Open Graph Image https://www.kb.se/images/200.44166cc219758175f414b03/1756... Twitter Title Kungliga biblioteket – Sveriges nationalbibliotek Twitter Description Kungliga biblioteket (KB) är Sveriges nationalbibliotek. Vi samlar in och bevarar nästan allt som publiceras i Sverige. Twitter Image https://www.kb.se/images/200.44166cc219758175f414b03/1756... Detected Technologies
| Technology | Google Analytics Apache Matomo |
Technology Google Analytics Apache Matomo
HTTP Headers
| Date
| Thu, 20 Aug 2026 09:21:34 GMT |
| Server
| Apache/2.4.62 (Red Hat Enterprise Linux) OpenSSL/3.5.5 |
| Content-security-policy
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| Referrer-policy
| no-referrer |
| X-frame-options
| SAMEORIGIN |
| X-xss-protection
| 1; mode=block |
| P3p
| CP="This is not a P3P policy!" |
| Cache-control
| no-cache, no-store, must-revalidate |
| Pragma
| no-cache |
| Expires
| Thu, 01 Jan 1970 00:00:00 GMT |
| Link
| ; rel=preload; as=style |
| Vary
| accept-encoding |
| Content-encoding
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| Content-type
| text/html;charset=UTF-8 |
| Set-cookie
| JSESSIONID=A536C99A968B4AD18C6BCA1A9A3F0FD9; Path=/; Secure; HttpOnly; SameSite=None |
Meta Tags
| Viewport | width=device-width, initial-scale=1, minimum-scale=1, shrink-to-fit=no |
| Dcterms.identifier | https://www.kb.se |
| Dcterms.language | sv |
| Dcterms.format | text/html |
| Dcterms.type | text |
| PageID | 2.5b5507eb18cedffd1a45be4d_sitePage |
| Description | Kungliga biblioteket (KB) är Sveriges nationalbibliotek. Vi samlar in och bevarar nästan allt som publiceras i Sverige. |
| Theme-color | #404040 |
Date Thu, 20 Aug 2026 09:21:34 GMT
Server Apache/2.4.62 (Red Hat Enterprise Linux) OpenSSL/3.5.5
Content-security-policy default-src 'self' 'nonce-899e0840-9c78-11f1-93d3-d7a8965dc9bd'; script-src 'self' 'nonce-899e0840-9c78-11f1-93d3-d7a8965dc9bd' 'unsafe-eval' https://*.rekai.se https://*.kb.se https://mfstatic.com https://datawrapper.dwcdn.net https://*.reachmee.com https://*.mynewsdesk.com https://public.tableau.com; style-src 'self' 'unsafe-inline' https://mfstatic.com https://*.kb.se; font-src 'self' data: https://mfstatic.com https://*.kb.se; connect-src 'self' https://api.friendlycaptcha.com https://*.rekai.se https://*.mediaflow.com https://mfstatic.com https://analytics.kb.se https://cdn.kb.se; img-src 'self' data: https://mfstatic.com https://*.mediaflowpro.com https://*.inviewer.se https://public.tableau.com; frame-src 'self' mailto: https://datawrapper.dwcdn.net https://*.reachmee.com https://*.mynewsdesk.com https://*.mediaflow.com https://public.tableau.com; media-src 'self' blob: https://*.mediaflow.com; worker-src 'self' blob:;
Referrer-policy no-referrer
X-frame-options SAMEORIGIN
X-xss-protection 1; mode=block
P3p CP="This is not a P3P policy!"
Cache-control no-cache, no-store, must-revalidate
Pragma no-cache
Expires Thu, 01 Jan 1970 00:00:00 GMT
Link ; rel=preload; as=style
Vary accept-encoding
Content-encoding gzip
Content-type text/html;charset=UTF-8
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