额外信息 针对 https://obs-bj.hr
Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 49.12.174.169 |
| Server Software | nginx |
| Compression | gzip |
|
ℹ 🔵 Missing HSTS | HTTP Strict Transport Security is not configured. Recommended for HTTPS sites. |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
|
ℹ 🔵 Missing X-Frame-Options | The site can be embedded in iframes by third parties (clickjacking risk). |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 49.12.174.169
Server Software nginx
Compression gzip
ℹ 🔵 Missing HSTS HTTP Strict Transport Security is not configured. Recommended for HTTPS sites.
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
ℹ 🔵 Missing X-Frame-Options The site can be embedded in iframes by third parties (clickjacking risk).
Performance
| DNS Lookup | 49.4 ms |
| TCP Connect | 67.1 ms |
| TLS Handshake | 18.9 ms |
| Time To First Byte (TTFB) | 119.5 ms |
| Content Download | 15.2 ms |
| Total Response Time | 134.7 ms |
DNS Lookup 49.4 ms
TCP Connect 67.1 ms
TLS Handshake 18.9 ms
Time To First Byte (TTFB) 119.5 ms
Content Download 15.2 ms
Total Response Time 134.7 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Obrtnička škola Bjelovar – Strukovno obrazovanje, stipendije, obrtnička zanimanja | OBSBJ |
| Meta Description | Obrtnička škola Bjelovar pruža kvalitetno obrazovanje za obrtnička zanimanja u Hrvatskoj. Dugogodišnja tradicija, stručno osoblje i suvremeni programi osiguravaju uspješno školovanje i profesionalni… |
| Robots Meta | all |
| Twitter Card | summary_large_image |
| Twitter Title | Obrtnička škola Bjelovar – Strukovno obrazovanje, stipendije, obrtnička zanimanja |
| Twitter Description | Obrtnička škola Bjelovar pruža kvalitetno obrazovanje za obrtnička zanimanja u Hrvatskoj. Dugogodišnja tradicija, stručno osoblje i suvremeni programi osiguravaju uspješno školovanje i profesionalni… |
| Twitter Image | https://obs-bj.hr/doc/vijesti/_800x418_letterbox_center-c... |
Title Obrtnička škola Bjelovar – Strukovno obrazovanje, stipendije, obrtnička zanimanja | OBSBJ Meta Description Obrtnička škola Bjelovar pruža kvalitetno obrazovanje za obrtnička zanimanja u Hrvatskoj. Dugogodišnja tradicija, stručno osoblje i suvremeni programi osiguravaju uspješno školovanje i profesionalni… Robots Meta all Twitter Card summary_large_image Twitter Title Obrtnička škola Bjelovar – Strukovno obrazovanje, stipendije, obrtnička zanimanja Twitter Description Obrtnička škola Bjelovar pruža kvalitetno obrazovanje za obrtnička zanimanja u Hrvatskoj. Dugogodišnja tradicija, stručno osoblje i suvremeni programi osiguravaju uspješno školovanje i profesionalni… Twitter Image https://obs-bj.hr/doc/vijesti/_800x418_letterbox_center-c... Detected Technologies
| Technology | Bootstrap jQuery Google Analytics Nginx PHP |
Technology Bootstrap jQuery Google Analytics Nginx PHP
HTTP Headers
| Server
| nginx |
| Date
| Thu, 20 Aug 2026 12:38:53 GMT |
| Content-type
| text/html |
| Vary
| Accept-Encoding |
| Last-modified
| Thu, 20 Aug 2026 05:37:24 GMT |
| Cache-control
| private, must-revalidate |
| Expires
| Thu, 20 Aug 2026 12:38:53 GMT |
| X-xss-protection
| 1; mode=block |
| X-content-type-options
| nosniff |
| X-nginx-upstream-cache-status
| MISS |
| X-server-powered-by
| Engintron |
| Content-encoding
| gzip |
Meta Tags
| Viewport | width=device-width, initial-scale=1, minimum-scale=1.0, shrink-to-fit=no |
| Theme-color | #ffffff |
| Generator | SEOmatic |
| Keywords | Obrtnička škola Bjelovar, strukovna škola, obrtnička zanimanja, srednja škola, obrazovanje, stipendije, školski projekti, SSS, Hrvatska |
| Description | Obrtnička škola Bjelovar pruža kvalitetno obrazovanje za obrtnička zanimanja u Hrvatskoj. Dugogodišnja tradicija, stručno osoblje i suvremeni programi osiguravaju uspješno školovanje i profesionalni… |
| Referrer | no-referrer-when-downgrade |
| Robots | all |
Server nginx
Date Thu, 20 Aug 2026 12:38:53 GMT
Content-type text/html
Vary Accept-Encoding
Last-modified Thu, 20 Aug 2026 05:37:24 GMT
Cache-control private, must-revalidate
Expires Thu, 20 Aug 2026 12:38:53 GMT
X-xss-protection 1; mode=block
X-content-type-options nosniff
X-nginx-upstream-cache-status MISS
X-server-powered-by Engintron
Content-encoding gzip
Viewport width=device-width, initial-scale=1, minimum-scale=1.0, shrink-to-fit=no
Theme-color #ffffff
Generator SEOmatic
Keywords Obrtnička škola Bjelovar, strukovna škola, obrtnička zanimanja, srednja škola, obrazovanje, stipendije, školski projekti, SSS, Hrvatska
Description Obrtnička škola Bjelovar pruža kvalitetno obrazovanje za obrtnička zanimanja u Hrvatskoj. Dugogodišnja tradicija, stručno osoblje i suvremeni programi osiguravaju uspješno školovanje i profesionalni…
Referrer no-referrer-when-downgrade
Robots all
Twitter:card summary_large_image
Twitter:creator @
Twitter:title Obrtnička škola Bjelovar – Strukovno obrazovanje, stipendije, obrtnička zanimanja
Twitter:description Obrtnička škola Bjelovar pruža kvalitetno obrazovanje za obrtnička zanimanja u Hrvatskoj. Dugogodišnja tradicija, stručno osoblje i suvremeni programi osiguravaju uspješno školovanje i profesionalni…
Twitter:image https://obs-bj.hr/doc/vijesti/_800x418_letterbox_center-center_82_none/Logotip.webp?mtime=1761961532
Twitter:image:width 800
Twitter:image:height 418
Twitter:image:alt Obrtnička škola Bjelovar – Strukovno obrazovanje, stipendije, obrtnička zanimanja
