额外信息 针对 https://ceeol.com
Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 108.141.178.235 |
| Server Software | Microsoft-IIS/10.0 |
| 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. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 108.141.178.235
Server Software Microsoft-IIS/10.0
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.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://ceeol.com:443 | 301 | HTTP/2 301 |
| 2 | https://www.ceeol.com/ | 200 | HTTP/2 200 |
#1 URL https://ceeol.com:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.ceeol.com/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 29.8 ms |
| TCP Connect | 42.6 ms |
| TLS Handshake | 15.2 ms |
| Time To First Byte (TTFB) | 90.7 ms |
| Content Download | 0.2 ms |
| Total Response Time | 90.9 ms |
DNS Lookup 29.8 ms
TCP Connect 42.6 ms
TLS Handshake 15.2 ms
Time To First Byte (TTFB) 90.7 ms
Content Download 0.2 ms
Total Response Time 90.9 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | CEEOL - Home page |
| Meta Description | Central and Eastern European Online Library - CEE journals, documents, articles, periodicals, books available online for download, Zeitschrfitendatenbank, Online Zeitschriften, Online Zeitschriftendatenbank |
| Robots Meta | index, follow |
Title CEEOL - Home page
Meta Description Central and Eastern European Online Library - CEE journals, documents, articles, periodicals, books available online for download, Zeitschrfitendatenbank, Online Zeitschriften, Online Zeitschriftendatenbank
Robots Meta index, follow
Detected Technologies
| Technology | Bootstrap Google Analytics Google Tag Manager |
Technology Bootstrap Google Analytics Google Tag Manager
HTTP Headers
| Date
| Wed, 19 Aug 2026 23:47:57 GMT |
| Content-type
| text/html; charset=utf-8 |
| Set-cookie
| ARRAffinitySameSite=dd6858f6c5b3a396b31d1bce1f7f832ce9c5ea53ba76b93fe9bb5604b273b57c;Path=/;HttpOnly;SameSite=None;Secure;Domain=app-ceeol-website-prod-01.azurewebsites.net |
| Server
| Microsoft-IIS/10.0 |
| Cache-control
| no-cache, no-store |
| Content-encoding
| gzip |
| Pragma
| no-cache |
| Vary
| Accept-Encoding |
| X-frame-options
| SAMEORIGIN |
| X-powered-by
| ASP.NET |
Meta Tags
| Content-Type | text/html; charset=utf-8 |
| X-UA-Compatible | IE=edge,chrome=1 |
| MobileOptimized | 320 |
| Copyright | Questa Soft |
| Description | Central and Eastern European Online Library - CEE journals, documents, articles, periodicals, books available online for download, Zeitschrfitendatenbank, Online Zeitschriften, Online Zeitschriftendatenbank |
| Keywords | Eastern European, Download Central and Eastern European Journals, Central European Articles, CEE periodicals, Central and Eastern European documents, CEE books, ebooks, East European Culture, East European Journals, Archeology, Balkan journals, Theology, Religion, Political Science, Philosophy, Psychology, Sociology, History of Culture, Philology, Cultural Journal, Feminism, Law, Social Sciences, Humanities |
| Robots | index, follow |
Date Wed, 19 Aug 2026 23:47:57 GMT
Content-type text/html; charset=utf-8
Set-cookie ARRAffinitySameSite=dd6858f6c5b3a396b31d1bce1f7f832ce9c5ea53ba76b93fe9bb5604b273b57c;Path=/;HttpOnly;SameSite=None;Secure;Domain=app-ceeol-website-prod-01.azurewebsites.net
Server Microsoft-IIS/10.0
Cache-control no-cache, no-store
Content-encoding gzip
Pragma no-cache
Vary Accept-Encoding
X-frame-options SAMEORIGIN
X-powered-by ASP.NET
Content-Type text/html; charset=utf-8
X-UA-Compatible IE=edge,chrome=1
MobileOptimized 320
Copyright Questa Soft
Description Central and Eastern European Online Library - CEE journals, documents, articles, periodicals, books available online for download, Zeitschrfitendatenbank, Online Zeitschriften, Online Zeitschriftendatenbank
Keywords Eastern European, Download Central and Eastern European Journals, Central European Articles, CEE periodicals, Central and Eastern European documents, CEE books, ebooks, East European Culture, East European Journals, Archeology, Balkan journals, Theology, Religion, Political Science, Philosophy, Psychology, Sociology, History of Culture, Philology, Cultural Journal, Feminism, Law, Social Sciences, Humanities
Robots index, follow
