Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 151.101.64.152 |
| Server Software | envoy |
| CDN | CDN (MISS, MISS) |
| 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 151.101.64.152
Server Software envoy
CDN CDN (MISS, MISS)
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://jstor.org:443 | 301 | HTTP/2 301 |
| 2 | https://www.jstor.org/ | 200 | HTTP/2 200 |
#1 URL https://jstor.org:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.jstor.org/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 107 ms |
| TCP Connect | 108.1 ms |
| TLS Handshake | 6.7 ms |
| Time To First Byte (TTFB) | 358.2 ms |
| Content Download | 0.4 ms |
| Total Response Time | 358.6 ms |
DNS Lookup 107 ms
TCP Connect 108.1 ms
TLS Handshake 6.7 ms
Time To First Byte (TTFB) 358.2 ms
Content Download 0.4 ms
Total Response Time 358.6 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ DENY |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ✔ DENY
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | JSTOR Home |
| Meta Description | JSTOR is a digital library of academic journals, books, and primary sources. |
| Canonical | https://www.jstor.org/ |
| Robots Meta | noarchive,NOODP |
Title JSTOR Home
Meta Description JSTOR is a digital library of academic journals, books, and primary sources.
Canonical https://www.jstor.org/
Robots Meta noarchive,NOODP
Detected Technologies
| Technology | Google Analytics Google Tag Manager Node.js |
Technology Google Analytics Google Tag Manager Node.js
HTTP Headers
| Server
| envoy |
| Set-cookie
| ReferringRequestId=fastly-default:9d402a47e1b3898923a958314c1fccde; Path=/; SameSite=Lax; Secure |
| X-frame-options
| DENY |
| X-envoy-upstream-service-time
| 110 |
| Content-type
| text/html; charset=utf-8 |
| Content-encoding
| gzip |
| X-jstor-restarts
| 0 |
| Accept-ranges
| bytes |
| Date
| Thu, 20 Aug 2026 17:17:28 GMT |
| Via
| 1.1 varnish |
| X-served-by
| cache-par-lfpb1150030-PAR, cache-par-lfpb1150032-PAR |
| X-cache
| MISS, MISS |
| X-cache-hits
| 0, 0 |
| X-timer
| S1787246248.991618,VS0,VE241 |
| Vary
| Cookie, origin, Accept-Encoding,Fastly-SSL,Origin,X-Requested-Host |
| Alt-svc
| h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400 |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Msapplication-TileImage |  |
| Msapplication-TileColor | #DA532C |
| Msapplication-config | /assets/browserconfig.xml |
| MSSmartTagsPreventParsing | true |
| Robots | noarchive,NOODP |
| Description | JSTOR is a digital library of academic journals, books, and primary sources. |
Server envoy
Set-cookie ReferringRequestId=fastly-default:9d402a47e1b3898923a958314c1fccde; Path=/; SameSite=Lax; Secure
X-frame-options DENY
X-envoy-upstream-service-time 110
Content-type text/html; charset=utf-8
Content-encoding gzip
X-jstor-restarts 0
Accept-ranges bytes
Date Thu, 20 Aug 2026 17:17:28 GMT
Via 1.1 varnish
X-served-by cache-par-lfpb1150030-PAR, cache-par-lfpb1150032-PAR
X-cache MISS, MISS
X-cache-hits 0, 0
X-timer S1787246248.991618,VS0,VE241
Vary Cookie, origin, Accept-Encoding,Fastly-SSL,Origin,X-Requested-Host
Alt-svc h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
