itdp.org Review

 N/A

HTTP/1.1 301 Moved Permanently
Date: Sun, 24 Aug 2025 22:26:13 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Server: cloudflare
Location: https://itdp.org/
CF-Ray: 974645214b97067d-NRT
CF-Cache-Status: MISS
Cache-Control: max-age=14400
Vary: Accept-Encoding
cf-apo-via: origin,resnok
Server-Timing: cfCacheStatus;desc="MISS"
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=xOyY0nhTaqGFRPx67p%2FZiTNbIqyWLvnOxZt5DfW40xFrskF23fYnkx%2FQ9wYNAdTdc7UKuykbuvCKIoPNoxUX6GEz1%2FtX7TIweWkwOaEZcxS1KA5wTFHuynNy"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
speculation-rules: "/cdn-cgi/speculation"
alt-svc: h3=":443"; ma=86400
server-timing: cfOrigin;dur=0,cfEdge;dur=469
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HTTP/1.1 200 OK
Date: Sun, 24 Aug 2025 22:26:13 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Content-Encoding: br
CF-Ray: 974645249d4f2605-NRT
CF-Cache-Status: HIT
Age: 272526
Cache-Control: max-age=14400
Last-Modified: Thu, 21 Aug 2025 18:44:07 GMT
Link: ; rel="https://api.w.org/", ; rel="alternate"; title="JSON"; type="application/json", ; rel=shortlink
Strict-Transport-Security: max-age=31536000; includeSubDomains
Vary: Accept-Encoding
access-control-allow-headers: Content-Type, Authorization
access-control-allow-methods: GET,POST
cf-apo-via: tcache
content-security-policy: upgrade-insecure-requests;
cross-origin-embedder-policy: unsafe-none; report-to='default'
cross-origin-embedder-policy-report-only: unsafe-none; report-to='default'
cross-origin-opener-policy: unsafe-none
cross-origin-opener-policy-report-only: unsafe-none; report-to='default'
cross-origin-resource-policy: cross-origin
fastcgi-cache: HIT
permissions-policy: accelerometer=(), autoplay=(), camera=(), cross-origin-isolated=(), display-capture=(self), encrypted-media=(), fullscreen=*, geolocation=(self), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), payment=*, picture-in-picture=*, publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=*, usb=(), xr-spatial-tracking=(), gamepad=(), serial=()
referrer-policy: strict-origin-when-cross-origin
referrer-policy: strict-origin-when-cross-origin
x-content-security-policy: default-src 'self'; img-src *; media-src * data:;
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-permitted-cross-domain-policies: none
x-xss-protection: 1; mode=block
Server-Timing: cfCacheStatus;desc="HIT"
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=tZcr%2FA7uMK7LHx4xgE4EQ6pclhDwfpFr40wP9Jfkb5xPoVmWMhbLT1kvjK2GGfmRTfsAcu1TKsaFzW6FfNlpuTWNCXG8QLrIYT2KraXY4m6x5mbzzB4x5%2Bcn"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
speculation-rules: "/cdn-cgi/speculation"
Server: cloudflare
alt-svc: h3=":443"; ma=86400
server-timing: cfOrigin;dur=0,cfEdge;dur=32
server-timing: cfL4;desc="?proto=TCP&rtt=11689&min_rtt=11638&rtt_var=4466&sent=4&recv=6&lost=0&retrans=0&sent_bytes=2831&recv_bytes=971&delivery_rate=240371&cwnd=252&unsent_bytes=0&cid=ab0a1875533e43be&ts=53&x=0"