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Title:
Smarthistory: Art History on Khan Academy (article) | Khan Academy
Meta słowa kluczowe:
khan academy, learn, videos, lectures, practice, exercises, skills
Metaopis:
Read and learn for free about the following article: Smarthistory: Art History on Khan Academy
H1 Tag:
Smarthistory: Art History on Khan Academy

Technologia witryny

Server:
Unknown
SSL Secure:
Unavailable
robots.txt:
Unavailable
Mapa witryny XML:
Unavailable
Gzip Compress:
Available
favicon.ico:
Unavailable

Analiza nagłówka HTTP

Pola nagłówka HTTP są składnikami nagłówka wiadomości żądań i odpowiedzi w protokole przesyłania hipertekstu (HTTP). Określają parametry działania transakcji HTTP. Pola nagłówka nie są wyświetlane bezpośrednio przez zwykłe przeglądarki internetowe, takie jak Internet Explorer, Google Chrome, Firefox itp. Poniżej znajdują się informacje o nagłówku HTTP witryny smarthistory.khanacademy.org:
HTTP/1.1 301 Moved Permanently
Content-Type: text/html; charset=utf-8
Cache-Control: no-cache, must-revalidate
Set-Cookie: fkey=1.0_3ylJYVpjxduJcQ==_1566715061; Path=/
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Location: https://smarthistory.khanacademy.org/
Set-Cookie: gae_b_id=!$MikrACH4Z0SCDCXpfY9y6Y0nnB1dSavWzEciuIcVMO8.%pws52t%1$a2FpZF8xNDgzMjk1MjQzNDg3MTAwNjk1NjczNzk; expires=Mon, 24 Aug 2020 06:37:41 GMT; httponly; Max-Age=31536000; Path=/; secure
Set-Cookie: ka_session=I-6HNdNfQDgA4cvzQU4a0JEziIIINjmj6KYUrB8d:1566715061:1566715061:1:; expires=Mon, 24 Aug 2020 06:37:41 GMT; Max-Age=31536000; Path=/
X-Cloud-Trace-Context: ce5712f90997c7679b23d57d45044882
Pragma: no-cache
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Server: Google Frontend
Accept-Ranges: bytes
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Accept-Ranges: bytes
Via: 1.1 varnish
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Accept-Ranges: bytes
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Content-Length: 0
Accept-Ranges: bytes
Date: Sun, 25 Aug 2019 06:37:41 GMT
Via: 1.1 varnish
Age: 0
Connection: keep-alive
X-Served-By: cache-mdw17321-MDW, cache-ewr18127-EWR
X-Cache: MISS, MISS
X-Cache-Hits: 0, 0
X-Timer: S1566715061.036611,VS0,VE77

HTTP/1.1 301 Moved Permanently
Content-Type: text/html; charset=utf-8
Cache-Control: no-cache, must-revalidate
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X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
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X-Cloud-Trace-Context: 59e6c79f48797f37376e5f089b37b300;o=3
Pragma: no-cache
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Server: Google Frontend
Accept-Ranges: bytes
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Date: Sun, 25 Aug 2019 06:37:41 GMT
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HTTP/1.1 200 OK
Content-Type: text/html; charset=utf-8
Cache-Control: no-cache
Set-Cookie: fkey=1.0_x4kjjN_IMqQqug==_1566715061; Path=/
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
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Content-Encoding: gzip
X-Cloud-Trace-Context: 8ef8bfe9edf1c6efe07dbd2f163d9af0
Server: Google Frontend
Expires: Sun, 25 Aug 2019 06:37:41 GMT
Accept-Ranges: bytes
Accept-Ranges: bytes
Via: 1.1 varnish
Age: 0
Accept-Ranges: bytes
Age: 0
Transfer-Encoding: chunked
Accept-Ranges: bytes
Date: Sun, 25 Aug 2019 06:37:41 GMT
Via: 1.1 varnish
Age: 0
Connection: keep-alive
X-Served-By: cache-mdw17320-MDW, cache-ewr18137-EWR
X-Cache: MISS, MISS
X-Cache-Hits: 0, 0
X-Timer: S1566715061.352147,VS0,VE208
Vary: Accept-Encoding

Analiza rekordu DNS

System nazw domen (DNS) tłumaczy łatwo zapamiętane nazwy domen na numeryczne adresy IP potrzebne do lokalizacji usług i urządzeń komputerowych na całym świecie. W khanacademy.org jest łącznie 29 rekordów DNS khanacademy.org.
Host Type IP/Cel TTL Extra Infomation
khanacademy.orgA60
khanacademy.orgA60
khanacademy.orgA60
khanacademy.orgA60
khanacademy.orgNS172800
khanacademy.orgNS172800
khanacademy.orgNS172800
khanacademy.orgNS172800
khanacademy.orgSOA300expire: 1209600
serial: 1
khanacademy.orgMX300pri: 1
khanacademy.orgMX300pri: 10
khanacademy.orgMX300pri: 10
khanacademy.orgMX300pri: 5
khanacademy.orgMX300pri: 5
khanacademy.orgTXT
MS=ms10049948
300
khanacademy.orgTXT
_globalsign-domain-verification=Ca9ol7KyPTrPtyGjL1BqGx_wv6SymozDmCXhHJveUr
300
khanacademy.orgTXT
_globalsign-domain-verification=Prrz12gznJzJiHaajX3CnPfpqK6hhLae0miMSZ_BGa
300
khanacademy.orgTXT
_globalsign-domain-verification=e70UZqvudGByIeilV8oO0gubBZi0P7QLakTxKub-zS
300
khanacademy.orgTXT
apple-domain-verification=FBF7Yx9o3htFHZ7m
300
khanacademy.orgTXT
botify-site-verification=sGRcFNKzIkHzx1jtsQ7YkiT8hgWB6RiU
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khanacademy.orgTXT
facebook-domain-verification=8kvuco8ljlv8t1aedswjypctrp1pk3
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khanacademy.orgTXT
globalsign-domain-verification=qV_5Us2mt6FO1Ig5hnG4kYHESYAxuH5-qZ0cRXC-Ig
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khanacademy.orgTXT
google-site-verification=JML6gcy7DbE1dA3JB9W4O6EB9uQ8bpOlJTyniVCgd-o
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khanacademy.orgTXT
google-site-verification=Jiabx8hC-zV0E8-hAj40dHCY_oWNIvfqkNe7VFnGbCs
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khanacademy.orgTXT
google-site-verification=SprWzGYoIdXdFrUCSyBhXJtHzFjE8FAQNlTamgKenhU
300
khanacademy.orgTXT
google-site-verification=sHrvDlgokhtbjBWsn8Dhu616EFRRv8GD0C1AU4_1gl4
300
khanacademy.orgTXT
google-site-verification=y1w1HGdtmQcg92Uy4JtubYkFtDDshCwmDXTFCgjpr-Y
300
khanacademy.orgTXT
spf2.0/pra include:_spf.google.com include:sendgrid.net include:aspmx.sailthru.com -all
300
khanacademy.orgTXT
v=spf1 include:_spf.google.com include:sendgrid.net include:aspmx.sailthru.com exists:%{i}._spf.mta.salesforce.com include:mail.zendesk.com include:mg-spf.greenhouse.io -all
300