CLASS.COURSERA.ORG Recenzja strony internetowej
Informacje podstawowe
Tytuł witryny:
Server:
AmazonS3
IP:
City:
Informacje o stronie
Title:
Coursera
Długość: 8 znaków; Najlepsza długość: 10 ~ 60 znaków
Meta słowa kluczowe:
Unknown
Długość: 0 znaków; Najlepsza długość: 10 ~ 255 znaków
Metaopis:
Unknown
Długość: 0 znaków; Najlepsza długość: 50 ~ 160 znaków
H1 Tag:
This page is no longer available.
Długość: 33 znaków
Linki wewnętrzne:
0 (0 nofollow)
Linki zewnętrzne:
3 (0 nofollow)
Technologia witryny
Server:
AmazonS3
SSL Secure:
Available
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 class.coursera.org:
HTTP/1.1 403 Forbidden
Access-Control-Allow-Methods: GET
Access-Control-Allow-Origin: *
Cache-Control: private, no-cache, no-store, must-revalidate, max-age=0
Content-Encoding: gzip
Content-Type: application/xml
Date: Mon, 06 May 2024 17:28:38 GMT
Server: AmazonS3
Set-Cookie: CSRF3-Token=1715880518.UwCEa1Ea2BR309Ex; Max-Age=864000; Expires=Thu, 16 May 2024 17:28:38 GMT; Path=/; Domain=.coursera.org
Set-Cookie: __204u=8797303037-1715016518121; Max-Age=31536000; Expires=Tue, 06 May 2025 17:28:38 GMT; Path=/; Domain=.coursera.org
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Vary: Origin, Accept-Encoding
x-amz-id-2: OpitF9AMN7t13QAanYSb7PiK9tP94IKezzKMtckoDKDUXHiGf+C22o3iPedBNSjV1la9Z7YXZcg=
x-amz-request-id: 9Y3G35NFYN9YAEQC
X-Content-Type-Options: nosniff
X-Coursera-Request-Id: Evg28gvOEe-0CRIUq_J-hQ
X-Coursera-Trace-Id-Hex: c49d88ecb9a44960
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
transfer-encoding: chunked
Connection: keep-alive
Access-Control-Allow-Methods: GET
Access-Control-Allow-Origin: *
Cache-Control: private, no-cache, no-store, must-revalidate, max-age=0
Content-Encoding: gzip
Content-Type: application/xml
Date: Mon, 06 May 2024 17:28:38 GMT
Server: AmazonS3
Set-Cookie: CSRF3-Token=1715880518.UwCEa1Ea2BR309Ex; Max-Age=864000; Expires=Thu, 16 May 2024 17:28:38 GMT; Path=/; Domain=.coursera.org
Set-Cookie: __204u=8797303037-1715016518121; Max-Age=31536000; Expires=Tue, 06 May 2025 17:28:38 GMT; Path=/; Domain=.coursera.org
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Vary: Origin, Accept-Encoding
x-amz-id-2: OpitF9AMN7t13QAanYSb7PiK9tP94IKezzKMtckoDKDUXHiGf+C22o3iPedBNSjV1la9Z7YXZcg=
x-amz-request-id: 9Y3G35NFYN9YAEQC
X-Content-Type-Options: nosniff
X-Coursera-Request-Id: Evg28gvOEe-0CRIUq_J-hQ
X-Coursera-Trace-Id-Hex: c49d88ecb9a44960
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
transfer-encoding: chunked
Connection: keep-alive
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 coursera.org jest łącznie 46 rekordów DNS coursera.org.
Host | Type | IP/Cel | TTL | Extra Infomation |
---|---|---|---|---|
coursera.org | A | 60 | ||
coursera.org | A | 60 | ||
coursera.org | A | 60 | ||
coursera.org | A | 60 | ||
coursera.org | NS | 12546 | ||
coursera.org | NS | 12546 | ||
coursera.org | NS | 12546 | ||
coursera.org | NS | 12546 | ||
coursera.org | SOA | 900 | expire: 1209600 serial: 1 | |
coursera.org | MX | 137 | pri: 10 | |
coursera.org | MX | 137 | pri: 20 | |
coursera.org | MX | 137 | pri: 20 | |
coursera.org | MX | 137 | pri: 30 | |
coursera.org | MX | 137 | pri: 30 | |
coursera.org | MX | 137 | pri: 30 | |
coursera.org | MX | 137 | pri: 30 | |
coursera.org | TXT | 376174617-10056694 | 60 | |
coursera.org | TXT | BthfBdp8W7Bqmm87eNGy | 60 | |
coursera.org | TXT | MS=ms91657421 | 60 | |
coursera.org | TXT | apple-domain-verification=8gxy28dzSlSOYkUI | 60 | |
coursera.org | TXT | atlassian-domain-verification=OwoxnU5JeeEeNB3PXqTmPOsZNFUYTd05tar4PX8ZNNjps+mMWto+OyyA/50W5+B1 | 60 | |
coursera.org | TXT | atlassian-domain-verification=pwnyCbGEmC6E08lYJGO/SYkQvbjFS+OXy03eVMG75U52Edj0vbZGBjdaorxh+PUE | 60 | |
coursera.org | TXT | cisco-ci-domain-verification=5b418d2526e560d4ec96988886c86e7930c6936b68215183295356a4e4bf36d7 | 60 | |
coursera.org | TXT | docker-verification=6792a290-383f-4d78-9f9b-71f46df7b6b2 | 60 | |
coursera.org | TXT | docusign=05d7ee1b-a029-4b94-912a-25bb3c4a2bed | 60 | |
coursera.org | TXT | facebook-domain-verification=46dep9ql4m6it0wahwkhiou7xit57h | 60 | |
coursera.org | TXT | google-site-verification=61uiBFuqY-MYJHWt_8qbU00Rsn7Nq_njU5eMUG0NlrY | 60 | |
coursera.org | TXT | google-site-verification=874wxzrE4FAJO81XTCXyH6WYnWZAMdlbMRXI3lfI0bw | 60 | |
coursera.org | TXT | google-site-verification=BbSjFsQN-aTkQDOiar6q3O4fPzSlgepoOdM3fMuCXFA | 60 | |
coursera.org | TXT | google-site-verification=H2oN7Mv4QCzOClwXz1j30f-4544byEDxyEk0o3eluE0 | 60 | |
coursera.org | TXT | google-site-verification=PDgfi1HUgagq2NZOh86B3PpGnjDyNXdUr9iyWzDjONM | 60 | |
coursera.org | TXT | google-site-verification=UGpuPtZLCcMKFmgAeN4q6EbvxJn56A8Jz0sgW3yVKmA | 60 | |
coursera.org | TXT | google-site-verification=fFsckLsIOub_171zkeWLBQ72SvjwGSPsz209wwTtmX4 | 60 | |
coursera.org | TXT | google-site-verification=l-IugqqOHDGlHpUHfv3e6z8J1koLgfGSem04lqBA_B8 | 60 | |
coursera.org | TXT | google-site-verification=nLfEbuY6OaO0lfas7ywHqpPnOMnobNONSJ0hnbJO9co | 60 | |
coursera.org | TXT | google-site-verification=tbpsWy5oBEvo-Kod36Lqsb3qRK0h_divcCGAeUdVZlk | 60 | |
coursera.org | TXT | hubspot-domain-verification=ZTM1ZDk4NGEtNWU5Ny00NDJiLWIwNTQtZTA1NGJhZmU3MzZh | 60 | |
coursera.org | TXT | miro-verification=d5e807f40d602cde4051496eaaa95234e158ada0 | 60 | |
coursera.org | TXT | onetrust-domain-verification=bc353cda9f49402e8b2ac8a3b3e86286 | 60 | |
coursera.org | TXT | spf2.0/pra include:amazonses.com include:sendgrid.net include:_spf.google.com include:spf.mtasv.net -all | 60 | |
coursera.org | TXT | stripe-verification=0f6967e13ea84d76953d1c3f2dc9eb80e82f090fff99161cd2fa957f55a71d60 | 60 | |
coursera.org | TXT | stripe-verification=34fd6b74183c244d59d572c162e5b77fe6eed5e5205296151f49dda7b68670eb | 60 | |
coursera.org | TXT | stripe-verification=95449f6ae01b02ef7f65b59ee2f3ed14bac52c49aaa1519e57b864b70baede3a | 60 | |
coursera.org | TXT | v=spf1 include:sendgrid.net ip4:24.6.102.21 ip4:50.16.53.44 include:_spf.google.com include:amazonses.com include:spf.mtasv.net include:_spf.salesforce.com -all | 60 | |
coursera.org | TXT | yandex-verification: 7472d03e746e191a | 60 | |
coursera.org | TXT | zoom-domain-verification=6fb6c268-238e-477b-ba40-2f0164695cd7 | 60 |