UDEMY.COM ウェブサイトのレビュー
UDEMY.COM の SEO 統計が最後に更新されたのは 60 日前です。 この Web サイトのバックグラウンド分析タスクを開始しました。数分お待ちください。
基本情報
URL:
Server:
Unknown
IP:
都市:
ページ情報
Title:
Online Courses - Learn Anything, On Your Schedule | Udemy
Meta keywords:
Unknown
Meta description:
Udemy is an online learning and teaching marketplace with over 100,000 courses and 24 million students. Learn programming, marketing, data science and more.
H1 Tag:
Learn on your schedule
Internal links:
247 (0 nofollow)
External links:
8 (0 nofollow)
Site Technology
Server:
Unknown
SSL セキュア:
Unavailable
robots.txt:
Unavailable
XML サイトマップ:
Unavailable
Gzip 圧縮:
利用可能
favicon.ico:
Unavailable
HTTP ヘッダー分析
HTTP ヘッダー フィールドは、ハイパーテキスト転送プロトコル (HTTP) の要求と応答のメッセージ ヘッダーのコンポーネントです。 これらは、HTTP トランザクションの操作パラメータを定義します。 ヘッダー フィールドは、Internet Explorer、Google Chrome、Firefox などの通常の Web ブラウザでは直接表示されません。以下は udemy.com:
HTTP/1.1 301 Moved Permanently
Date: Mon, 15 Jun 2020 00:38:00 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: max-age=3600
Expires: Mon, 15 Jun 2020 01:38:00 GMT
Location: https://www.udemy.com/
cf-request-id: 03570273330000c5d030859200000001
Vary: Accept-Encoding
X-Content-Type-Options: nosniff
Server: cloudflare
CF-RAY: 5a3839cb8956c5d0-EWR
HTTP/1.1 200 OK
Date: Mon, 15 Jun 2020 00:38:00 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cfduid=d7d1271f94a4f3bf20f468b6a2799ff081592181480; expires=Wed, 15-Jul-20 00:38:00 GMT; path=/; domain=.udemy.com; HttpOnly; SameSite=Lax
CF-Ray: 5a3839cbca18c5f8-EWR
Age: 0
Cache-Control: no-store, max-age=0, private, pre-check=0, no-cache, must-revalidate, max-stale=0, post-check=0
Strict-Transport-Security: max-age=31536000; includeSubDomains
Vary: Cookie, Accept-Encoding
Via: 1.1 varnish (Varnish/5.2)
CF-Cache-Status: DYNAMIC
Access-Control-Allow-Credentials: true
Access-Control-Allow-Headers: Accept,Authorization,Cache-Control,Content-Type,DNT,If-Modified-Since,Keep-Alive,Origin,User-Agent,X-Requested-With
Access-Control-Allow-Methods: GET, POST, PUT, DELETE, OPTIONS
Access-Control-Expose-Headers: Authorization
cf-request-id: 035702735f0000c5f8fd1af200000001
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-Permitted-Cross-Domain-Policies: master-only
X-Udemy-Cache-App-Namespace: home
X-Varnish: 1036574165
X-XSS-Protection: 1; mode=block
Set-Cookie: inaff=""; expires=Thu, 01-Jan-1970 00:00:00 GMT; Max-Age=0; Path=/
Set-Cookie: ud_credit_unseen=""; expires=Thu, 01-Jan-1970 00:00:00 GMT; Max-Age=0; Path=/
Set-Cookie: ud_cache_marketplace_country=US; expires=Tue, 16-Jun-2020 00:38:00 GMT; Max-Age=86400; Path=/
Set-Cookie: __udmy_2_v57r=f070e7a9e62a4bd3a4246dff18936e16; Domain=.udemy.com; expires=Tue, 15-Jun-2021 00:38:00 GMT; Max-Age=31536000; Path=/; Secure
Set-Cookie: ud_cache_price_country=US; expires=Tue, 16-Jun-2020 00:38:00 GMT; Max-Age=86400; Path=/
Set-Cookie: ud_firstvisit=2020-06-15T00:38:00.328757+00:00:1jkd8S:t254Cs2jSoWNWd-l3NVr1R7BabE; expires=Tue, 15-Jun-2021 00:38:00 GMT; Max-Age=31536000; Path=/
Set-Cookie: ud_cache_user=""; expires=Tue, 16-Jun-2020 00:38:00 GMT; Max-Age=86400; Path=/
Set-Cookie: checkout_feedback_message=""; expires=Thu, 01-Jan-1970 00:00:00 GMT; Max-Age=0; Path=/
Set-Cookie: eva=""; expires=Thu, 01-Jan-1970 00:00:00 GMT; Max-Age=0; Path=/
Set-Cookie: ud_cache_campaign_code=NEWLEARNINGS; expires=Tue, 16-Jun-2020 00:38:00 GMT; Max-Age=86400; Path=/
Set-Cookie: ud_cache_language=en; expires=Tue, 16-Jun-2020 00:38:00 GMT; Max-Age=86400; Path=/
Set-Cookie: ud_credit_last_seen=""; expires=Thu, 01-Jan-1970 00:00:00 GMT; Max-Age=0; Path=/
Set-Cookie: evi="SlFYNkxYDm4DRB1xTFgObkcSCXtYW0N4HVFdY1RTCGATQR52VkBPNxMFSmNUVEB/AV8JN0xYRDEdURlzVlZXdkpRXSBMWEB7BksHYxhAT31MXwlzWFtFbgsICTcPQE96BksbbUwUV3YJDgdjXFdMdBNJUGMYA1d2B0YdeUJAA24LQlY8QkABI1dRETpMUEd/A1EROkwUFG4LRh1yXE5XOhNJGTwTTlc5VR9CNQtATzcTQRx0VkBPNxMFSmNUVEx5CV8JN0xYRDFMDg=="; expires=Wed, 15-Jul-2020 00:38:00 GMT; Max-Age=2592000; Path=/
Set-Cookie: ud_cache_version=1; expires=Tue, 16-Jun-2020 00:38:00 GMT; Max-Age=86400; Path=/
Set-Cookie: checkout_feedback_message_type=""; expires=Thu, 01-Jan-1970 00:00:00 GMT; Max-Age=0; Path=/
Set-Cookie: __udmy_evid=""; expires=Thu, 01-Jan-1970 00:00:00 GMT; Max-Age=0; Path=/
Set-Cookie: udmy_branded_partner=""; expires=Thu, 01-Jan-1970 00:00:00 GMT; Max-Age=0; Path=/
Set-Cookie: ud_user_jwt=""; expires=Thu, 01-Jan-1970 00:00:00 GMT; Max-Age=0; Path=/
Set-Cookie: ud_cache_release=f1614b422cdd9ac86a9b; expires=Tue, 16-Jun-2020 00:38:00 GMT; Max-Age=86400; Path=/
Set-Cookie: ud_cache_modern_browser=0; expires=Tue, 16-Jun-2020 00:38:00 GMT; Max-Age=86400; Path=/
Set-Cookie: ud_cache_device=None; expires=Tue, 16-Jun-2020 00:38:00 GMT; Max-Age=86400; Path=/
Set-Cookie: ud_cache_brand=USen_US; expires=Tue, 16-Jun-2020 00:38:00 GMT; Max-Age=86400; Path=/
Set-Cookie: ud_cache_logged_in=0; expires=Tue, 16-Jun-2020 00:38:00 GMT; Max-Age=86400; Path=/
Set-Cookie: ud_rule_vars="eJyFjUEOgyAQAL9iuLY2CygqbzEhKy6W1JQU0Ivx7zW2Pfc4yUxmYxnjRJlGs_rkc4jaQQPUYEdKYDWMEitRqdE53nZSEVfahvDwxHTBtp7NmLLJYbF3kyM6561JYYmWzIrR4zBTf5g9C3HCp7c9ux7gfDyqc2hGzF9FgIASVMnrAkDLVgPcpKi4VJeDAT7tOYz0Wij9i2ted434xTvb3y7uR_Q=:1jkd8S:lSUs6M4TMGByjZwTJIt6p7sk9YY"; expires=Wed, 15-Jun-2022 00:38:00 GMT; Max-Age=63072000; Path=/
Set-Cookie: exaff=""; expires=Thu, 01-Jan-1970 00:00:00 GMT; Max-Age=0; Path=/
Set-Cookie: seen=1;Path=/;Max-Age=1800
Set-Cookie: __cfruid=4feeb6d410dc9faa00cd9a19ed19be392696a257-1592181480; path=/; domain=.udemy.com; HttpOnly; Secure; SameSite=None
Server: cloudflare
Content-Encoding: gzip
Date: Mon, 15 Jun 2020 00:38:00 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: max-age=3600
Expires: Mon, 15 Jun 2020 01:38:00 GMT
Location: https://www.udemy.com/
cf-request-id: 03570273330000c5d030859200000001
Vary: Accept-Encoding
X-Content-Type-Options: nosniff
Server: cloudflare
CF-RAY: 5a3839cb8956c5d0-EWR
HTTP/1.1 200 OK
Date: Mon, 15 Jun 2020 00:38:00 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cfduid=d7d1271f94a4f3bf20f468b6a2799ff081592181480; expires=Wed, 15-Jul-20 00:38:00 GMT; path=/; domain=.udemy.com; HttpOnly; SameSite=Lax
CF-Ray: 5a3839cbca18c5f8-EWR
Age: 0
Cache-Control: no-store, max-age=0, private, pre-check=0, no-cache, must-revalidate, max-stale=0, post-check=0
Strict-Transport-Security: max-age=31536000; includeSubDomains
Vary: Cookie, Accept-Encoding
Via: 1.1 varnish (Varnish/5.2)
CF-Cache-Status: DYNAMIC
Access-Control-Allow-Credentials: true
Access-Control-Allow-Headers: Accept,Authorization,Cache-Control,Content-Type,DNT,If-Modified-Since,Keep-Alive,Origin,User-Agent,X-Requested-With
Access-Control-Allow-Methods: GET, POST, PUT, DELETE, OPTIONS
Access-Control-Expose-Headers: Authorization
cf-request-id: 035702735f0000c5f8fd1af200000001
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-Permitted-Cross-Domain-Policies: master-only
X-Udemy-Cache-App-Namespace: home
X-Varnish: 1036574165
X-XSS-Protection: 1; mode=block
Set-Cookie: inaff=""; expires=Thu, 01-Jan-1970 00:00:00 GMT; Max-Age=0; Path=/
Set-Cookie: ud_credit_unseen=""; expires=Thu, 01-Jan-1970 00:00:00 GMT; Max-Age=0; Path=/
Set-Cookie: ud_cache_marketplace_country=US; expires=Tue, 16-Jun-2020 00:38:00 GMT; Max-Age=86400; Path=/
Set-Cookie: __udmy_2_v57r=f070e7a9e62a4bd3a4246dff18936e16; Domain=.udemy.com; expires=Tue, 15-Jun-2021 00:38:00 GMT; Max-Age=31536000; Path=/; Secure
Set-Cookie: ud_cache_price_country=US; expires=Tue, 16-Jun-2020 00:38:00 GMT; Max-Age=86400; Path=/
Set-Cookie: ud_firstvisit=2020-06-15T00:38:00.328757+00:00:1jkd8S:t254Cs2jSoWNWd-l3NVr1R7BabE; expires=Tue, 15-Jun-2021 00:38:00 GMT; Max-Age=31536000; Path=/
Set-Cookie: ud_cache_user=""; expires=Tue, 16-Jun-2020 00:38:00 GMT; Max-Age=86400; Path=/
Set-Cookie: checkout_feedback_message=""; expires=Thu, 01-Jan-1970 00:00:00 GMT; Max-Age=0; Path=/
Set-Cookie: eva=""; expires=Thu, 01-Jan-1970 00:00:00 GMT; Max-Age=0; Path=/
Set-Cookie: ud_cache_campaign_code=NEWLEARNINGS; expires=Tue, 16-Jun-2020 00:38:00 GMT; Max-Age=86400; Path=/
Set-Cookie: ud_cache_language=en; expires=Tue, 16-Jun-2020 00:38:00 GMT; Max-Age=86400; Path=/
Set-Cookie: ud_credit_last_seen=""; expires=Thu, 01-Jan-1970 00:00:00 GMT; Max-Age=0; Path=/
Set-Cookie: evi="SlFYNkxYDm4DRB1xTFgObkcSCXtYW0N4HVFdY1RTCGATQR52VkBPNxMFSmNUVEB/AV8JN0xYRDEdURlzVlZXdkpRXSBMWEB7BksHYxhAT31MXwlzWFtFbgsICTcPQE96BksbbUwUV3YJDgdjXFdMdBNJUGMYA1d2B0YdeUJAA24LQlY8QkABI1dRETpMUEd/A1EROkwUFG4LRh1yXE5XOhNJGTwTTlc5VR9CNQtATzcTQRx0VkBPNxMFSmNUVEx5CV8JN0xYRDFMDg=="; expires=Wed, 15-Jul-2020 00:38:00 GMT; Max-Age=2592000; Path=/
Set-Cookie: ud_cache_version=1; expires=Tue, 16-Jun-2020 00:38:00 GMT; Max-Age=86400; Path=/
Set-Cookie: checkout_feedback_message_type=""; expires=Thu, 01-Jan-1970 00:00:00 GMT; Max-Age=0; Path=/
Set-Cookie: __udmy_evid=""; expires=Thu, 01-Jan-1970 00:00:00 GMT; Max-Age=0; Path=/
Set-Cookie: udmy_branded_partner=""; expires=Thu, 01-Jan-1970 00:00:00 GMT; Max-Age=0; Path=/
Set-Cookie: ud_user_jwt=""; expires=Thu, 01-Jan-1970 00:00:00 GMT; Max-Age=0; Path=/
Set-Cookie: ud_cache_release=f1614b422cdd9ac86a9b; expires=Tue, 16-Jun-2020 00:38:00 GMT; Max-Age=86400; Path=/
Set-Cookie: ud_cache_modern_browser=0; expires=Tue, 16-Jun-2020 00:38:00 GMT; Max-Age=86400; Path=/
Set-Cookie: ud_cache_device=None; expires=Tue, 16-Jun-2020 00:38:00 GMT; Max-Age=86400; Path=/
Set-Cookie: ud_cache_brand=USen_US; expires=Tue, 16-Jun-2020 00:38:00 GMT; Max-Age=86400; Path=/
Set-Cookie: ud_cache_logged_in=0; expires=Tue, 16-Jun-2020 00:38:00 GMT; Max-Age=86400; Path=/
Set-Cookie: ud_rule_vars="eJyFjUEOgyAQAL9iuLY2CygqbzEhKy6W1JQU0Ivx7zW2Pfc4yUxmYxnjRJlGs_rkc4jaQQPUYEdKYDWMEitRqdE53nZSEVfahvDwxHTBtp7NmLLJYbF3kyM6561JYYmWzIrR4zBTf5g9C3HCp7c9ux7gfDyqc2hGzF9FgIASVMnrAkDLVgPcpKi4VJeDAT7tOYz0Wij9i2ted434xTvb3y7uR_Q=:1jkd8S:lSUs6M4TMGByjZwTJIt6p7sk9YY"; expires=Wed, 15-Jun-2022 00:38:00 GMT; Max-Age=63072000; Path=/
Set-Cookie: exaff=""; expires=Thu, 01-Jan-1970 00:00:00 GMT; Max-Age=0; Path=/
Set-Cookie: seen=1;Path=/;Max-Age=1800
Set-Cookie: __cfruid=4feeb6d410dc9faa00cd9a19ed19be392696a257-1592181480; path=/; domain=.udemy.com; HttpOnly; Secure; SameSite=None
Server: cloudflare
Content-Encoding: gzip
DNS レコード分析
ドメイン ネーム システム (DNS) は、簡単に記憶できるドメイン名を、世界中のコンピュータ サービスやデバイスの位置を特定するために必要な数値 IP アドレスに変換します。 udemy.com の DNS レコードは合計 40 件あります。
ホスト | Type | IP/ターゲット | TTL | 追加情報 |
---|---|---|---|---|
udemy.com | A | 300 | ||
udemy.com | A | 300 | ||
udemy.com | NS | 38527 | ||
udemy.com | NS | 38527 | ||
udemy.com | SOA | 60 | expire: 604800 serial: 2038503971 | |
udemy.com | MX | 300 | pri: 5 | |
udemy.com | MX | 300 | pri: 5 | |
udemy.com | MX | 300 | pri: 1 | |
udemy.com | MX | 300 | pri: 10 | |
udemy.com | MX | 300 | pri: 10 | |
udemy.com | MX | 300 | pri: 10 | |
udemy.com | MX | 300 | pri: 10 | |
udemy.com | TXT | google-site-verification=FZsUD-xuwip73XO7XfuX-4kDEY-_Qel0klHmmu6CB5k | 120 | |
udemy.com | TXT | v=spf1 include:_spf.google.com include:mktomail.com include:spf.mtasv.net include:mail.zendesk.com -all | 120 | |
udemy.com | TXT | MS=ms39886121 | 120 | |
udemy.com | TXT | citrix-verification-code=6b798901-86c6-452c-a3ea-ed718cab39bd | 120 | |
udemy.com | TXT | globalsign-domain-verification=Bo6R5k9s2Zwdk5OoeybGk6L2EHx_oV1TqLgGiMR4IQ | 120 | |
udemy.com | TXT | globalsign-domain-verification=K9ZBZYNiNsNNOiaY2Tbjn-Bfe0dWwAwpstKoOOVJWO | 120 | |
udemy.com | TXT | docusign=206e891a-5b22-4d4c-9a10-85066ba89160 | 120 | |
udemy.com | TXT | atlassian-domain-verification=iztR9OQCHGIVBm5w5PmFPf1nTaqiOROSuNTF9Kv0idnfzCBmAsbfwGEF2aOK+yo4 | 120 | |
udemy.com | TXT | _globalsign-domain-verification=oJsQtL3M8axaRGjlRJ4BstY+1TfWDryoeAouwRxay7A= | 120 | |
udemy.com | TXT | google-site-verification=mSmGycRVFusrCec4blSh608oUai-y0AumEuI3OlaGBo | 120 | |
udemy.com | TXT | adobe-idp-site-verification=e54c98a1c7f23b54b8ac4b7b75952259c173d7bfba731f72db60eb7ad4e63d97 | 120 | |
udemy.com | TXT | google-site-verification=IKMJeRfamsooHAMaTQdFDaQ4MsfeW1Nr6F7DPDEkycg | 120 | |
udemy.com | TXT | google-site-verification=RuYIvfeP5e2eBgQzIaky9XuiCkkrVE2KUBULndTtFE4 | 120 | |
udemy.com | TXT | cloudhealth=8d6a3d7f-ed91-4280-8422-b4b27b3dfcda | 120 | |
udemy.com | TXT | _globalsign-domain-verification=9UioyPO0_F2Epyd3gGV5_VklXzoibTukD_jkbZPw43 | 120 | |
udemy.com | TXT | google-site-verification=ld8CL_RjIj_FPsIdElHPqkhOMJ8Rixk1y7-s0Opi-90 | 120 | |
udemy.com | TXT | atlassian-domain-verification=YpSV2agr6k+w5lkm2ml8m8/N+xCTPcXjTKwDomeoJJTrgnmCoeRyXs/U576G4Cz2 | 120 | |
udemy.com | TXT | globalsign-domain-verification=fB1XzR_1Hvbw32pP6EbLFlB9r4pxcc86XOgA7B7DyV | 120 | |
udemy.com | TXT | onetrust-domain-verification=2a6df466515246c4a7c37104f55a82b8 | 120 | |
udemy.com | TXT | miro-verification=f165badb21a511b048a7f7a9fba3352c0db8b09b | 120 | |
udemy.com | TXT | apple-domain-verification=MntOsncD5C5BxosV | 120 | |
udemy.com | TXT | google-site-verification=0Gl3_FzqmUkS2NHg_Wd5pmGiSmt_Jk4MVnaCiDbhDnY | 120 | |
udemy.com | TXT | stripe-verification=4d955ddab5b0fc6cf1931b41935e45f7997f3b13677532d11e6a90b58f5156aa | 120 | |
udemy.com | TXT | stripe-verification=e2909d7f06f271e18ace56ef06db7b552e6692c312adfedaf6cea1a2e0d63125 | 120 | |
udemy.com | TXT | stripe-verification=044c7ed24abd68184b0a86b00dbd47b87d1db3a5eb2ee132df5131bfc6fe29d1 | 120 | |
udemy.com | TXT | stripe-verification=e006b01ab77ebbe2e6c509a4e2280540bfea979f8c49ed3efd225004aa2f6292 | 120 | |
udemy.com | AAAA | 2606:4700::6810:4155 | 300 | |
udemy.com | AAAA | 2606:4700::6810:4255 | 300 |