www.firebase.com 網站分析
www.firebase.com - 基本信息
www.firebase.com - 頁面信息
標題:
FirebaseMeta 關鍵詞:
realtime, backend as a service, websockets, instant API, mobile database, Angular Bindings, Backbone Bindings, Ember Bindings, iOS plugins, Android plugins, javascript API, realtime sync, browser, mobile, no servers, build apps fast, servers optional, completely realtime, build collaborative apps, real-time, JSON data, First-class Security, Automatic Scaling, Real-time Synchronization, Data Accessibility, Free Sign Up, Meta 描述信息:
Firebase is Google’s mobile platform that helps you quickly develop high-quality apps and grow your business.H1:
Firebase helps mobile and web app teams succeed內部鏈接:
41 (0 nofollow)外部鏈接:
27 (0 nofollow)www.firebase.com - 建站技術
服務器:
Google Frontend
SSL 安全:
不可用robots.txt:
不可用XML 站點地圖:
不可用Gzip 壓縮:
有效favicon.ico:
不可用www.firebase.com - HTTP Head 分析
HTTP 協議採用了請求與響應模型，通過HTTP Header 定義了HTTP 傳輸過程中的必要參數。瀏覽器（例如Internet Explorer, Google Chrome, Firefox 等）並不會顯示HTTP header 字段的內容，下面是網站www.firebase.com 的HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Connection: keep-alive
Content-Length: 43
Location: https://firebase.google.com/
Content-Type: text/plain; charset=utf-8
Accept-Ranges: bytes
Date: Fri, 29 May 2020 12:05:22 GMT
X-Served-By: cache-lga21955-LGA
X-Cache: HIT
X-Cache-Hits: 1
X-Timer: S1590753922.192717,VS0,VE1
Vary: x-fh-requested-host, accept-encoding
HTTP/1.1 200 OK
Last-Modified: Tue, 26 May 2020 16:59:48 GMT
Content-Type: text/html; charset=utf-8
Expires: 0
Pragma: no-cache
Cache-Control: no-cache, must-revalidate
Strict-Transport-Security: max-age=31536000; includeSubdomains
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 0
X-Content-Type-Options: nosniff
Content-Encoding: gzip
X-Cloud-Trace-Context: e7dddbc1b1f6c2d4f1fc98e688ec5b72
Vary: Accept-Encoding
Date: Fri, 29 May 2020 12:05:22 GMT
Server: Google Frontend
Alt-Svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
Transfer-Encoding: chunked
Connection: keep-alive
Content-Length: 43
Location: https://firebase.google.com/
Content-Type: text/plain; charset=utf-8
Accept-Ranges: bytes
Date: Fri, 29 May 2020 12:05:22 GMT
X-Served-By: cache-lga21955-LGA
X-Cache: HIT
X-Cache-Hits: 1
X-Timer: S1590753922.192717,VS0,VE1
Vary: x-fh-requested-host, accept-encoding
HTTP/1.1 200 OK
Last-Modified: Tue, 26 May 2020 16:59:48 GMT
Content-Type: text/html; charset=utf-8
Expires: 0
Pragma: no-cache
Cache-Control: no-cache, must-revalidate
Strict-Transport-Security: max-age=31536000; includeSubdomains
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 0
X-Content-Type-Options: nosniff
Content-Encoding: gzip
X-Cloud-Trace-Context: e7dddbc1b1f6c2d4f1fc98e688ec5b72
Vary: Accept-Encoding
Date: Fri, 29 May 2020 12:05:22 GMT
Server: Google Frontend
Alt-Svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
Transfer-Encoding: chunked
www.firebase.com - DNS 記錄分析
DNS 域名系統（Domain Name System，縮寫）是Internet 的一項基礎服務。它作為將域名和 IP 位址相互映射的一個分佈式數據庫，能夠使人更方便的訪問互聯網。 firebase.com 當前共有 17 項 DNS 記錄。
| 主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
|---|---|---|---|---|
| firebase.com | A | 275 | ||
| firebase.com | A | 275 | ||
| firebase.com | MX | 275 | pri: 20 | |
| firebase.com | MX | 275 | pri: 30 | |
| firebase.com | MX | 275 | pri: 10 | |
| firebase.com | MX | 275 | pri: 30 | |
| firebase.com | MX | 275 | pri: 20 | |
| firebase.com | NS | 172775 | ||
| firebase.com | NS | 172775 | ||
| firebase.com | NS | 172775 | ||
| firebase.com | NS | 172775 | ||
| firebase.com | SOA | 875 | expire: 1209600 serial: 3 | |
| firebase.com | TXT | globalsign-domain-verification=zWPU60YFQ0yGYYzxisvoXHgatL_-vEWm_fmAqeVOU6 | 275 | |
| firebase.com | TXT | v=spf1 include:customer.io include:spf.braintreegateway.com include:spf.mail.intercom.io ~all | 275 | |
| firebase.com | TXT | google-site-verification=-6EqX1ahpVlYLBCd-8_oXf4XGZMT11h9XJrKYGt-h7Q | 275 | |
| firebase.com | TXT | firebase=www-firebase-com | 275 | |
| firebase.com | TXT | keybase-site-verification=QZY4EcrADfMZPUCbEGaUT9l8kg8QmGdYT6fhrJ30c9k | 275 |