www.bechtel.com 網站分析
www.bechtel.com - 基本信息
www.bechtel.com - 頁面信息
標題:
Engineering, Construction & Project Management - BechtelMeta 關鍵詞:
未知Meta 描述信息:
Learn why Bechtel is one of the most respected engineering, construction, and project management companies in the world. H1:
未知內部鏈接:
207 (0 nofollow)外部鏈接:
12 (0 nofollow)www.bechtel.com - 建站技術
服務器:
cloudflare
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.bechtel.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.bechtel.com 的HTTP header 信息:
HTTP/1.1 200 OK
Date: Fri, 12 Jun 2020 00:44:34 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cfduid=d61a09eaa9a06007f158384d27dcc54271591922673; expires=Sun, 12-Jul-20 00:44:33 GMT; path=/; domain=.bechtel.com; HttpOnly; SameSite=Lax; Secure
Cache-Control: no-cache, no-store, must-revalidate
Pragma: no-cache
Expires: -1
Vary: Accept-Encoding
Set-Cookie: CMSPreferredCulture=en-US; expires=Sat, 12-Jun-2021 00:44:33 GMT; path=/; HttpOnly
Set-Cookie: CMSCsrfCookie=F0urwPmATNtl5Cy4W/4q3HJKEe2j3bGtb1Jzybm9; path=/; HttpOnly
Set-Cookie: ASP.NET_SessionId=h04plndlltm51swo0k5oi1bs; path=/; HttpOnly; SameSite=Lax
Set-Cookie: CMSCurrentTheme=Custom; expires=Sat, 13-Jun-2020 00:44:33 GMT; path=/; HttpOnly
X-Frame-Options: SAMEORIGIN
X-UA-Compatible: IE=Edge
X-AspNet-Version: 4.0.30319
CF-Cache-Status: DYNAMIC
cf-request-id: 034795604a0000e84593b6b200000001
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Strict-Transport-Security: max-age=31536000; includeSubDomains
Server: cloudflare
CF-RAY: 5a1f8b46dc77e845-EWR
Content-Encoding: gzip
Date: Fri, 12 Jun 2020 00:44:34 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cfduid=d61a09eaa9a06007f158384d27dcc54271591922673; expires=Sun, 12-Jul-20 00:44:33 GMT; path=/; domain=.bechtel.com; HttpOnly; SameSite=Lax; Secure
Cache-Control: no-cache, no-store, must-revalidate
Pragma: no-cache
Expires: -1
Vary: Accept-Encoding
Set-Cookie: CMSPreferredCulture=en-US; expires=Sat, 12-Jun-2021 00:44:33 GMT; path=/; HttpOnly
Set-Cookie: CMSCsrfCookie=F0urwPmATNtl5Cy4W/4q3HJKEe2j3bGtb1Jzybm9; path=/; HttpOnly
Set-Cookie: ASP.NET_SessionId=h04plndlltm51swo0k5oi1bs; path=/; HttpOnly; SameSite=Lax
Set-Cookie: CMSCurrentTheme=Custom; expires=Sat, 13-Jun-2020 00:44:33 GMT; path=/; HttpOnly
X-Frame-Options: SAMEORIGIN
X-UA-Compatible: IE=Edge
X-AspNet-Version: 4.0.30319
CF-Cache-Status: DYNAMIC
cf-request-id: 034795604a0000e84593b6b200000001
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Strict-Transport-Security: max-age=31536000; includeSubDomains
Server: cloudflare
CF-RAY: 5a1f8b46dc77e845-EWR
Content-Encoding: gzip
www.bechtel.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。 bechtel.com 當前共有 12 項 DNS 記錄。
| 主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
|---|---|---|---|---|
| bechtel.com | A | 86394 | ||
| bechtel.com | MX | 86394 | pri: 10 | |
| bechtel.com | MX | 86394 | pri: 10 | |
| bechtel.com | MX | 86394 | pri: 10 | |
| bechtel.com | MX | 86394 | pri: 10 | |
| bechtel.com | NS | 86394 | ||
| bechtel.com | NS | 86394 | ||
| bechtel.com | NS | 86394 | ||
| bechtel.com | NS | 86394 | ||
| bechtel.com | SOA | 86394 | expire: 864000 serial: 2015041176 | |
| bechtel.com | TXT | A4VkqixrXUQ3n4kGWJHuhV2xX9Gt2qQXIVbIuXwV5DgxP/iuaGuJTXHruzddur6aic+0yEjofhADwmPm+tvSjA== | 3594 | |
| bechtel.com | TXT | v=spf1 ip4:147.1.154.11 ip4:147.1.154.16 ip4:147.1.234.142 ip4:147.1.234.143 ?all | 86394 |