linux.about.com 網站分析

linux.about.com - 基本信息

服務器:
Apache/2.4.41 (Amazon) OpenSSL/1.0.2k-fips
IP:
未知
城市:
未知

linux.about.com - 搜索引擎收錄信息

百度:
Bing:
Google:

linux.about.com - 頁面信息

標題:
Linux How-Tos, Help & Tips
Meta 關鍵詞:
未知
Meta 描述信息:
Ready to learn more about Linux? Find advice and resources you need to help you master this open-source operating system.
H1:
Linux

linux.about.com - 建站技術

服務器:
Apache/2.4.41 (Amazon) OpenSSL/1.0.2k-fips
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

linux.about.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linux.about.com 的HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Connection: keep-alive
Content-Length: 256
Content-Type: text/html; charset=iso-8859-1
Location: https://www.lifewire.com/learn-how-linux-4102755
Server: Apache/2.4.41 (Amazon) OpenSSL/1.0.2k-fips
Via: 1.1 varnish
Accept-Ranges: bytes
Date: Mon, 22 Jun 2020 02:26:33 GMT
Via: 1.1 varnish
Age: 2114088
cache-control: max-age=3600
X-Served-By: cache-bwi5126-BWI, cache-lga21939-LGA
X-Cache: HIT, HIT
X-Cache-Hits: 1, 1
X-Timer: S1592792793.104643,VS0,VE1

HTTP/1.1 301 Moved Permanently
Connection: keep-alive
Content-Length: 0
X-Abt-Application-Version: 3.98.0
Location: https://www.lifewire.com/linux-4781560
Accept-Ranges: bytes
Via: 1.1 varnish
NEL: {"report_to":"network-errors","max_age":2592000,"success_fraction":0,"failure_fraction":1.0, "include_subdomains": true}
Report-To: {"group":"network-errors","max_age":2592000,"endpoints":[{"url":"https://r.3gl.net/hawklogserver/552/re.p"}]}
Accept-Ranges: bytes
Date: Mon, 22 Jun 2020 02:26:33 GMT
Via: 1.1 varnish
X-Served-By: cache-bwi5145-BWI, cache-lga21945-LGA
X-Cache: MISS, MISS
X-Cache-Hits: 0, 0
X-Timer: S1592792793.190997,VS0,VE9

HTTP/1.1 200 OK
Connection: keep-alive
Content-Type: text/html; charset=UTF-8
X-Abt-Application-Version: 3.98.0
Strict-Transport-Security: max-age=15552000
X-Content-Type-Options: nosniff
Content-Security-Policy: frame-ancestors 'self' *.specless.io *.specless.tech http://*.seo.aws.about.com https://*.seo.aws.about.com http://*.dotdash.com https://*.dotdash.com www.lifewire.com *.qa.aws.lifewire.com apollo.lifewire.com apollo.local.lifewire.com atlas.lifewire.com atlas.local.lifewire.com
X-Content-Security-Policy: frame-ancestors 'self' *.specless.io *.specless.tech http://*.seo.aws.about.com https://*.seo.aws.about.com http://*.dotdash.com https://*.dotdash.com www.lifewire.com *.qa.aws.lifewire.com apollo.lifewire.com apollo.local.lifewire.com atlas.lifewire.com atlas.local.lifewire.com
Set-Cookie: TMog=n96cbba7d979242599d3da02fbbc9132b02;Path=/;Domain=.lifewire.com;Expires=Sat, 10-Jul-2088 05:40:40 GMT
Expires: Thu, 01 Jan 1970 00:00:00 GMT
Set-Cookie: Mint=n96cbba7d979242599d3da02fbbc9132b02;Path=/;Domain=.lifewire.com;Expires=Mon, 22-Jun-2020 02:56:33 GMT
Set-Cookie: pc=1;Path=/;Domain=.lifewire.com;Expires=Mon, 22-Jun-2020 02:56:33 GMT
Cache-Control: max-age=1800, private, no-transform
Link: <//www.lifewire.com/static/3.98.0/cache/eNqdVFGSgyAMvdAyHmJ_9xIRojINxAG6bW-_QTqjblG6-6Ekj7wQXqJdTJCs7nSMXTbxo9sgDqzfAdbBiGom0DgxGQzrLruZPfoUOzDLU9tyaCx0VrOP5V0LulkzoqwT2nFKnxP4Eb9sTOgxVMFakp5YX3KOwCrDhPedU-N4-LajgOy7PiAYHa6uj1t7JwZZf1EkNTRyxZkT5apX6-8MVS70PjGBNxCMeifDU6xlKe-jvuZ7DyKf7QnVQZMj6lyMEILsSFzWaOfUWBl_llAIq3l6SII7e3aPQtp5Z5cg6SmGnkWio7BGyEjcA8lQ5ajnUosbODiJzoMKpCJC0NMvt9HVklsJsjEbnOFKFHVA9Atv7za48mEm0GkhbuwTEQbmJCKU5WTCImsrty6DtnVac11CBybi2947ltzjLRImqUhFO_rr_IpUj_0nba12DvKfDI9Fv43d6tginsp_lbhzGjzDyUCc1ADOUjk0D_gr3O5fnfcDRF1fZw.min.css>; rel=preload; as=style; nopush, <//www.lifewire.com/static/3.98.0/font/recoleta-regular.woff2>; rel=preload; as=font; type="font/woff2"; crossorigin; nopush, <//www.lifewire.com/static/3.98.0/font/recoleta-bold.woff2>; rel=preload; as=font; type="font/woff2"; crossorigin; nopush, <//www.lifewire.com/static/3.98.0/font/sofia-pro-regular.woff2>; rel=preload; as=font; type="font/woff2"; crossorigin; nopush, <//www.googletagmanager.com/gtm.js?id=GTM-5P3SZGS>; rel=preload; as=script; nopush, <//www.google-analytics.com/analytics.js>; rel=preload; as=script; nopush, <//www.googletagservices.com/tag/js/gpt.js>; rel=preload; as=script; nopush, <//www.lifewire.com/static/3.98.0/cache/eNp1kV1uAyEMhC9UxB0iVX2tor0AP87GWcDUmI02py9brSIS0Tf47PF4QBcxgk7fig5kPPgPfZCAtux4M0t9wnbPFLYLhtCzFZIn1pE8cMIHq2iSBHi2OIqZEiQp2tIduAFaEIpq2uP4f-9PBd6KMKZZeyzSg36JKhhQ-lENXpIack9xXPj6ngbJ5MokfaJWYmjFChMbt7ytYhnMkglbiB4LuOvYNVdbqu3JeTq9SHeXs9jPFd6GRrPZ4Usb__d_c5YXJzODWhHuI8ksce9xAd2i5Aj2C2r6zhc.min.js>; rel=preload; as=script; nopush; group=top, <//www.lifewire.com/static/3.98.0/cache/eNqVkkFSwzAMRS-E8R1g2LGBnsBxlESNIhdLIW1Pj9x0pp3WhWFl-Y_09STbiwbF6GOadomBVXyTFsh--zVDPpyPJ39O24qfFQkVQVwzI6lbUAd3k3bnRuF4EDyCXKJrz4mVNjEnopoFskLmQL6FrpDJGmRoHzeMIg4IJpNcYTNeLzn6TyjNN8CS8v-r31btY5Vq9bBfWa2JI-RRCu6dWKtcsO3BzgGwH_R1CNzDO4oCG1BNvF5gcTVr0cczianjwY2o50d9vii1qtCe2CnF8QWJmhRyWwXn8I29iYm97JJSIb1Ev1h3BHtsCFyoPmQZx-ALwGm0q7CW3lNq7I8MENrTwspRy-tSniy7bDCQEwg5DjfXP6bsZiKJGYCdqTfXxy0ZFiFQ-wpOsOd5d69UG_9d9gNlt3X3.min.js>; rel=preload; as=script; nopush; group=bottom
Content-Encoding: gzip
Accept-Ranges: bytes
Via: 1.1 varnish
NEL: {"report_to":"network-errors","max_age":2592000,"success_fraction":0,"failure_fraction":1.0, "include_subdomains": true}
Report-To: {"group":"network-errors","max_age":2592000,"endpoints":[{"url":"https://r.3gl.net/hawklogserver/552/re.p"}]}
Accept-Ranges: bytes
Date: Mon, 22 Jun 2020 02:26:33 GMT
Via: 1.1 varnish
X-Served-By: cache-bwi5141-BWI, cache-lga21945-LGA
X-Cache: MISS, MISS
X-Cache-Hits: 0, 0
X-Timer: S1592792793.212263,VS0,VE36
transfer-encoding: chunked

linux.about.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。 about.com 當前共有 28 項 DNS 記錄。
主機 類型 IP/目標 TTL 擴充資訊
about.comA600
about.comA600
about.comA600
about.comA600
about.comNS600
about.comNS600
about.comNS600
about.comNS600
about.comNS600
about.comNS600
about.comNS600
about.comNS600
about.comSOA300expire: 604800
serial: 1632651577
about.comMX86400pri: 10
about.comMX86400pri: 20
about.comMX86400pri: 30
about.comMX86400pri: 40
about.comMX86400pri: 50
about.comTXT
globalsign-domain-verification=w4_cM6JGgWq8DXcWhKiS6LtG0lzij1oIZfjNoaPv_D
86400
about.comTXT
v=spf1 ip4:64.125.213.247 ip4:216.223.13.247 ip4:34.194.76.185 ip4:35.164.185.216 ip4:34.194.69.219 include:_spf.salesforce.com include:_spf.google.com include:spf.protection.outlook.com include:amazonses.com ~all
86400
about.comTXT
atlassian-domain-verification=uUTQHYge655RxaiCqp-IAyc/Q7GgtoJziDouyp0rB7n8OUdp4q8WfSgllR1IaJVR
86400
about.comTXT
_globalsign-domain-verification=oJIgih5w0Ef57wJVNPzdo5a4cUlsZiQUhumcDQKSj2
86400
about.comTXT
google-site-verification=naBvDaAtPQECSKkKcHQUjsdsJagdKYI4dG5-Vj-BCRw
86400
about.comTXT
facebook-domain-verification=rf8ocdhxrznl039sodxk5mul9of8l7
86400
about.comAAAA
2a04:4e42::649
600
about.comAAAA
2a04:4e42:200::645
600
about.comAAAA
2a04:4e42:400::645
600
about.comAAAA
2a04:4e42:600::645
600