www.merriam-webster.com 網站分析

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長度: 206 字元; 最佳長度: 10 ~ 255 字元

Meta 描述信息:

Find definitions for over 300,000 words from the most authoritative English dictionary. Continuously updated with new words and meanings.

長度: 137 字元; 最佳長度: 50 ~ 160 字元

H1:

未知

長度: 0 字元

內部鏈接:

106 (5 nofollow)

外部鏈接:

31 (11 nofollow)

www.merriam-webster.com - 建站技術

服務器:

nginx

SSL 安全:

有效

robots.txt:

robots.txt

XML 站點地圖:

不可用

Gzip 壓縮:

有效

favicon.ico:

favicon.ico

www.merriam-webster.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.merriam-webster.com 的HTTP header 信息:

HTTP/1.1 200 OK
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Date: Wed, 27 Mar 2024 12:07:21 GMT
Server: nginx
Cache-Control: public, max-age=3600
Pragma: cache
X-Rid: rid909d06bc-ec32-11ee-aaf2-0a58a9feac02
Content-Encoding: gzip
Vary: Accept-Encoding
X-Cache: Miss from cloudfront
Via: 1.1 7c1248297a08764c17a9223ad5c211f8.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: JFK50-P7
Alt-Svc: h3=":443"; ma=86400
X-Amz-Cf-Id: f0_lGAov225x5l3ZoQI6fJg0erGqKHuvmC22KbRgzOKs0zt6lETilg==

www.merriam-webster.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。 merriam-webster.com 當前共有 15 項 DNS 記錄。

主機	類型	IP/目標	TTL	擴充資訊
merriam-webster.com	A	13.225.210.89	60
merriam-webster.com	A	13.225.210.76	60
merriam-webster.com	A	13.225.210.39	60
merriam-webster.com	A	13.225.210.119	60
merriam-webster.com	NS	ns-1084.awsdns-07.org	172800
merriam-webster.com	NS	ns-1998.awsdns-57.co.uk	172800
merriam-webster.com	NS	ns-323.awsdns-40.com	172800
merriam-webster.com	NS	ns-636.awsdns-15.net	172800
merriam-webster.com	SOA	mname: ns-636.awsdns-15.net rname: awsdns-hostmaster.amazon.com	900	expire: 1209600 serial: 1
merriam-webster.com	MX	aspmx.l.google.com	60	pri: 1
merriam-webster.com	MX	alt3.aspmx.l.google.com	60	pri: 10
merriam-webster.com	MX	alt4.aspmx.l.google.com	60	pri: 10
merriam-webster.com	MX	alt1.aspmx.l.google.com	60	pri: 5
merriam-webster.com	MX	alt2.aspmx.l.google.com	60	pri: 5
merriam-webster.com	TXT	v=spf1 include:_spf.google.com include:sendgrid.net ~all	180