WWW.BHPHOTOVIDEO.COM 網站分析

造訪網站 www.bhphotovideo.com 時發生錯誤

我們在嘗試存取網站 www.bhphotovideo.com 的以下 URL 位址時遇到錯誤：

HTTP 403 是一個 HTTP 狀態碼，表示禁止存取所要求的資源。當伺服器限制我們的機器人存取頁面時，通常會由於防火牆的存在而發生這種情況。

以下內容顯示了我們的伺服器在 2020-06-17 快取的部分歷史分析資料。由於我們的機器人無法存取本網站，數據可能不完整或過時，僅供您參考。

基本信息

服務器:
未知

搜索引擎收錄信息

必應:
18,500,000
Google:
5,830,000

頁面信息

標題:
B&H Photo Video Digital Cameras, Photography, Camcorders
長度: 56 字元; 最佳長度: 10 ~ 60 字元
Meta 描述信息:
Shop Digital Cameras, 35MM Camera Equipment, Photography, Photo Printers, Computers, Home Theater, Authorized Dealer Canon, Sony, Nikon, Apple, Olympus, Panasonic, Kodak, JBL
長度: 174 字元; 最佳長度: 50 ~ 160 字元

The length of your meta description seems to be outside the recommended range. Ideally, a META DESCRIPTION should be between 50 and 160 characters, including spaces.

A meta description tag serves as a concise and informative summary of a web page's content, aiming to engage and inform users about the page's topic.

Google relies on the actual content of the page to generate a snippet for search results, but it may also utilize the meta description for a more descriptive representation of the page.

Meta descriptions act as a compelling pitch to persuade users that the page aligns with their search intent. While there's no strict character limit, Google truncates the snippet in search results as necessary to fit the device's width.

Best practices for Meta Descriptions

  • Length: Maintain a description length of 50-160 characters to ensure optimal visibility in search results.
  • Uniqueness: Craft unique descriptions for each page on your website to differentiate their purposes and content.
  • Accuracy: Create descriptions that precisely depict the specific content and purpose of the page.
  • Keywords: Ensure that each web page has a unique meta description containing important keywords relevant to the page's content.
Meta 關鍵詞:
Digital Cameras,Camcorders,TV's,Home Theater,DVD Players,Apple iPods,Camera Accessories
長度: 87 字元; 最佳長度: 10 ~ 255 字元
H1標籤:
What's happening now at B&H
長度: 27 字元; 最佳長度: 10 ~ 255 字元

建站技術

服務器:
未知
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

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.bhphotovideo.com 的HTTP header 信息:
HTTP/1.1 200 OK
Date: Thu, 18 Jun 2020 12:22:18 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cfduid=db0c6b807dc000ad9d7da5a96e3d8704d1592482938; expires=Sat, 18-Jul-20 12:22:18 GMT; path=/; domain=.bhphotovideo.com; HttpOnly; SameSite=Lax
CF-Ray: 5a54f99e9a7cefed-EWR
Cache-Control: private, max-age=0, proxy-revalidate, no-store, no-cache, must-revalidate
Expires: Sat, 21 Dec 2019 09:48:09 GMT
Vary: Accept-Encoding
CF-Cache-Status: DYNAMIC
BH-XDB: 2097152
cf-request-id: 0368fa571a0000efed07061200000001
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Pragma: no-cache
RTSS: 1-2-69
X-Frame-Options: SAMEORIGIN
x-handled-exception: true
X-Request-Id: 15341461-0ffb-4a76-8c76-be2e5a38297c
x-ua-compatible: IE=edge,chrome=IE6
Set-Cookie: SSOE=; path=/; domain=.bhphotovideo.com; expires=Thu, 18-Jun-2020 12:52:18 GMT
Set-Cookie: ab_nglp=A; path=/; domain=.bhphotovideo.com; expires=Thu, 18-Jun-2020 12:52:18 GMT
Set-Cookie: ab_ngcp=0; path=/; domain=.bhphotovideo.com; expires=Thu, 01-Jan-1970 00:00:00 GMT
Set-Cookie: SSID_C=CADJYh0OAAAAAAB6XOtemeNDEXpc614BAAAAAAAAAAAAelzrXgANyNDNAAHOYRwAelzrXgEA; path=/; domain=.bhphotovideo.com; expires=Fri, 18-Jun-2021 12:22:18 GMT
Set-Cookie: SSSC_C=333.G6839662138437657497.1|52688.1860046; path=/; domain=.bhphotovideo.com
Set-Cookie: SSRT_C=elzrXgIBAA; path=/; domain=.bhphotovideo.com; expires=Fri, 18-Jun-2021 12:22:18 GMT
Set-Cookie: SSPV_C=G2kAAAAAAAAAAQAAAAAAAAAAAAIAAAAAAAAAAAAA; path=/; domain=.bhphotovideo.com; expires=Fri, 18-Jun-2021 12:22:18 GMT
Set-Cookie: dlc=%4E%53%3D%59%7C%43%4D%5F%4D%4D%43%3D%7C%54%59%50%45%44%56%41%4C%55%45%3D%7C%45%4D%4C%45%3D%7C%55%4E%42%49%3D%6E%75%6C%6C%7C%4C%4F%4E%47%3D%2D%37%34%2E%31%36%39%37%30%7C%4C%41%54%3D%34%30%2E%37%33%39%30%30%7C; Domain=.bhphotovideo.com; Path=/;Secure; SameSite=None
Set-Cookie: sessionKey=56f87e22-3056-442e-8dcd-2c9f4c6bfb8e; Domain=bhphotovideo.com; Path=/; Expires=Tue, 06 Jul 2088 15:36:25 GMT;Secure; SameSite=None
Set-Cookie: build=20200616v10-20200616v10;Path=/; Max-Age=1800;Secure; SameSite=None;
Set-Cookie: D_ZUID=;expires=Thu, 01 Jan 1970 00:00:00 GMT;path=/;
Set-Cookie: pvid=1592482938698-37646656;Path=/;Domain=.bhphotovideo.com;Expires=Thu, 18-Jun-2020 12:27:18 GMT;Secure; SameSite=None
Set-Cookie: lpi=cat=2,cur=USD,app=D,lang=E,view=L,lgdin=N,cache=release-WEB-20200616v10-BHJ-DVB24073-8,ipp=24,view=L,sort=BS,priv=N,state=NJ; Domain=bhphotovideo.com; Path=/; Expires=Tue, 06 Jul 2088 15:36:25 GMT;Secure; SameSite=None
Set-Cookie: D_ZID=;expires=Thu, 01 Jan 1970 00:00:00 GMT;path=/;
Set-Cookie: D_PID=;expires=Thu, 01 Jan 1970 00:00:00 GMT;path=/;
Set-Cookie: JSESSIONID=HzLHYT9ZolYLaqBezkb7_2g2ratFH-hN!685406702; Domain=bhphotovideo.com; Path=/; HttpOnly;Secure; SameSite=None
Set-Cookie: D_HID=;expires=Thu, 01 Jan 1970 00:00:00 GMT;path=/;
Set-Cookie: utkn=5650d511b807565a77c3f0eb24d5131b; Domain=bhphotovideo.com; Path=/;Secure; SameSite=None
Set-Cookie: D_UID=;expires=Thu, 01 Jan 1970 00:00:00 GMT;path=/;
Set-Cookie: TS01c1e793=01ec39615fc414167d1abedc6afb90dc3026123064088e6c3d8951fe62dd59b8969e8a8274a53571880605d8cf300348210bc13b0187b804f65df625faf3954587ab0a743b24c33a7638f08e6f863574094f07b36d0916cc15fb0185e1a8a0b6ae5f826639ce5bcf53d1a2a6f6df5892cc271deca23027e3af821be7c76b9131ffdeec4b3a6d73d4e51c51cf185eb4d277effa5f99; path=/; domain=.bhphotovideo.com;Secure; SameSite=None
Set-Cookie: cartId=18899813579; Domain=bhphotovideo.com; Path=/; Expires=Sat, 18 Jul 2020 12:22:18 GMT;Secure; SameSite=None
Set-Cookie: cookieID=204230803401592482938718; Domain=bhphotovideo.com; Path=/; Expires=Tue, 06 Jul 2088 15:36:25 GMT;Secure; SameSite=None
Set-Cookie: D_SID=;expires=Thu, 01 Jan 1970 00:00:00 GMT;path=/;
Set-Cookie: dcid=1592482938698-17726997;Path=/;Domain=.bhphotovideo.com;Expires=Wed, 16-Sep-2020 12:22:18 GMT;Secure; SameSite=None
Set-Cookie: D_IID=;expires=Thu, 01 Jan 1970 00:00:00 GMT;path=/;
Set-Cookie: uui=800.606.6969|; Domain=bhphotovideo.com; Path=/; Expires=Tue, 06 Jul 2088 15:36:25 GMT;Secure; SameSite=None
Set-Cookie: app_cookie=1592482938; Domain=.bhphotovideo.com; Path=/;Secure; SameSite=None
Set-Cookie: TS0119d048=01ec39615f97745ea198fa6ec723b353b49ff38d10088e6c3d8951fe62dd59b8969e8a82748ef3bff90b46c30ef168b67a09044ca2e67451f3e348c81989d29d8d18313fce0e3a6593496d08b6760b1bb15306b501405d78fc9876cac9d62e3f03195b923627808d0feffb95d908b32863aa8a3583945e692de0d34dd8b212b452f8a82baa1e7445ce507abc9c9f03d27b9175bb20412e7e4ca17c05f54f64a247a69a2224f8849943dee24aa4a7f3f00e11105776b736286fcec3a04a3976cc0a789e402e; path=/; domain=bhphotovideo.com;Secure; SameSite=None
Set-Cookie: locale=en; Max-Age=1624018; Path=/; Expires=Tue, 07 Jul 2020 07:29:17 GMT;Secure; SameSite=None
Set-Cookie: dpi=cat=2,cur=USD,app=D,lang=E,view=L,lgdin=N,cache=release-WEB-20200616v10-BHJ-DVB24073-8; Domain=bhphotovideo.com; Path=/; Expires=Tue, 06 Jul 2088 15:36:25 GMT;Secure; SameSite=None
Set-Cookie: aperture-be-commit-id=n/a; Domain=.bhphotovideo.com; Path=/;Secure; SameSite=None
Set-Cookie: my_cookie=!Dh2cBCXfZwfHk5bGMNLcz3Q9lrNM2qYRkO2SqEACHogfQPeI7HZ2F6p9FbOK7sn1IDBc3WtUiPPlSSvRogMYS3H/zy0wxeCi5Qk1IoiymGJ14uqLOFxMl4EOKU7qI+JGjZx0lELTj950sg1Wsd0bpkp8/rRRJtK1XM9VtQUkzzsDAS+yXgWT0HOy1RHlfF35IKmmGnqmjA==; Domain=.bhphotovideo.com; Path=/; HttpOnly;Secure; SameSite=None
Set-Cookie: TS01472329=01ec39615f8fd8d66fae5b5484726fe0fb68e84609088e6c3d8951fe62dd59b8969e8a82742aed94b4910ce88a8f71246354d40194d46c6cfcc217bb49e6ebab8eff9ec79b8abb503c0632553b2ce53f85f0cd0e2c; Path=/;Secure; SameSite=None
Set-Cookie: mapp=0; Domain=bhphotovideo.com; Path=/; Expires=Tue, 06 Jul 2088 15:36:25 GMT;Secure; SameSite=None
Set-Cookie: __cfruid=35608f92ef73118e2c7d45a83d6d749cdb6378f2-1592482938; path=/; domain=.bhphotovideo.com; HttpOnly; Secure; SameSite=None
Server: cloudflare
Content-Encoding: gzip

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。 bhphotovideo.com 當前共有 11 項 DNS 記錄。
主機 類型 IP/目標 TTL 擴充資訊
bhphotovideo.comA
74.113.188.100
900
bhphotovideo.comMX
cluster2a.us.messagelabs.com
86400pri: 20
bhphotovideo.comMX
cluster2.us.messagelabs.com
86400pri: 10
bhphotovideo.comNS
ns6.bhphoto.com
71944
bhphotovideo.comNS
ns5.bhphoto.com
71944
bhphotovideo.comNS
ns8.bhphoto.com
71944
bhphotovideo.comNS
ns4.bhphoto.com
71944
bhphotovideo.comNS
ns9.bhphoto.com
71944
bhphotovideo.comNS
ns7.bhphoto.com
71944
bhphotovideo.comSOA
mname: ns4.bhphoto.com
rname: root.bhphotovideo.com
86400expire: 1209600
serial: 2016090201
bhphotovideo.comTXT
v=spf1 include:spf.messagelabs.com include:spf-001d5301.pphosted.com include:spf.mandrillapp.com ?all
1800