avg.com 网站分析

avg.com - 基本信息

服务器:
BigIP
IP:
未知
城市:
未知

avg.com - 搜索引擎收录信息

百度:
Bing:
Google:

avg.com - 页面信息

标题:
AVG 2020 | FREE Antivirus, VPN & TuneUp for All Your Devices
Meta 关键词:
未知
Meta 描述信息:
Download free antivirus and malware protection. Tune up your PC, Mac & Android. Encrypt your connection and browse anonymously with a VPN, wherever you are.
H1:
The FREE antivirus you’re looking for

avg.com - 建站技术

服务器:
BigIP
SSL 安全:
不可用
robots.txt:
不可用
XML 站点地图:
不可用
Gzip 压缩:
有效
favicon.ico:
不可用

avg.com - HTTP Head 分析

HTTP 协议采用了请求与响应模型,通过 HTTP Header 定义了 HTTP 传输过程中的必要参数。 浏览器(例如 Internet Explorer, Google Chrome, Firefox 等)并不会显示 HTTP header 字段的内容,下面是网站 avg.com 的 HTTP header 信息:
HTTP/1.0 301 Moved Permanently
Location: http://www.avg.com/
Server: BigIP
Connection: Keep-Alive
Content-Length: 0

HTTP/1.0 301 Moved Permanently
Server: AkamaiGHost
Content-Length: 0
Location: https://www.avg.com/
Date: Sun, 21 Jun 2020 20:35:07 GMT
Connection: close
Server-Timing: cdn-cache; desc=HIT
Server-Timing: edge; dur=1

HTTP/1.0 302 Moved Temporarily
Content-Type: text/html
Content-Length: 142
Vary: Accept-Language
X-AVG-Country-Code: us
X-Redirect-By: Redman
Location: https://www.avg.com/en-us/homepage
Server: nginx
Cache-Control: private, max-age=0
Date: Sun, 21 Jun 2020 20:35:07 GMT
Connection: close
Server-Timing: cdn-cache; desc=MISS
Server-Timing: edge; dur=53
Server-Timing: origin; dur=19

HTTP/1.0 200 OK
Content-Type: text/html; charset=utf-8
X-Avg-Cookie-Expires: Tue, 21-Jul-20 20:21:36 GMT
X-AVG-Country-Code: us
X-Akamai-Edgescape: georegion=288,country_code=US,region_code=VA,city=ASHBURN,dma=511,pmsa=8840,msa=8872,areacode=703,county=LOUDOUN,fips=51107,lat=39.0438,long=-77.4879,timezone=EST,zip=20146-20149,continent=NA,throughput=vhigh,bw=5000,asnum=39572,location_id=0
X-Redman-Backend: webcms
X-Redman-Final-Url: www.avg.com/en-us/homepage
Last-Modified: Sun, 21 Jun 2020 13:24:54 GMT
ETag: "5eef5fa6-2eda2"
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=31536000
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Accept-Ranges: bytes
Server: nginx
Vary: Accept-Encoding
Content-Encoding: gzip
X-Akamai-Transformed: 9 - 0 pmb=mRUM,1
Cache-Control: max-age=997
Date: Sun, 21 Jun 2020 20:35:07 GMT
Content-Length: 26383
Connection: close
Server-Timing: cdn-cache; desc=HIT
Server-Timing: edge; dur=1

avg.com - DNS 记录分析

DNS 域名系统(Domain Name System,缩写)是 Internet 的一项基础服务。它作为将域名和IP地址相互映射的一个分布式数据库,能够使人更方便地访问互联网。avg.com 当前共有 21 项 DNS 记录。
主机 类型 IP/目标 TTL 扩充信息
avg.comA300
avg.comA300
avg.comNS300
avg.comNS300
avg.comNS300
avg.comNS300
avg.comNS300
avg.comNS300
avg.comSOA3000expire: 1209600
serial: 2021110102
avg.comMX300pri: 30
avg.comMX300pri: 20
avg.comMX300pri: 10
avg.comMX300pri: 20
avg.comMX300pri: 30
avg.comTXT
monitoringcheck=external
300
avg.comTXT
QjlX4bC3cPOfFTU7nqgt5pUmaMYFJGAaywwWlZ4ap1mE2YCE0kgkFc6+hgQDk5oIjNzmOAmYLAyl03fRw0mfzQ==
300
avg.comTXT
v=spf1 include:_spf.google.com include:digitalrivercontent.net include:_spf.salesforce.com include:ex3.avg.com -all
300
avg.comTXT
PSspoy386hGfdzp4CCKDivAQuQMhYp2aGpxiceIfAAVA9FNNTdO8MtHV207+j+sxQSSXEBfTgLdyu5HnGAjsUg==
300
avg.comTXT
google-site-verification=VA1WFImMMfL2nbjk7I1qf9SdnNo6zVsKgAEJIgwb7nA
300
avg.comTXT
pardot_73462=bd9dc07462446901787485e04d77be9baa2d8f1942020d28767eb97abd341565
300
avg.comTXT
MS=ms58106600
300