WWW.SYMBOLAB.COM 网站分析
基本信息
服务器:
cloudflare
IP:
城市:
页面信息
标题:
Symbolab - AI Math Calculator & Problem Solver
长度: 46 字符; 最佳长度: 10 ~ 60 字符
Meta 描述信息:
Symbolab: equation search and math solver - solves algebra, trigonometry and calculus problems step by step
长度: 108 字符; 最佳长度: 50 ~ 160 字符
Meta 关键词:
math, solver, equation search, computation, step by step, calculus, calculus, algebra, trig, pre-calc, k12
长度: 107 字符; 最佳长度: 10 ~ 255 字符
H1标签:
AI Math Calculator
长度: 18 字符; 最佳长度: 10 ~ 255 字符
外部链接:
25 (0 nofollow)
内部链接:
72 (0 nofollow)
建站技术
服务器:
cloudflare
SSL 安全:
有效
robots.txt:
不可用
XML 站点地图:
不可用
Gzip 压缩:
有效
favicon.ico:
不可用
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 www.symbolab.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Date: Mon, 26 May 2025 14:44:18 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Frame-Options: DENY
Set-Cookie: PLAY_ERRORS=; Max-Age=0; Expires=Mon, 26 May 2025 14:44:18 GMT; Path=/; Domain=.symbolab.com
Set-Cookie: PLAY_FLASH=; Max-Age=0; Expires=Mon, 26 May 2025 14:44:18 GMT; Path=/; Domain=.symbolab.com
Set-Cookie: sy2.ampId=c2cab6e4-0b06-4d0f-ba49-26b9b94b2ad4; Max-Age=432000000; Expires=Wed, 02 Feb 2039 14:44:18 GMT; Path=/; Domain=.symbolab.com
Set-Cookie: sy2.platform=web; Path=/; Domain=.symbolab.com
Set-Cookie: sy2.lang=en; Path=/; Domain=.symbolab.com
Set-Cookie: sy2.lang_preference=en; Max-Age=31536000; Expires=Tue, 26 May 2026 14:44:18 GMT; Path=/; Domain=.symbolab.com
Set-Cookie: PLAY_LANG=en; Path=/; Domain=.symbolab.com
Set-Cookie: sy2.variation=0; Max-Age=7776000; Expires=Sun, 24 Aug 2025 14:44:18 GMT; Path=/; Domain=.symbolab.com
Set-Cookie: PLAY_SESSION=; Max-Age=0; Expires=Mon, 26 May 2025 14:44:18 GMT; Path=/; Domain=.symbolab.com
Cache-Control: no-cache
cf-cache-status: DYNAMIC
vary: accept-encoding
Server: cloudflare
CF-RAY: 945e0cc1499b985c-EWR
Content-Encoding: gzip
alt-svc: h3=":443"; ma=86400
Date: Mon, 26 May 2025 14:44:18 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Frame-Options: DENY
Set-Cookie: PLAY_ERRORS=; Max-Age=0; Expires=Mon, 26 May 2025 14:44:18 GMT; Path=/; Domain=.symbolab.com
Set-Cookie: PLAY_FLASH=; Max-Age=0; Expires=Mon, 26 May 2025 14:44:18 GMT; Path=/; Domain=.symbolab.com
Set-Cookie: sy2.ampId=c2cab6e4-0b06-4d0f-ba49-26b9b94b2ad4; Max-Age=432000000; Expires=Wed, 02 Feb 2039 14:44:18 GMT; Path=/; Domain=.symbolab.com
Set-Cookie: sy2.platform=web; Path=/; Domain=.symbolab.com
Set-Cookie: sy2.lang=en; Path=/; Domain=.symbolab.com
Set-Cookie: sy2.lang_preference=en; Max-Age=31536000; Expires=Tue, 26 May 2026 14:44:18 GMT; Path=/; Domain=.symbolab.com
Set-Cookie: PLAY_LANG=en; Path=/; Domain=.symbolab.com
Set-Cookie: sy2.variation=0; Max-Age=7776000; Expires=Sun, 24 Aug 2025 14:44:18 GMT; Path=/; Domain=.symbolab.com
Set-Cookie: PLAY_SESSION=; Max-Age=0; Expires=Mon, 26 May 2025 14:44:18 GMT; Path=/; Domain=.symbolab.com
Cache-Control: no-cache
cf-cache-status: DYNAMIC
vary: accept-encoding
Server: cloudflare
CF-RAY: 945e0cc1499b985c-EWR
Content-Encoding: gzip
alt-svc: h3=":443"; ma=86400
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。symbolab.com 当前共有 25 项 DNS 记录。
主机 | 类型 | IP/目标 | 生存时间 | 扩充信息 |
---|---|---|---|---|
symbolab.com | A | 300 | ||
symbolab.com | A | 300 | ||
symbolab.com | NS | 21600 | ||
symbolab.com | NS | 21600 | ||
symbolab.com | SOA | 1800 | expire: 604800 serial: 2373198382 | |
symbolab.com | MX | 300 | pri: 30 | |
symbolab.com | MX | 300 | pri: 10 | |
symbolab.com | MX | 300 | pri: 40 | |
symbolab.com | MX | 300 | pri: 20 | |
symbolab.com | MX | 300 | pri: 50 | |
symbolab.com | TXT | globalsign-domain-verification=55e3e85578df704175e07f56f0d8356a | 60 | |
symbolab.com | TXT | MS=ms54108287 | 60 | |
symbolab.com | TXT | knowbe4-site-verification=f92d8da9c7cba1a940cdb382022ce59d | 60 | |
symbolab.com | TXT | ZOOM_verify_kz4hqw9S0YhEDekQ9sdqCS | 60 | |
symbolab.com | TXT | globalsign-domain-verification=1654177cbd2a85c64bbd22886328b31b | 60 | |
symbolab.com | TXT | atlassian-domain-verification=HuZkEy3RvMSIX6gZ/iF9B/EYH1awgocgR2HXxCaOZLQhFSSaizLaV68WLJ67OdV5 | 60 | |
symbolab.com | TXT | f8cdrqb26y3bprj6rcvsc8m1jjmly9j8 | 60 | |
symbolab.com | TXT | 8vqnds4m2ub3biosr9lapb71p1 | 60 | |
symbolab.com | TXT | globalsign-domain-verification=6133FBE842737278CAA8F3C0C298106B | 60 | |
symbolab.com | TXT | google-site-verification=GgtWdeCLGonr02l0E8a5hXA1vX3JhqVezBTF2r95Azk | 60 | |
symbolab.com | TXT | v=spf1 include:_spf.google.com include:mail.zendesk.com ~all | 60 | |
symbolab.com | TXT | stripe-verification=12a333a9fdc8a5d5cbd7e1e2a2a3796ac59cf780018ca2c315b71705c00d2d02 | 60 | |
symbolab.com | TXT | openai-domain-verification=dv-BlflNk7yQvcnXiwJtZvEo6zJ | 60 | |
symbolab.com | AAAA | 2606:4700:4400::ac40:9062 | 300 | |
symbolab.com | AAAA | 2606:4700:4400::6812:2b9e | 300 |