DSC.DISCOVERY.COM 网站分析
访问网站 dsc.discovery.com 时发生错误
我们在尝试访问网站 dsc.discovery.com 的以下 URL 地址时遇到错误:
- HTTP 403 http://dsc.discovery.com/
- HTTP 0 https://dsc.discovery.com/
当遇到 HTTP 状态代码 0 时,表示无法通过 HTTP(s) 与服务器建立通信。如果这涉及您的网站,请检查网站是否在线以及 DNS 解析是否配置正确。此外,如果配置了 SSL 证书,请验证 HTTPS 证书是否有效。
HTTP 403 是一个 HTTP 状态码,表示禁止访问请求的资源。当服务器限制我们的机器人访问页面时,就会发生这种情况,通常是由于防火墙的存在。
以下内容展示了我们服务器在 2024-05-06 缓存的部分历史分析数据。由于我们的机器人无法访问此网站,数据可能不完整或已过时,仅供您参考。
基本信息
服务器:
AkamaiGHost
IP:
页面信息
标题:
Discovery Channel Shows and Articles | Discovery
长度: 48 字符; 最佳长度: 10 ~ 60 字符
Meta 描述信息:
Watch your favorite Discovery Channel shows and find bonus content on all things science, technology, nature, and more at Discovery.com.
长度: 136 字符; 最佳长度: 50 ~ 160 字符
Meta 关键词:
discovery, discovery channel, discovery homepage, discovery channel, discovery main, discovery channel main
长度: 107 字符; 最佳长度: 10 ~ 255 字符
H1标签:
长度: 0 字符; 最佳长度: 10 ~ 255 字符
Your page does not include an H1 tag.
The H1 tag in HTML is the main headline users see first when a page loads. It conveys the page's topic, enticing visitors to read further. H1 tags are crucial for SEO, user experience, and accessibility. They distinguish the main title on a webpage, aiding search engines and users in understanding the content.
Here are best practices for H1 tags
- Use H1 tags for page titles.
- Limit to one H1 tag per page.
- Keep H1 tags short and concise.
- Structure headings hierarchically.
- Include your main keyword.
- Ensure H1 tags are engaging.
外部链接:
45 (0 nofollow)
内部链接:
124 (0 nofollow)
建站技术
服务器:
AkamaiGHost
SSL 安全:
不可用
robots.txt:
不可用
XML 站点地图:
不可用
Gzip 压缩:
不可用
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 dsc.discovery.com 的 HTTP header 信息:
HTTP/1.1 403 Forbidden
Server: AkamaiGHost
Mime-Version: 1.0
Content-Type: text/html
Content-Length: 367
Cache-Control: max-age=0
Expires: Mon, 06 May 2024 21:55:59 GMT
Date: Mon, 06 May 2024 21:55:59 GMT
Connection: close
Set-Cookie: layout=DESKTOP; path=/
Set-Cookie: __ds_loc_country=US; path=/; domain=.discovery.com
Set-Cookie: __ds_loc_state=NJ; path=/; domain=.discovery.com
Server-Timing: cdn-cache; desc=HIT
Server-Timing: edge; dur=1
Vary: User-Agent
Server-Timing: ak_p; desc="1715032559762_1749448884_9725824_25_8264_10_0_-";dur=1
Server: AkamaiGHost
Mime-Version: 1.0
Content-Type: text/html
Content-Length: 367
Cache-Control: max-age=0
Expires: Mon, 06 May 2024 21:55:59 GMT
Date: Mon, 06 May 2024 21:55:59 GMT
Connection: close
Set-Cookie: layout=DESKTOP; path=/
Set-Cookie: __ds_loc_country=US; path=/; domain=.discovery.com
Set-Cookie: __ds_loc_state=NJ; path=/; domain=.discovery.com
Server-Timing: cdn-cache; desc=HIT
Server-Timing: edge; dur=1
Vary: User-Agent
Server-Timing: ak_p; desc="1715032559762_1749448884_9725824_25_8264_10_0_-";dur=1
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。discovery.com 当前共有 58 项 DNS 记录。
主机 | 类型 | IP/目标 | 生存时间 | 扩充信息 |
---|---|---|---|---|
discovery.com | A | 60 | ||
discovery.com | A | 60 | ||
discovery.com | NS | 21600 | ||
discovery.com | NS | 21600 | ||
discovery.com | NS | 21600 | ||
discovery.com | NS | 21600 | ||
discovery.com | SOA | 900 | expire: 1209600 serial: 1 | |
discovery.com | MX | 300 | pri: 10 | |
discovery.com | MX | 300 | pri: 10 | |
discovery.com | TXT | +cZoNJlEdITO/FEf/3QoKhZHbeMUwHHrEuA/4NklVDsi+CR1oEsPlTOQ2USM8kq2ecFlVjS7ZEP5VIRoq5gqrg== | 60 | |
discovery.com | TXT | 0ed1fe018af97b0281310c41399317a3b318219bae | 60 | |
discovery.com | TXT | 1zc4cr50d51xyh1xtg07dj163gn5wg0v | 60 | |
discovery.com | TXT | 6rv4ky2b39mr6mm45wn9pzsvfn48288w | 60 | |
discovery.com | TXT | 8Llcqzr/o7jO9rbppa0jdZe2ESPEWbH6Q9UKiwJlb14= | 60 | |
discovery.com | TXT | MS=ms36845212 | 60 | |
discovery.com | TXT | MS=ms70384928 | 60 | |
discovery.com | TXT | XM630dvLKEbJzSzSFp2xOWE0FVedH5bnkO+WDL1cUgE= | 60 | |
discovery.com | TXT | ZzgNfbnyO1SNw9vM1XYgFFXrGaEEKnFUpLYhDM2n0TU= | 60 | |
discovery.com | TXT | _globalsign-domain-verification=68olr6g8aRuTR4sjtvxKJlIuMO3cbwM4CKmVQKofhP | 60 | |
discovery.com | TXT | _globalsign-domain-verification=ISysylL8BuOj5JTWswNnjEnJdTyewELudqls8SpOR9 | 60 | |
discovery.com | TXT | _globalsign-domain-verification=PrHHDPUshksc15CVCgfcHmUWqT-T5VTb2S3K4i6qJi | 60 | |
discovery.com | TXT | _globalsign-domain-verification=q5AeoXhjTz3pQ432zR8ekl2DUGJBEsRUP4T2h0WKcw | 60 | |
discovery.com | TXT | _globalsign-domain-verification=sB1L75wx-zXGDXeFcA_uYgl-Yjd6jdajOde0nYsTLX | 60 | |
discovery.com | TXT | adobe-idp-site-verification=30a83e41982349d4ad07b4452032d42b2e1ae2e6294336e3b56e9f8a13d370ee | 60 | |
discovery.com | TXT | adobe-sign-verification=55a65e89d141717e30e740789b947d2f | 60 | |
discovery.com | TXT | amazonses:IFkO1GF1OEoaGJsWKoEFq27ohjaVdzIQTUT987u1/kk= | 60 | |
discovery.com | TXT | amazonses:ibBFIq81Kxq5T1WsDi6cD3SIF5F6NcOw1bz9cs28dng= | 60 | |
discovery.com | TXT | apple-domain-verification=s2cWlvYJEavwQqC3 | 60 | |
discovery.com | TXT | atlassian-domain-verification=joqe6L8dNi+aisGbB1XHQa0pDc53V2l0GQQRUtLEcr2997x0+rtrAA5Zw+UgQw3u | 60 | |
discovery.com | TXT | atlassian-sending-domain-verification=5435b926-8647-4fed-84aa-3351a675cb14 | 60 | |
discovery.com | TXT | cisco-ci-domain-verification=5cbdf6b96fc2179e607427db03aa7f2986e9ee7a4f936528e611f392e673ea3a | 60 | |
discovery.com | TXT | d18nsta7prg5yw.cloudfront.net | 60 | |
discovery.com | TXT | d2ucehxhtik1wi.cloudfront.net | 60 | |
discovery.com | TXT | docker-verification=5dd105be-3b0d-4d78-b71d-bc3bed7aa08d | 60 | |
discovery.com | TXT | docusign=54144bba-6f1d-40c3-837f-8187fa31e58d | 60 | |
discovery.com | TXT | docusign=efcdaa22-c105-409a-a6cd-6b8a26b0e10c | 60 | |
discovery.com | TXT | dropbox-domain-verification=dunk3u3d5v9u | 60 | |
discovery.com | TXT | facebook-domain-verification=x6n1evurloz8vds9d6jxtjdaa8byug | 60 | |
discovery.com | TXT | flexera-domain-verification-ggdnjkzkxfxexvbs | 60 | |
discovery.com | TXT | google-site-verification=3DKdob3tZjiAUJgelZ4J3FIScpXHm0HdrFZu-BSrDdk | 60 | |
discovery.com | TXT | google-site-verification=7J1nFROGNl6AvL9ZtJwvHNyBdfFSXQtG98BzbhqO6JM | 60 | |
discovery.com | TXT | google-site-verification=9FDJi7bDcrcbXxE1ipLCIC7kPA4LI-mTmnw5ZyB7wHI | 60 | |
discovery.com | TXT | google-site-verification=HsmtjtMf4nm1c_2lgQJG_8OJDcLCBmQW_NYZ-Rsz2yc | 60 | |
discovery.com | TXT | google-site-verification=QRLNPD2x6gJpXNlyzE1CmSAQgMcYGcwdE6MTUUlghHE | 60 | |
discovery.com | TXT | google-site-verification=ba_1j4qNCApR16lCfInXV0vfPHpWVIbar62rTPT0lrM | 60 | |
discovery.com | TXT | google-site-verification=q8S4dYAtVpt6uUfaiPbtPyFjA2u2xKqBJU-HnQzXmMs | 60 | |
discovery.com | TXT | intersight=3eed01f1c0a0298999a24f5524196023d6685681853a25e41f16b4b1589152a0 | 60 | |
discovery.com | TXT | lucid-verification=buX5hl#V8fUHRs%c | 60 | |
discovery.com | TXT | miro-verification=1e01f8da769be1241fceefd9abf2c317dcd68323 | 60 | |
discovery.com | TXT | mongodb-site-verification=LEN6UD3xmzX1D2p8py6V8mYOIQXsJBlK | 60 | |
discovery.com | TXT | mongodb-site-verification=RsxPABkPHiD1b91sl269f57Vh0w2vkaT | 60 | |
discovery.com | TXT | onetrust-domain-verification=cc826873d78845889ada9335c8836a8a | 60 | |
discovery.com | TXT | postman-domain-verification=10d52f237bcec58347f02e63a8363c4bc8459e741a18387f99e6d1bc6080992354d8ccbd81adb2c4eacbb42cde459bc1006d0645abd3f673f1c1b716e43a9b3e | 60 | |
discovery.com | TXT | prowly-verification=37a5b6539ab07a0e45f55a0254ef9bbc88e1ae239f90cea437258514cac5e33b | 60 | |
discovery.com | TXT | smartsheet-site-validation=6p4IocZ0Et_YqWi1W9528MJcZHY22h2t | 60 | |
discovery.com | TXT | spf2.0/pra | 60 | |
discovery.com | TXT | v=msv1 t=6911AFCD-8577-4DCA-A486-857FE32804AB | 60 | |
discovery.com | TXT | v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:_spf.createsend.com ~all | 60 |