HACKMD.IO Website Review
Basic Information
URL:
Server:
Unknown
IP:
City:
Page Information
Title:
HackMD: Your Collaborative Markdown Workspace for Knowledge Sharing
Length: 67 character(s); Best length: 10 ~ 60 character(s)
Meta keywords:
Unknown
Length: 0 character(s); Best length: 10 ~ 255 character(s)
Meta description:
HackMD gives you a real-time Markdown editor for collaborative work. Working with Markdown files in HackMD is simple, straightforward, and fun.
Length: 143 character(s); Best length: 50 ~ 160 character(s)
H1 Tag:
Join a global movement
Length: 22 character(s)
Internal links:
25 (0 nofollow)
External links:
4 (0 nofollow)
Site Technology
Server:
Unknown
SSL Secure:
Available
robots.txt:
Unavailable
XML Sitemap:
Unavailable
Gzip Compress:
Available
favicon.ico:
Unavailable
HTTP Header Analysis
HTTP header fields are components of the message header of requests and responses in the Hypertext Transfer Protocol (HTTP). They define the operating parameters of an HTTP transaction. The header fields are not directly displayed by normal web browsers like Internet Explorer, Google Chrome, Firefox etc. Below is the HTTP Header information of hackmd.io:
HTTP/1.1 200 OK
Date: Sat, 21 Sep 2024 02:32:23 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
x-powered-by: Next.js
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Referrer-Policy: same-origin
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
set-cookie: NEXT_LOCALE=en; Path=/; Expires=Sun, 21 Sep 2025 02:32:23 GMT; Max-Age=31536000; SameSite=lax
set-cookie: connect.sid=s%3Aw6CFttzuZ5CbxFRUCufTNlomnumx6Al7.6DZl7RToXjx%2F3hvjTBEdd1GD5KL3QTXhN%2F9Fl9zKjvg; Path=/; Expires=Sat, 05 Oct 2024 02:32:23 GMT; HttpOnly; Secure
Content-Language: en-US
link: ; rel="alternate"; hreflang="en", ; rel="alternate"; hreflang="zh", ; rel="alternate"; hreflang="ja", ; rel="alternate"; hreflang="x-default", ; rel=preload; as="font"; crossorigin=""; type="font/woff2", ; rel=preload; as="font"; crossorigin=""; type="font/woff2", ; rel=preload; as="font"; crossorigin=""; type="font/woff2", ; rel=preload; as="font"; crossorigin=""; type="font/woff2", ; rel=preload; as="font"; crossorigin=""; type="font/woff2"
x-middleware-rewrite: /en
Vary: RSC, Next-Router-State-Tree, Next-Router-Prefetch, Accept-Encoding
cache-control: private, no-cache, no-store, max-age=0, must-revalidate
Content-Encoding: gzip
Date: Sat, 21 Sep 2024 02:32:23 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
x-powered-by: Next.js
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Referrer-Policy: same-origin
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
set-cookie: NEXT_LOCALE=en; Path=/; Expires=Sun, 21 Sep 2025 02:32:23 GMT; Max-Age=31536000; SameSite=lax
set-cookie: connect.sid=s%3Aw6CFttzuZ5CbxFRUCufTNlomnumx6Al7.6DZl7RToXjx%2F3hvjTBEdd1GD5KL3QTXhN%2F9Fl9zKjvg; Path=/; Expires=Sat, 05 Oct 2024 02:32:23 GMT; HttpOnly; Secure
Content-Language: en-US
link: ; rel="alternate"; hreflang="en", ; rel="alternate"; hreflang="zh", ; rel="alternate"; hreflang="ja", ; rel="alternate"; hreflang="x-default", ; rel=preload; as="font"; crossorigin=""; type="font/woff2", ; rel=preload; as="font"; crossorigin=""; type="font/woff2", ; rel=preload; as="font"; crossorigin=""; type="font/woff2", ; rel=preload; as="font"; crossorigin=""; type="font/woff2", ; rel=preload; as="font"; crossorigin=""; type="font/woff2"
x-middleware-rewrite: /en
Vary: RSC, Next-Router-State-Tree, Next-Router-Prefetch, Accept-Encoding
cache-control: private, no-cache, no-store, max-age=0, must-revalidate
Content-Encoding: gzip
DNS Record Analysis
Domain Name Systes (DNS) translates easily memorized domain names to the numerical IP addresses needed for the purpose of locating computer services and devices worldwide. There are total 23 DNS record(s) of hackmd.io.
| Host | Type | IP/Target | TTL | Extra Infomation |
|---|---|---|---|---|
| hackmd.io | A | 300 | ||
| hackmd.io | A | 300 | ||
| hackmd.io | NS | 21600 | ||
| hackmd.io | NS | 21600 | ||
| hackmd.io | NS | 21600 | ||
| hackmd.io | NS | 21600 | ||
| hackmd.io | SOA | 900 | expire: 1209600 serial: 1 | |
| hackmd.io | MX | 60 | pri: 5 | |
| hackmd.io | MX | 60 | pri: 1 | |
| hackmd.io | MX | 60 | pri: 5 | |
| hackmd.io | MX | 60 | pri: 10 | |
| hackmd.io | MX | 60 | pri: 10 | |
| hackmd.io | TXT | v=spf1 include:amazonses.com include:zoho.com include:servers.mcsv.net include:mail.zendesk.com include:mailgun.org include:_spf.google.com ~all | 300 | |
| hackmd.io | TXT | google-site-verification=4C6HQbZYXANAOkpGxSjVMQ5Y2rnkxnDKI5foWeuv5tU | 300 | |
| hackmd.io | TXT | MS=ms17207355 | 300 | |
| hackmd.io | TXT | google-site-verification=Yr_Bo_yeVoZeSEPkuJe4pugd0xb7gNecEcm0VauL3Xc | 300 | |
| hackmd.io | TXT | google-site-verification=d-uL-RwYIwGp2juReXK632sSBTtVCCKWghWmt2fC05s | 300 | |
| hackmd.io | TXT | 1password-site-verification=57QCQRGM55BBXPSVY7HZ2PLKJ4 | 300 | |
| hackmd.io | TXT | apple-domain-verification=HnlQ3AxJK6XOBK37 | 300 | |
| hackmd.io | TXT | bw=8qGCJqfuH16sCug6AQzGtfUnzPCoeYlw2CtDDqrVUlQE | 300 | |
| hackmd.io | AAAA | 2406:da14:88d:a101:9fe0:587:80bc:fc23 | 60 | |
| hackmd.io | AAAA | 2406:da14:88d:a102:6dc:6c87:1033:e9f3 | 60 | |
| hackmd.io | AAAA | 2406:da14:88d:a100:ea34:b795:b077:75b3 | 60 |