J2TEAM.DEV 網站分析

基本信息

搜索引擎收錄信息

必應:
Google:

頁面信息

標題:
J2TEAM Homepage | J2TEAM Security - J2TEAM Cookies
長度: 50 字元; 最佳長度: 10 ~ 60 字元
Meta 描述信息:
J2TEAM is the team behind J2TEAM Security and J2TEAM Cookies. We develop web applications and build community.
長度: 110 字元; 最佳長度: 50 ~ 160 字元
Meta 關鍵詞:
j2team, juno_okyo, browser extension, security, cookies
長度: 55 字元; 最佳長度: 10 ~ 255 字元
H1標籤:
長度: 0 字元; 最佳長度: 10 ~ 255 字元

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.

建站技術

服務器:
cloudflare
SSL 安全:
有效
robots.txt:
XML 站點地圖:
Gzip 壓縮:
有效
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j2team.dev 的HTTP header 信息:
HTTP/1.1 200 OK
Date: Mon, 13 Apr 2026 15:32:10 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Server: cloudflare
referrer-policy: same-origin
Vary: Accept-Encoding
Cache-Control: public, max-age=14400
x-frame-options: SAMEORIGIN
x-xss-protection: 1; mode=block
x-content-type-options: nosniff
expect-ct: max-age=86400, enforce
expires: Mon, 13 Apr 2026 19:32:10 GMT
cf-cache-status: MISS
Set-Cookie: XSRF-TOKEN=eyJpdiI6InoxcVV0eFNuQ2YvWmUzUVg2Z0JlTnc9PSIsInZhbHVlIjoiODlXR3RTNGFUQ05WMmlya0Y2S0FwZHFOM0FUYkNkdUI3VEhNV0JudjZKUTIrMEtxZzVSYXc5T3VRWjdYd2k2bUZwN3pSZVZJNFpyNWdGa210RkhKTlZnS0RZUmZMM2Y5WDFvUERjT05qa1VlOVErOG0xK2NiUG1SZXgzTVYzcksiLCJtYWMiOiJkZjcyYWY0NTFiM2U0ZWJlMjNmMGI3NzU4NzJkY2FkYjA0Y2ExMzIwZTdlM2E0NmMzNzRjZTZiMDIxNWI1OWVjIiwidGFnIjoiIn0%3D; expires=Mon, 13 Apr 2026 17:32:10 GMT; Max-Age=7200; path=/; samesite=lax
Set-Cookie: j2team_url_shortener_link_management_session=eyJpdiI6IjcxMExDbWNWZE53dGx6dlNlUXVkaFE9PSIsInZhbHVlIjoibkZLekY2SlVCMWIvZndva05kWm1RSVE1dWF4ZDA1SXNBNk13VWhqQlBVU2ZoWW16QnEzeFdUZ0lSQ01GU1lseEVuU0J0RG8yVHJvR084RFFoMUhPenVtc2hKSTVET01wMkQxWkJIeUhQellPaVRONU9KU1p4ZEZsSjd4OWhkSVciLCJtYWMiOiI1MTdjNTE5OGVlMDA5YmUzYmFkNDc5ZWMzNDdhZDEyNGI1NDFiMGJhYTc2MDY0Mzc4MTI3NzJhZjhjNDQzNGFmIiwidGFnIjoiIn0%3D; expires=Mon, 13 Apr 2026 17:32:10 GMT; Max-Age=7200; path=/; httponly; samesite=lax
set-cookie: __cf_bm=PYjAwQw.wqEGOysQimr6dYDRKquU4tIrio9PrOsOUdI-1776094329.8052664-1.0.1.1-PdNIB0MD2UzUo3nZyADCqRJPpMjNC1Qv.MAyu7g3vDrD_Ooloc96.nRl6YbvYvUbODnk3sc9h_y0X.VujPIHBXMin_fx3vWSvn8ojkwVP4dZyYQsxkhnqOrqDhxgTgjZ; HttpOnly; Secure; Path=/; Domain=j2team.dev; Expires=Mon, 13 Apr 2026 16:02:10 GMT
Server-Timing: cfCacheStatus;desc="MISS"
Server-Timing: cfEdge;dur=689,cfOrigin;dur=27
Content-Encoding: gzip
CF-RAY: 9ebb85994f3e09a2-EWR

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。 j2team.dev 當前共有 14 項 DNS 記錄。
主機 類型 IP/目標 TTL 擴充資訊
j2team.devA300
j2team.devA300
j2team.devNS21600
j2team.devNS21600
j2team.devSOA1800expire: 604800
serial: 2398681046
j2team.devMX300pri: 20
j2team.devMX300pri: 15
j2team.devMX300pri: 10
j2team.devMX300pri: 10
j2team.devMX300pri: 10
j2team.devTXT
v=spf1 include:spf.efwd.registrar-servers.com ~all
300
j2team.devTXT
google-site-verification=YHsDoK_LUbBGFj0a37EsDXd4Ynr0cwY6N3ba7bMAq7M
300
j2team.devAAAA
2606:4700::6812:7e3
300
j2team.devAAAA
2606:4700::6812:6e3
300