網站地圖檢查工具

分析任意XML網站地圖：URL數量、lastmod涵蓋率以及網站地圖索引結構。

如何使用本工具

1
Paste the full URL of your XML sitemap (for example https://example.com/sitemap.xml) into the input field.
2
Run the tool — our server fetches the file over HTTPS (falling back to HTTP) and parses it as XML.
3
Read the summary cards: detected Type, URL count, sub-sitemap count, and number of lastmod entries.
4
Scan the listed sub-sitemaps and the first 200 URLs to confirm the structure looks right.

XML網站地圖會告訴搜尋引擎要抓取哪些URL以及抓取的頻率。它們並非嚴格必需，但有助於內容被發現，尤其是對於新建和大型網站。本檢查工具會分析任意網站地圖或網站地圖索引，統計URL數量，並展示lastmod的涵蓋率。請在Google Search Console中提交你的網站地圖URL以便進行追蹤。

Confirm a newly generated sitemap actually contains every URL you expected before submitting it in Google Search Console.
Check whether a site uses a flat urlset or a sitemap index, and grab the list of child sitemap URLs to inspect each one.
Audit lastmod coverage by comparing the lastmod-entry count against the total URL count to spot missing change dates.
Spot-check a competitor's public sitemap to gauge how many indexable URLs their site exposes.
Verify that a sitemap moved to a new domain or path still returns valid XML after a migration or redirect.
Debug why search engines may not be picking up pages by confirming the expected URLs appear in the first 200 listed entries.

什麼是網站地圖索引？▼

一個連結到其他網站地圖的網站地圖。當你在單一網站地圖中擁有超過50000個URL或超過50MB時，就需要它。

每個URL都必須有lastmod嗎？▼

是的：它能幫助Google優先重新抓取那些確實發生了變化的頁面。