Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 115 (from laksa126)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa115.int.ahrefs:8124/' \
  -H 'Content-Type: text/plain' \
  -H 'X-ClickHouse-Database: crawler3' \
  -H 'Authorization: Basic YXBpOg==' \
  -d 'SELECT getAhrefsURLFromUnparsed(src_unparsed) AS found_url, ifNull(toUnixTimestamp(download_stamp), 0) AS crawl_time, ifNull(toUnixTimestamp(props_url_first_seen), 0) AS first_indexed_time, download_http_code AS http_code, src_unparsed AS src_unparsed, src_root_hash AS src_root_hash, history_drop_reason AS history_drop_reason, meta_title AS meta_title, meta_descriptions AS meta_descriptions, attrs_boilerpipe_text AS attrs_boilerpipe_text, attrs_markdown AS attrs_markdown, attrs_readable_markdown AS attrs_readable_markdown, meta_canonical AS meta_canonical FROM crawler3.page_info_local FINAL PREWHERE (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'http://www.sss.net.cn/112/87199.aspx\')), getAhrefsUnparsedNoserviceFromURL(\'http://www.sss.net.cn/112/87199.aspx\'))) FORMAT JSONEachRow'

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	1.2 months ago
History drop	PASS	`isNull(history_drop_reason)`	No drop reason
Spam/ban	PASS	`fh_dont_index != 1 AND ml_spam_score = 0`	ml_spam_score=0
Canonical	PASS	`meta_canonical IS NULL OR = '' OR = src_unparsed`	Not set

Property	Value
URL	http://www.sss.net.cn/112/87199.aspx
Last Crawled	2026-03-09 22:54:56 (1 month ago)
First Indexed	2025-09-09 03:29:23 (7 months ago)
HTTP Status Code	200
Meta Title	破解预约难，“诗外”下功夫 _四川社会科学在线-学术争鸣
Meta Description	破解预约难，“诗外”下功夫
Meta Canonical	null
Boilerpipe Text	null
Markdown	null
Readable Markdown	null
Shard	115 (laksa)
Root Hash	5397800495974481115
Unparsed URL	cn,net,sss!www,/112/87199.aspx h80

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1. Shard Calculation

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2. Crawled Status Check

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3. Robots.txt Check

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4. Spam/Ban Check

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5. Seen Status Check

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