Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 37 (from laksa175)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa037.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, meta_canonical AS meta_canonical, ml_categories_json AS ml_categories_json, ml_types_json AS ml_types_json, ml_intent_types_json AS ml_intent_types_json, meta_language AS meta_language, attrs_author AS attrs_author, ifNull(toUnixTimestamp(attrs_publish_time), 0) AS attrs_publish_time, ifNull(toUnixTimestamp(attrs_original_publish_time), 0) AS attrs_original_publish_time, ifNull(attrs_is_republished, 0) AS attrs_is_republished, ifNull(attrs_nr_words, 0) AS attrs_nr_words, ifNull(attrs_boilerpipe_nr_words, 0) AS attrs_boilerpipe_nr_words, ifNull(body_ext_links_number, 0) AS body_ext_links_number, ifNull(body_int_links_number, 0) AS body_int_links_number, ifNull(meta_nofollow, 0) AS meta_nofollow, ifNull(meta_noarchive, 0) AS meta_noarchive, ifNull(props_was_rendered, 0) AS props_was_rendered, ifNull(src_redirect, \'\') AS src_redirect, ifNull(download_time_msec, 0) AS download_time_msec, ifNull(download_ttfb_msec, 0) AS download_ttfb_msec, ifNull(download_size, 0) AS download_size FROM crawler3.page_info_local FINAL PREWHERE int_partition_id = 10 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://yjgl.ln.gov.cn/yjgl/wxhxp/2025032010411778994/index.shtml\')), getAhrefsUnparsedNoserviceFromURL(\'https://yjgl.ln.gov.cn/yjgl/wxhxp/2025032010411778994/index.shtml\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/yjgl.ln.gov.cn\/yjgl\/wxhxp\/2025032010411778994\/index.shtml","crawl_time":1773906627,"first_indexed_time":1742939973,"http_code":200,"src_unparsed":"cn,gov,ln!yjgl,\/yjgl\/wxhxp\/2025032010411778994\/index.shtml s443","src_root_hash":"14994977679398442037","history_drop_reason":null,"meta_title":"辽宁省应急管理厅关于进一步规范高风险危险化学品建设项目安全审查的通知","meta_descriptions":["辽宁省应急管理厅关于进一步规范高风险危险化学品建设项目安全审查的通知。辽宁省应急管理厅关于进一步规范高风险危险化学品建设项目安全审查的通知辽应急危化〔2025〕4号 各市、沈抚示范区应急管理局。严格高风险危险化学品建设项目安全审查。  二、高风险危险化学品建设项目安全要求  1.各地应严格控制新建涉及光气、氯气、氨气等有毒气体。由省级应急管理部门组织开展安全审查及危险化学品安全生产许可证首次申请和变更审查。"],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":null,"attrs_author":"辽宁省应急管理厅管理员","attrs_publish_time":1742428800,"attrs_original_publish_time":1742428800,"attrs_is_republished":0,"attrs_nr_words":"206","attrs_boilerpipe_nr_words":"23","body_ext_links_number":9,"body_int_links_number":114,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":2142,"download_ttfb_msec":2141,"download_size":14049}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	2.5 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	https://yjgl.ln.gov.cn/yjgl/wxhxp/2025032010411778994/index.shtml
Last Crawled	2026-03-19 07:50:27 (2 months ago)
First Indexed	2025-03-25 21:59:33 (1 year ago)
HTTP Status Code	200
Content
Meta Title	辽宁省应急管理厅关于进一步规范高风险危险化学品建设项目安全审查的通知
Meta Description	辽宁省应急管理厅关于进一步规范高风险危险化学品建设项目安全审查的通知。辽宁省应急管理厅关于进一步规范高风险危险化学品建设项目安全审查的通知辽应急危化〔2025〕4号各市、沈抚示范区应急管理局。严格高风险危险化学品建设项目安全审查。二、高风险危险化学品建设项目安全要求 1.各地应严格控制新建涉及光气、氯气、氨气等有毒气体。由省级应急管理部门组织开展安全审查及危险化学品安全生产许可证首次申请和变更审查。
Meta Canonical	null
Boilerpipe Text	heavy column, fetched on demand
Markdown	heavy column, fetched on demand
Readable Markdown	heavy column, fetched on demand
ML Classification
ML Categories	null
ML Page Types	null
ML Intent Types	null
Content Metadata
Language	null
Author	辽宁省应急管理厅管理员
Publish Time	2025-03-20 00:00:00 (1 year ago)
Original Publish Time	2025-03-20 00:00:00 (1 year ago)
Republished	No
Word Count (Total)	206
Word Count (Content)	23
Links
External Links	9
Internal Links	114
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	2,142
TTFB (ms)	2,141
Download Size (bytes)	14,049
Location
Host ID	37 (laksa037)
Partition ID	10
Root Hash	14994977679398442037
Unparsed URL	cn,gov,ln!yjgl,/yjgl/wxhxp/2025032010411778994/index.shtml s443

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1. Shard Calculation

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2. Crawled Status Check

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4. Spam/Ban Check

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Response:

5. Seen Status Check

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