Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 38 (from laksa088)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa038.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 = 57 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'http://www.tj3zx.cn/system/2018/03/16/012302298.shtml\')), getAhrefsUnparsedNoserviceFromURL(\'http://www.tj3zx.cn/system/2018/03/16/012302298.shtml\'))) FORMAT JSONEachRow'

Response:

{"found_url":"http:\/\/www.tj3zx.cn\/system\/2018\/03\/16\/012302298.shtml","crawl_time":1776379298,"first_indexed_time":1521656941,"http_code":200,"src_unparsed":"cn,tj3zx!www,\/system\/2018\/03\/16\/012302298.shtml h80","src_root_hash":"14859257215802211438","history_drop_reason":null,"meta_title":"口腔科高金波主任：宝宝的“萌出性龈炎”是怎么回事？-天津市第三中心医院-政务网站发布","meta_descriptions":["　　牙龈炎是影响多数成人口腔健康的危险因素，殊不知，长牙的宝宝也会受到牙龈炎的困扰，表现为牙龈的红肿、疼痛，部分宝宝还会出现低热的症状。这种宝宝在长牙时发生的龈炎，医学上称之为“萌出性龈炎”。 　　萌出性龈炎是在乳牙和第一恒磨牙(六龄牙)萌出时常可见的暂时性牙龈炎。宝宝会出现哪些症状？家长如何应对..."],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":null,"attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1521158400,"attrs_is_republished":0,"attrs_nr_words":"78","attrs_boilerpipe_nr_words":"15","body_ext_links_number":1,"body_int_links_number":30,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":716,"download_ttfb_msec":716,"download_size":6224}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	1.6 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.tj3zx.cn/system/2018/03/16/012302298.shtml
Last Crawled	2026-04-16 22:41:38 (1 month ago)
First Indexed	2018-03-21 18:29:01 (8 years ago)
HTTP Status Code	200
Content
Meta Title	口腔科高金波主任：宝宝的“萌出性龈炎”是怎么回事？-天津市第三中心医院-政务网站发布
Meta Description	牙龈炎是影响多数成人口腔健康的危险因素，殊不知，长牙的宝宝也会受到牙龈炎的困扰，表现为牙龈的红肿、疼痛，部分宝宝还会出现低热的症状。这种宝宝在长牙时发生的龈炎，医学上称之为“萌出性龈炎”。　　萌出性龈炎是在乳牙和第一恒磨牙(六龄牙)萌出时常可见的暂时性牙龈炎。宝宝会出现哪些症状？家长如何应对...
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	null
Publish Time	not set
Original Publish Time	2018-03-16 00:00:00 (8 years ago)
Republished	No
Word Count (Total)	78
Word Count (Content)	15
Links
External Links	1
Internal Links	30
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	716
TTFB (ms)	716
Download Size (bytes)	6,224
Location
Host ID	38 (laksa038)
Partition ID	57
Root Hash	14859257215802211438
Unparsed URL	cn,tj3zx!www,/system/2018/03/16/012302298.shtml h80

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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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5. Seen Status Check

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