Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 50 (from laksa098)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa050.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 = 77 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://hospital.nwu.edu.cn/info/1020/2309.htm\')), getAhrefsUnparsedNoserviceFromURL(\'https://hospital.nwu.edu.cn/info/1020/2309.htm\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/hospital.nwu.edu.cn\/info\/1020\/2309.htm","crawl_time":1779446123,"first_indexed_time":1703029967,"http_code":200,"src_unparsed":"cn,edu,nwu!hospital,\/info\/1020\/2309.htm s443","src_root_hash":"4529371846445635450","history_drop_reason":null,"meta_title":"缓解儿童咳嗽&家庭雾化护理方法-西北大学医院","meta_descriptions":["好多儿童即使烧退了，还会长时间咳嗽，有哪些居家缓解方法吗？儿童是“稚阴稚阳”之体，疾病初愈时，脾胃功能还比较脆弱，不应进补过早、过多，容易加重脾胃负担，引起饮食积滞。要辨清楚咳嗽属于风热还是风寒。咳嗽伴有咽痒，咳白痰，流清涕等，是寒咳，可以用祛寒解表补肺气的中成药。咳嗽伴有咳黄痰，咽痛，流黄涕，是热咳，可以用清热解毒化痰的中成药。另外，燥咳、干咳，没有痰，咳嗽声好像撕布一样的，可用润肺的办法。1..."],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"en","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1703029967,"attrs_is_republished":0,"attrs_nr_words":"119","attrs_boilerpipe_nr_words":"25","body_ext_links_number":0,"body_int_links_number":31,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":913,"download_ttfb_msec":913,"download_size":8199}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	0.4 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://hospital.nwu.edu.cn/info/1020/2309.htm
Last Crawled	2026-05-22 10:35:23 (12 days ago)
First Indexed	2023-12-19 23:52:47 (2 years ago)
HTTP Status Code	200
Content
Meta Title	缓解儿童咳嗽&家庭雾化护理方法-西北大学医院
Meta Description	好多儿童即使烧退了，还会长时间咳嗽，有哪些居家缓解方法吗？儿童是“稚阴稚阳”之体，疾病初愈时，脾胃功能还比较脆弱，不应进补过早、过多，容易加重脾胃负担，引起饮食积滞。要辨清楚咳嗽属于风热还是风寒。咳嗽伴有咽痒，咳白痰，流清涕等，是寒咳，可以用祛寒解表补肺气的中成药。咳嗽伴有咳黄痰，咽痛，流黄涕，是热咳，可以用清热解毒化痰的中成药。另外，燥咳、干咳，没有痰，咳嗽声好像撕布一样的，可用润肺的办法。1...
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	en
Author	null
Publish Time	not set
Original Publish Time	2023-12-19 23:52:47 (2 years ago)
Republished	No
Word Count (Total)	119
Word Count (Content)	25
Links
External Links	0
Internal Links	31
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	913
TTFB (ms)	913
Download Size (bytes)	8,199
Location
Host ID	50 (laksa050)
Partition ID	77
Root Hash	4529371846445635450
Unparsed URL	cn,edu,nwu!hospital,/info/1020/2309.htm s443

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1. Shard Calculation

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5. Seen Status Check

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