Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 49 (from laksa058)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa049.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 = 62 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'http://hospital.cufe.edu.cn/info/1080/2152.htm\')), getAhrefsUnparsedNoserviceFromURL(\'http://hospital.cufe.edu.cn/info/1080/2152.htm\'))) FORMAT JSONEachRow'

Response:

{"found_url":"http:\/\/hospital.cufe.edu.cn\/info\/1080\/2152.htm","crawl_time":1766691298,"first_indexed_time":1733361664,"http_code":200,"src_unparsed":"cn,edu,cufe!hospital,\/info\/1080\/2152.htm h80","src_root_hash":"12007686237675312449","history_drop_reason":null,"meta_title":"“德尔塔”毒株有多“凶”？如何防范？权威解答来了-中央财经大学校医院","meta_descriptions":["日前，南京市召开新冠肺炎疫情防控新闻发布会，确认引发此次疫情的是毒性大、传染性强的“德尔塔”变异毒株。而在6月份，“德尔塔”变异毒株也曾引发了广州、深圳和东莞的疫情。“德尔塔”变异毒株有何新特点？感染后有何症状？如何防范？“德尔塔”变异毒株有何新特点？7月27日，南京市召开新冠肺炎疫情防控新闻发布会通报，“德尔塔”毒株目前是全球疫情流行的一个最主要的毒株。从此前相关的疫情来看，这个毒株有一些新的特..."],"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":1733361664,"attrs_is_republished":0,"attrs_nr_words":"90","attrs_boilerpipe_nr_words":"1","body_ext_links_number":4,"body_int_links_number":27,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":559,"download_ttfb_msec":559,"download_size":9471}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	5.7 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://hospital.cufe.edu.cn/info/1080/2152.htm
Last Crawled	2025-12-25 19:34:58 (5 months ago)
First Indexed	2024-12-05 01:21:04 (1 year ago)
HTTP Status Code	200
Content
Meta Title	“德尔塔”毒株有多“凶”？如何防范？权威解答来了-中央财经大学校医院
Meta Description	日前，南京市召开新冠肺炎疫情防控新闻发布会，确认引发此次疫情的是毒性大、传染性强的“德尔塔”变异毒株。而在6月份，“德尔塔”变异毒株也曾引发了广州、深圳和东莞的疫情。“德尔塔”变异毒株有何新特点？感染后有何症状？如何防范？“德尔塔”变异毒株有何新特点？7月27日，南京市召开新冠肺炎疫情防控新闻发布会通报，“德尔塔”毒株目前是全球疫情流行的一个最主要的毒株。从此前相关的疫情来看，这个毒株有一些新的特...
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	2024-12-05 01:21:04 (1 year ago)
Republished	No
Word Count (Total)	90
Word Count (Content)	1
Links
External Links	4
Internal Links	27
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	559
TTFB (ms)	559
Download Size (bytes)	9,471
Location
Host ID	49 (laksa049)
Partition ID	62
Root Hash	12007686237675312449
Unparsed URL	cn,edu,cufe!hospital,/info/1080/2152.htm h80

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1. Shard Calculation

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5. Seen Status Check

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