Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 135 (from laksa137)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa135.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 = 6 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://chinese.aarp.org/news/delta-coronavirus-variant/\')), getAhrefsUnparsedNoserviceFromURL(\'https://chinese.aarp.org/news/delta-coronavirus-variant/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/chinese.aarp.org\/news\/delta-coronavirus-variant\/","crawl_time":1775438271,"first_indexed_time":0,"http_code":200,"src_unparsed":"org,aarp!chinese,\/news\/delta-coronavirus-variant\/ s443","src_root_hash":"2223325636571181335","history_drop_reason":null,"meta_title":"關於 Delta 變種病毒，您必須知道的7件事 - 樂齡生活","meta_descriptions":["雖然自年初起，COVID-19 的病例數量顯著下降，但這種病毒仍在美國傳播。而且，一種新的毒株正在迅猛蔓延。約翰·霍普金斯大學彭博公共衛生學院 (Johns Hopkins Bloomberg School of Public Health) 的分子微生物學和免疫學教授 Andrew Pekosz 表示，所有病毒都會變異，而且它們經常變異。但是，當變異導致病毒改變其行為時，也許變異後的病毒比之前的版本更具傳染性或致命性，它就會被歸類為變種病毒。"],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"en-us","attrs_author":null,"attrs_publish_time":1626118598,"attrs_original_publish_time":1626118598,"attrs_is_republished":0,"attrs_nr_words":"312","attrs_boilerpipe_nr_words":"1425","body_ext_links_number":1,"body_int_links_number":22,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":272,"download_ttfb_msec":269,"download_size":23012}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	1.9 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://chinese.aarp.org/news/delta-coronavirus-variant/
Last Crawled	2026-04-06 01:17:51 (1 month ago)
First Indexed	not set
HTTP Status Code	200
Content
Meta Title	關於 Delta 變種病毒，您必須知道的7件事 - 樂齡生活
Meta Description	雖然自年初起，COVID-19 的病例數量顯著下降，但這種病毒仍在美國傳播。而且，一種新的毒株正在迅猛蔓延。約翰·霍普金斯大學彭博公共衛生學院 (Johns Hopkins Bloomberg School of Public Health) 的分子微生物學和免疫學教授 Andrew Pekosz 表示，所有病毒都會變異，而且它們經常變異。但是，當變異導致病毒改變其行為時，也許變異後的病毒比之前的版本更具傳染性或致命性，它就會被歸類為變種病毒。
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-us
Author	null
Publish Time	2021-07-12 19:36:38 (4 years ago)
Original Publish Time	2021-07-12 19:36:38 (4 years ago)
Republished	No
Word Count (Total)	312
Word Count (Content)	1,425
Links
External Links	1
Internal Links	22
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	272
TTFB (ms)	269
Download Size (bytes)	23,012
Location
Host ID	135 (laksa135)
Partition ID	6
Root Hash	2223325636571181335
Unparsed URL	org,aarp!chinese,/news/delta-coronavirus-variant/ 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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5. Seen Status Check

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