Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 169 (from laksa102)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa169.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 = 0 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://support.numxl.com/hc/es/articles/214572066-KDE-Estimaci%C3%B3n-de-Densidad-de-Kernel\')), getAhrefsUnparsedNoserviceFromURL(\'https://support.numxl.com/hc/es/articles/214572066-KDE-Estimaci%C3%B3n-de-Densidad-de-Kernel\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/support.numxl.com\/hc\/es\/articles\/214572066-KDE-Estimaci%C3%B3n-de-Densidad-de-Kernel","crawl_time":1776229149,"first_indexed_time":1489023125,"http_code":200,"src_unparsed":"com,numxl!support,\/hc\/es\/articles\/214572066-KDE-Estimaci%C3%B3n-de-Densidad-de-Kernel s443","src_root_hash":"15527941299978900169","history_drop_reason":null,"meta_title":"KDE - Estimación de Densidad de Kernel – Centro de ayuda","meta_descriptions":["Calcula la estimación de la densidad del kernel (KDE) de los datos de la muestra. Sintaxis KDE(X, target, h, kernel) X son las series de..."],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"es","attrs_author":"Spider Financial","attrs_publish_time":1477580311,"attrs_original_publish_time":1477580311,"attrs_is_republished":0,"attrs_nr_words":"554","attrs_boilerpipe_nr_words":"410","body_ext_links_number":8,"body_int_links_number":33,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":190,"download_ttfb_msec":189,"download_size":10500}

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	https://support.numxl.com/hc/es/articles/214572066-KDE-Estimaci%C3%B3n-de-Densidad-de-Kernel
Last Crawled	2026-04-15 04:59:09 (1 month ago)
First Indexed	2017-03-09 01:32:05 (9 years ago)
HTTP Status Code	200
Content
Meta Title	KDE - Estimación de Densidad de Kernel – Centro de ayuda
Meta Description	Calcula la estimación de la densidad del kernel (KDE) de los datos de la muestra. Sintaxis KDE(X, target, h, kernel) X son las series de...
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	es
Author	Spider Financial
Publish Time	2016-10-27 14:58:31 (9 years ago)
Original Publish Time	2016-10-27 14:58:31 (9 years ago)
Republished	No
Word Count (Total)	554
Word Count (Content)	410
Links
External Links	8
Internal Links	33
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	190
TTFB (ms)	189
Download Size (bytes)	10,500
Location
Host ID	169 (laksa169)
Partition ID	0
Root Hash	15527941299978900169
Unparsed URL	com,numxl!support,/hc/es/articles/214572066-KDE-Estimaci%C3%B3n-de-Densidad-de-Kernel s443

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