Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 42 (from laksa041)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa042.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 = 89 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.clarin.com/videos/ayotzinapa-mataron-43-estudiantes_0_fsdtpFSs0b.html\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.clarin.com/videos/ayotzinapa-mataron-43-estudiantes_0_fsdtpFSs0b.html\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.clarin.com\/videos\/ayotzinapa-mataron-43-estudiantes_0_fsdtpFSs0b.html","crawl_time":1776991764,"first_indexed_time":1730696480,"http_code":200,"src_unparsed":"com,clarin!www,\/videos\/ayotzinapa-mataron-43-estudiantes_0_fsdtpFSs0b.html s443","src_root_hash":"7507472669797617842","history_drop_reason":null,"meta_title":"Ayotzinapa: por qué mataron a los 43 estudiantes","meta_descriptions":["Una década después de la desaparición de los normalistas en México, sus familias siguen preguntando dónde están.Qué se sabe hasta ahora y qué dice el presidente López Obrador."],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"es","attrs_author":"Redacción Clarín","attrs_publish_time":1727354078,"attrs_original_publish_time":1727354078,"attrs_is_republished":0,"attrs_nr_words":"615","attrs_boilerpipe_nr_words":"205","body_ext_links_number":30,"body_int_links_number":92,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":1649,"download_ttfb_msec":935,"download_size":66900}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	1.4 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://www.clarin.com/videos/ayotzinapa-mataron-43-estudiantes_0_fsdtpFSs0b.html
Last Crawled	2026-04-24 00:49:24 (1 month ago)
First Indexed	2024-11-04 05:01:20 (1 year ago)
HTTP Status Code	200
Content
Meta Title	Ayotzinapa: por qué mataron a los 43 estudiantes
Meta Description	Una década después de la desaparición de los normalistas en México, sus familias siguen preguntando dónde están.Qué se sabe hasta ahora y qué dice el presidente López Obrador.
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	Redacción Clarín
Publish Time	2024-09-26 12:34:38 (1 year ago)
Original Publish Time	2024-09-26 12:34:38 (1 year ago)
Republished	No
Word Count (Total)	615
Word Count (Content)	205
Links
External Links	30
Internal Links	92
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	1,649
TTFB (ms)	935
Download Size (bytes)	66,900
Location
Host ID	42 (laksa042)
Partition ID	89
Root Hash	7507472669797617842
Unparsed URL	com,clarin!www,/videos/ayotzinapa-mataron-43-estudiantes_0_fsdtpFSs0b.html s443

🕷️ Crawler Inspector

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1. Shard Calculation

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Response:

2. Crawled Status Check

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3. Robots.txt Check

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4. Spam/Ban Check

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Response:

5. Seen Status Check

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