Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 25 (from laksa002)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa025.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 = 49 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.ukr.net/ru/news/details/health/112437053.html\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.ukr.net/ru/news/details/health/112437053.html\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.ukr.net\/ru\/news\/details\/health\/112437053.html","crawl_time":1759972170,"first_indexed_time":0,"http_code":200,"src_unparsed":"net,ukr!www,\/ru\/news\/details\/health\/112437053.html s443","src_root_hash":"14946308510975329825","history_drop_reason":null,"meta_title":"Метеозависимым на заметку: как избежать головной боли при изменениях погоды. Читайте на UKR.NET","meta_descriptions":["Головная боль очень распространена и ощущали ее в определенные моменты жизни большинство людей на планете. Причин возникновения головных болей"],"meta_canonical":"net,ukr!www,\/news\/details\/health\/112437061.html s443","ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"ru","attrs_author":null,"attrs_publish_time":1752649568,"attrs_original_publish_time":0,"attrs_is_republished":1,"attrs_nr_words":"59","attrs_boilerpipe_nr_words":"28","body_ext_links_number":0,"body_int_links_number":1,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":142,"download_ttfb_msec":141,"download_size":3048}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	FAIL	`download_stamp > now() - 6 MONTH`	7.9 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	FAIL	`meta_canonical IS NULL OR = '' OR = src_unparsed`	net,ukr!www,/news/details/health/112437061.html s443

Property	Value
URL	https://www.ukr.net/ru/news/details/health/112437053.html
Last Crawled	2025-10-09 01:09:30 (7 months ago)
First Indexed	not set
HTTP Status Code	200
Content
Meta Title	Метеозависимым на заметку: как избежать головной боли при изменениях погоды. Читайте на UKR.NET
Meta Description	Головная боль очень распространена и ощущали ее в определенные моменты жизни большинство людей на планете. Причин возникновения головных болей
Meta Canonical	net,ukr!www,/news/details/health/112437061.html s443
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	ru
Author	null
Publish Time	2025-07-16 07:06:08 (10 months ago)
Original Publish Time	not set
Republished	Yes
Word Count (Total)	59
Word Count (Content)	28
Links
External Links	0
Internal Links	1
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	142
TTFB (ms)	141
Download Size (bytes)	3,048
Location
Host ID	25 (laksa025)
Partition ID	49
Root Hash	14946308510975329825
Unparsed URL	net,ukr!www,/ru/news/details/health/112437053.html 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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Response:

5. Seen Status Check

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