Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 101 (from laksa120)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa101.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 = 30 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://lifehacker.ru/stat-programmistom/\')), getAhrefsUnparsedNoserviceFromURL(\'https://lifehacker.ru/stat-programmistom/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/lifehacker.ru\/stat-programmistom\/","crawl_time":1734645726,"first_indexed_time":1524614236,"http_code":200,"src_unparsed":"ru,lifehacker!\/stat-programmistom\/ s443","src_root_hash":"11463801420688506101","history_drop_reason":"tooold","meta_title":"Неправильный, но быстрый способ стать программистом — Лайфхакер","meta_descriptions":["Хотите стать программистом? Существует несколько способов, которые помогут вам пройти собеседование в IT-компанию и удержаться на плаву. Остальное за вами!"],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"ru-ru","attrs_author":"Юрий Паламарчук","attrs_publish_time":1734637849,"attrs_original_publish_time":1524614236,"attrs_is_republished":1,"attrs_nr_words":"4890","attrs_boilerpipe_nr_words":"1486","body_ext_links_number":24,"body_int_links_number":91,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":880,"download_ttfb_msec":850,"download_size":179999}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	FAIL	`download_stamp > now() - 6 MONTH`	17.7 months ago
History drop	FAIL	`isNull(history_drop_reason)`	tooold
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://lifehacker.ru/stat-programmistom/
Last Crawled	2024-12-19 22:02:06 (1 year ago)
First Indexed	2018-04-24 23:57:16 (8 years ago)
HTTP Status Code	200
Content
Meta Title	Неправильный, но быстрый способ стать программистом — Лайфхакер
Meta Description	Хотите стать программистом? Существует несколько способов, которые помогут вам пройти собеседование в IT-компанию и удержаться на плаву. Остальное за вами!
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	ru-ru
Author	Юрий Паламарчук
Publish Time	2024-12-19 19:50:49 (1 year ago)
Original Publish Time	2018-04-24 23:57:16 (8 years ago)
Republished	Yes
Word Count (Total)	4,890
Word Count (Content)	1,486
Links
External Links	24
Internal Links	91
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	Yes
Redirect Target	null
Performance
Download Time (ms)	880
TTFB (ms)	850
Download Size (bytes)	179,999
Location
Host ID	101 (laksa101)
Partition ID	30
Root Hash	11463801420688506101
Unparsed URL	ru,lifehacker!/stat-programmistom/ s443

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1. Shard Calculation

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5. Seen Status Check

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