Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 101 (from laksa091)

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/kak-stat-programmistom/\')), getAhrefsUnparsedNoserviceFromURL(\'https://lifehacker.ru/kak-stat-programmistom/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/lifehacker.ru\/kak-stat-programmistom\/","crawl_time":1734851389,"first_indexed_time":1524088787,"http_code":200,"src_unparsed":"ru,lifehacker!\/kak-stat-programmistom\/ s443","src_root_hash":"11463801420688506101","history_drop_reason":"tooold","meta_title":"Инструкция для тех, кто хочет стать программистом с нуля — Лайфхакер","meta_descriptions":["В этой статье мы собрали полезные советы, которые помогут вам стать программистом с нуля. Если вы решили освоить эту интересную область — дерзайте!"],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"ru-ru","attrs_author":"Алексей Старцев","attrs_publish_time":1734844561,"attrs_original_publish_time":1524088787,"attrs_is_republished":1,"attrs_nr_words":"7303","attrs_boilerpipe_nr_words":"1417","body_ext_links_number":31,"body_int_links_number":91,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":1222,"download_ttfb_msec":1177,"download_size":211385}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	FAIL	`download_stamp > now() - 6 MONTH`	17.6 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/kak-stat-programmistom/
Last Crawled	2024-12-22 07:09:49 (1 year ago)
First Indexed	2018-04-18 21:59:47 (8 years ago)
HTTP Status Code	200
Content
Meta Title	Инструкция для тех, кто хочет стать программистом с нуля — Лайфхакер
Meta Description	В этой статье мы собрали полезные советы, которые помогут вам стать программистом с нуля. Если вы решили освоить эту интересную область — дерзайте!
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	Алексей Старцев
Publish Time	2024-12-22 05:16:01 (1 year ago)
Original Publish Time	2018-04-18 21:59:47 (8 years ago)
Republished	Yes
Word Count (Total)	7,303
Word Count (Content)	1,417
Links
External Links	31
Internal Links	91
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	Yes
Redirect Target	null
Performance
Download Time (ms)	1,222
TTFB (ms)	1,177
Download Size (bytes)	211,385
Location
Host ID	101 (laksa101)
Partition ID	30
Root Hash	11463801420688506101
Unparsed URL	ru,lifehacker!/kak-stat-programmistom/ s443

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1. Shard Calculation

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2. Crawled Status Check

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5. Seen Status Check

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