Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 178 (from laksa018)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa178.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 = 88 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://elementy.ru/kartinka_dnya/273/Bolshoy_final_Kassini\')), getAhrefsUnparsedNoserviceFromURL(\'https://elementy.ru/kartinka_dnya/273/Bolshoy_final_Kassini\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/elementy.ru\/kartinka_dnya\/273\/Bolshoy_final_Kassini","crawl_time":1775228714,"first_indexed_time":1509626237,"http_code":200,"src_unparsed":"ru,elementy!\/kartinka_dnya\/273\/Bolshoy_final_Kassini s443","src_root_hash":"5478545763766297778","history_drop_reason":null,"meta_title":"Большой финал «Кассини» • Анастасия Стебалина • Научная картинка дня на «Элементах» • Астрономия","meta_descriptions":["Приближается к финалу грандиозная миссия по изучению Сатурна «Кассини». В апреле 2017 планируется вывести аппарат на серию из 22 орбит, пролегающих между планетой и ее кольцами, после чего «Кассини» упадет в атмосферу Сатурна. Так близко к газовому гиганту не подбирался еще не один аппарат, и мы с нетерпением ждем новых снимков!"],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"ru","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1509626237,"attrs_is_republished":0,"attrs_nr_words":"1954","attrs_boilerpipe_nr_words":"551","body_ext_links_number":47,"body_int_links_number":477,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":834,"download_ttfb_msec":833,"download_size":22945}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	2 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://elementy.ru/kartinka_dnya/273/Bolshoy_final_Kassini
Last Crawled	2026-04-03 15:05:14 (2 months ago)
First Indexed	2017-11-02 12:37:17 (8 years ago)
HTTP Status Code	200
Content
Meta Title	Большой финал «Кассини» • Анастасия Стебалина • Научная картинка дня на «Элементах» • Астрономия
Meta Description	Приближается к финалу грандиозная миссия по изучению Сатурна «Кассини». В апреле 2017 планируется вывести аппарат на серию из 22 орбит, пролегающих между планетой и ее кольцами, после чего «Кассини» упадет в атмосферу Сатурна. Так близко к газовому гиганту не подбирался еще не один аппарат, и мы с нетерпением ждем новых снимков!
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
Author	null
Publish Time	not set
Original Publish Time	2017-11-02 12:37:17 (8 years ago)
Republished	No
Word Count (Total)	1,954
Word Count (Content)	551
Links
External Links	47
Internal Links	477
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	834
TTFB (ms)	833
Download Size (bytes)	22,945
Location
Host ID	178 (laksa178)
Partition ID	88
Root Hash	5478545763766297778
Unparsed URL	ru,elementy!/kartinka_dnya/273/Bolshoy_final_Kassini s443

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1. Shard Calculation

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5. Seen Status Check

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