Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 113 (from laksa008)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa113.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 = 71 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://blinkvisa.com/ru/blog/schengen-visa/\')), getAhrefsUnparsedNoserviceFromURL(\'https://blinkvisa.com/ru/blog/schengen-visa/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/blinkvisa.com\/ru\/blog\/schengen-visa\/","crawl_time":1777134676,"first_indexed_time":1718330733,"http_code":200,"src_unparsed":"com,blinkvisa!\/ru\/blog\/schengen-visa\/ s443","src_root_hash":"1598382094175634313","history_drop_reason":null,"meta_title":"Все, что вам нужно знать о шенгенской визе | Блинквиза","meta_descriptions":["Шенгенская виза – одна из популярных виз, поскольку позволяет путешествовать по 26 странам Европы. Найдите здесь все, что вам нужно знать."],"meta_canonical":"com,blinkvisa!\/ru\/%D0%91%D0%BB%D0%BE%D0%B3\/%D0%A8%D0%B5%D0%BD%D0%B3%D0%B5%D0%BD%D1%81%D0%BA%D0%B0%D1%8F-%D0%B2%D0%B8%D0%B7%D0%B0-a\/ s443","ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"ru","attrs_author":"Adil Parray","attrs_publish_time":1707322530,"attrs_original_publish_time":1707322530,"attrs_is_republished":0,"attrs_nr_words":"3241","attrs_boilerpipe_nr_words":"3086","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":1409,"download_ttfb_msec":1364,"download_size":70352}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	1.3 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`	com,blinkvisa!/ru/%D0%91%D0%BB%D0%BE%D0%B3/%D0%A8%D0%B5%D0%BD%D0%B3%D0%B5%D0%BD%D1%81%D0%BA%D0%B0%D1%8F-%D0%B2%D0%B8%D0%B7%D0%B0-a/ s443

Property	Value
URL	https://blinkvisa.com/ru/blog/schengen-visa/
Last Crawled	2026-04-25 16:31:16 (1 month ago)
First Indexed	2024-06-14 02:05:33 (1 year ago)
HTTP Status Code	200
Content
Meta Title	Все, что вам нужно знать о шенгенской визе \| Блинквиза
Meta Description	Шенгенская виза – одна из популярных виз, поскольку позволяет путешествовать по 26 странам Европы. Найдите здесь все, что вам нужно знать.
Meta Canonical	com,blinkvisa!/ru/%D0%91%D0%BB%D0%BE%D0%B3/%D0%A8%D0%B5%D0%BD%D0%B3%D0%B5%D0%BD%D1%81%D0%BA%D0%B0%D1%8F-%D0%B2%D0%B8%D0%B7%D0%B0-a/ 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	Adil Parray
Publish Time	2024-02-07 16:15:30 (2 years ago)
Original Publish Time	2024-02-07 16:15:30 (2 years ago)
Republished	No
Word Count (Total)	3,241
Word Count (Content)	3,086
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)	1,409
TTFB (ms)	1,364
Download Size (bytes)	70,352
Location
Host ID	113 (laksa113)
Partition ID	71
Root Hash	1598382094175634313
Unparsed URL	com,blinkvisa!/ru/blog/schengen-visa/ s443

🕷️ Crawler Inspector

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1. Shard Calculation

Query:

Response:

2. Crawled Status Check

Query:

Response:

3. Robots.txt Check

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Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

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