Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 165 (from laksa128)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa165.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 = 69 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.amazon.com/Chernobyl-Season-1/dp/B07PGBXYPV\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.amazon.com/Chernobyl-Season-1/dp/B07PGBXYPV\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.amazon.com\/Chernobyl-Season-1\/dp\/B07PGBXYPV","crawl_time":1772504787,"first_indexed_time":0,"http_code":200,"src_unparsed":"com,amazon!www,\/Chernobyl-Season-1\/dp\/B07PGBXYPV s443","src_root_hash":"11387554747766093965","history_drop_reason":null,"meta_title":"Watch Chernobyl - Season 1 | Prime Video","meta_descriptions":["This five-part miniseries dramatizes the story of the 1986 nuclear accident, one of the worst man-made catastrophes in history. Jared Harris, Stellan Skarsgard and Emily Watson star."],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"en-us","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1772504787,"attrs_is_republished":0,"attrs_nr_words":"1249","attrs_boilerpipe_nr_words":"278","body_ext_links_number":36,"body_int_links_number":188,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":846,"download_ttfb_msec":237,"download_size":135038}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	3.1 months ago (distributed domain, exempt)
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://www.amazon.com/Chernobyl-Season-1/dp/B07PGBXYPV
Last Crawled	2026-03-03 02:26:27 (3 months ago)
First Indexed	not set
HTTP Status Code	200
Content
Meta Title	Watch Chernobyl - Season 1 \| Prime Video
Meta Description	This five-part miniseries dramatizes the story of the 1986 nuclear accident, one of the worst man-made catastrophes in history. Jared Harris, Stellan Skarsgard and Emily Watson star.
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	en-us
Author	null
Publish Time	not set
Original Publish Time	2026-03-03 02:26:27 (3 months ago)
Republished	No
Word Count (Total)	1,249
Word Count (Content)	278
Links
External Links	36
Internal Links	188
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	Yes
Redirect Target	null
Performance
Download Time (ms)	846
TTFB (ms)	237
Download Size (bytes)	135,038
Location
Host ID	165 (laksa165)
Partition ID	69
Root Hash	11387554747766093965
Unparsed URL	com,amazon!www,/Chernobyl-Season-1/dp/B07PGBXYPV s443

🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

1. Shard Calculation

Query:

Response:

2. Crawled Status Check

Query:

Response:

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

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