Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 32 (from laksa066)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa032.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 = 60 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.readupnext.com/list/best-mindfulness-books\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.readupnext.com/list/best-mindfulness-books\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.readupnext.com\/list\/best-mindfulness-books","crawl_time":1775675793,"first_indexed_time":1759448219,"http_code":200,"src_unparsed":"com,readupnext!www,\/list\/best-mindfulness-books s443","src_root_hash":"12672564298038652032","history_drop_reason":null,"meta_title":"31 Best Mindfulness Books Of All Time (Updated 2024) | Readupnext.com","meta_descriptions":["The best mindfulness books to help you find inner peace and calm. Discover which books top the list of bestsellers for Best Mindfulness Books. Find a book to help you develop mindfulness."],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"en","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1759448219,"attrs_is_republished":0,"attrs_nr_words":"2126","attrs_boilerpipe_nr_words":"173","body_ext_links_number":44,"body_int_links_number":80,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":277,"download_ttfb_msec":277,"download_size":19333}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	1.9 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://www.readupnext.com/list/best-mindfulness-books
Last Crawled	2026-04-08 19:16:33 (1 month ago)
First Indexed	2025-10-02 23:36:59 (8 months ago)
HTTP Status Code	200
Content
Meta Title	31 Best Mindfulness Books Of All Time (Updated 2024) \| Readupnext.com
Meta Description	The best mindfulness books to help you find inner peace and calm. Discover which books top the list of bestsellers for Best Mindfulness Books. Find a book to help you develop mindfulness.
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
Author	null
Publish Time	not set
Original Publish Time	2025-10-02 23:36:59 (8 months ago)
Republished	No
Word Count (Total)	2,126
Word Count (Content)	173
Links
External Links	44
Internal Links	80
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	277
TTFB (ms)	277
Download Size (bytes)	19,333
Location
Host ID	32 (laksa032)
Partition ID	60
Root Hash	12672564298038652032
Unparsed URL	com,readupnext!www,/list/best-mindfulness-books s443

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1. Shard Calculation

Query:

Response:

2. Crawled Status Check

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Response:

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

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