Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 180 (from laksa030)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa180.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 = 32 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://brainly.com/question/29631404\')), getAhrefsUnparsedNoserviceFromURL(\'https://brainly.com/question/29631404\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/brainly.com\/question\/29631404","crawl_time":1752528198,"first_indexed_time":0,"http_code":200,"src_unparsed":"com,brainly!\/question\/29631404 s443","src_root_hash":"14075847120324526580","history_drop_reason":null,"meta_title":"[FREE] Why is there a negative sign in the equation for Hooke's law? A. The negative sign indicates that the - brainly.com","meta_descriptions":["✅ This answer is FREE! See the answer to your question: Why is there a negative sign in the equation for Hooke's law? A. The negative sign indica… - brainly.com"],"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":0,"attrs_is_republished":0,"attrs_nr_words":"1810","attrs_boilerpipe_nr_words":"59","body_ext_links_number":4,"body_int_links_number":55,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":498,"download_ttfb_msec":487,"download_size":93345}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	FAIL	`download_stamp > now() - 6 MONTH`	10.8 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://brainly.com/question/29631404
Last Crawled	2025-07-14 21:23:18 (10 months ago)
First Indexed	not set
HTTP Status Code	200
Content
Meta Title	[FREE] Why is there a negative sign in the equation for Hooke's law? A. The negative sign indicates that the - brainly.com
Meta Description	✅ This answer is FREE! See the answer to your question: Why is there a negative sign in the equation for Hooke's law? A. The negative sign indica… - brainly.com
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	not set
Republished	No
Word Count (Total)	1,810
Word Count (Content)	59
Links
External Links	4
Internal Links	55
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	498
TTFB (ms)	487
Download Size (bytes)	93,345
Location
Host ID	180 (laksa180)
Partition ID	32
Root Hash	14075847120324526580
Unparsed URL	com,brainly!/question/29631404 s443

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1. Shard Calculation

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4. Spam/Ban Check

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5. Seen Status Check

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