Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 44 (from laksa046)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa044.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 = 74 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://hinative.com/questions/15898832\')), getAhrefsUnparsedNoserviceFromURL(\'https://hinative.com/questions/15898832\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/hinative.com\/questions\/15898832","crawl_time":1773909596,"first_indexed_time":1659724147,"http_code":200,"src_unparsed":"com,hinative!\/questions\/15898832 s443","src_root_hash":"7614404964955794844","history_drop_reason":null,"meta_title":"What places should i travel in Singapore? | HiNative","meta_descriptions":["Here’s a list of some attractions\/places you must check out! 1. The Singapore Flyer 2. Marina Barrage 3. Sentosa Island 4. Wild Wild Wet 5. Adventure Cove Water Park|@TaekwonLee sure marina bay |i recommend singapore zoo especially night safari & bird park."],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"en","attrs_author":"Yangyang Xi","attrs_publish_time":0,"attrs_original_publish_time":1659724147,"attrs_is_republished":0,"attrs_nr_words":"1613","attrs_boilerpipe_nr_words":"130","body_ext_links_number":12,"body_int_links_number":73,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":482,"download_ttfb_msec":439,"download_size":133671}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	2.5 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://hinative.com/questions/15898832
Last Crawled	2026-03-19 08:39:56 (2 months ago)
First Indexed	2022-08-05 18:29:07 (3 years ago)
HTTP Status Code	200
Content
Meta Title	What places should i travel in Singapore? \| HiNative
Meta Description	Here’s a list of some attractions/places you must check out! 1. The Singapore Flyer 2. Marina Barrage 3. Sentosa Island 4. Wild Wild Wet 5. Adventure Cove Water Park\|@TaekwonLee sure marina bay \|i recommend singapore zoo especially night safari & bird park.
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	Yangyang Xi
Publish Time	not set
Original Publish Time	2022-08-05 18:29:07 (3 years ago)
Republished	No
Word Count (Total)	1,613
Word Count (Content)	130
Links
External Links	12
Internal Links	73
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	482
TTFB (ms)	439
Download Size (bytes)	133,671
Location
Host ID	44 (laksa044)
Partition ID	74
Root Hash	7614404964955794844
Unparsed URL	com,hinative!/questions/15898832 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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