Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 20 (from laksa000)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa020.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 = 58 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://worldathletics.org/news/news/rio-2016-olympics-athletics-facts-records\')), getAhrefsUnparsedNoserviceFromURL(\'https://worldathletics.org/news/news/rio-2016-olympics-athletics-facts-records\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/worldathletics.org\/news\/news\/rio-2016-olympics-athletics-facts-records","crawl_time":1755966407,"first_indexed_time":1577051762,"http_code":200,"src_unparsed":"org,worldathletics!\/news\/news\/rio-2016-olympics-athletics-facts-records s443","src_root_hash":"13728888828315431620","history_drop_reason":null,"meta_title":"History set to be made at Rio 2016 Olympic Games | NEWS | World Athletics","meta_descriptions":["The athletics at the Rio 2016 Olympic Games gets under way in exactly 100 days’ time. With 47 titles on the line, 2000 athletes from more than 200 nations are set to compete in the Brazilian city. And some of those athletes and countries, covered in these 10 points below, are on the brink of rewriting Olympic history."],"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":1577051762,"attrs_is_republished":0,"attrs_nr_words":"746","attrs_boilerpipe_nr_words":"549","body_ext_links_number":7,"body_int_links_number":60,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":1599,"download_ttfb_msec":1593,"download_size":15247}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	FAIL	`download_stamp > now() - 6 MONTH`	9.5 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://worldathletics.org/news/news/rio-2016-olympics-athletics-facts-records
Last Crawled	2025-08-23 16:26:47 (9 months ago)
First Indexed	2019-12-22 21:56:02 (6 years ago)
HTTP Status Code	200
Content
Meta Title	History set to be made at Rio 2016 Olympic Games \| NEWS \| World Athletics
Meta Description	The athletics at the Rio 2016 Olympic Games gets under way in exactly 100 days’ time. With 47 titles on the line, 2000 athletes from more than 200 nations are set to compete in the Brazilian city. And some of those athletes and countries, covered in these 10 points below, are on the brink of rewriting Olympic history.
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	2019-12-22 21:56:02 (6 years ago)
Republished	No
Word Count (Total)	746
Word Count (Content)	549
Links
External Links	7
Internal Links	60
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	1,599
TTFB (ms)	1,593
Download Size (bytes)	15,247
Location
Host ID	20 (laksa020)
Partition ID	58
Root Hash	13728888828315431620
Unparsed URL	org,worldathletics!/news/news/rio-2016-olympics-athletics-facts-records s443

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1. Shard Calculation

Query:

Response:

2. Crawled Status Check

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4. Spam/Ban Check

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Response:

5. Seen Status Check

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