Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 23 (from laksa124)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa023.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, attrs_boilerpipe_text AS attrs_boilerpipe_text, attrs_markdown AS attrs_markdown, attrs_readable_markdown AS attrs_readable_markdown, meta_canonical AS meta_canonical FROM crawler3.page_info_local FINAL PREWHERE (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.mom.gov.sg/employment-practices\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.mom.gov.sg/employment-practices\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.mom.gov.sg\/employment-practices","crawl_time":1776118792,"first_indexed_time":1435879104,"http_code":200,"src_unparsed":"sg,gov,mom!www,\/employment-practices s443","src_root_hash":"2827931973693172223","history_drop_reason":null,"meta_title":"Employment practices","meta_descriptions":["Find out about employment rights and conditions under the Employment Act, leave, public holidays, fair employment, managing employment disputes and salary related claims for employers and employees."],"attrs_boilerpipe_text":"Find out about employment rights and conditions under the Employment Act, leave, public holidays, fair employment, managing employment disputes and salary related claims for employers and employees.","attrs_markdown":null,"attrs_readable_markdown":"Find out about employment rights and conditions under the Employment Act, leave, public holidays, fair employment, managing employment disputes and salary related claims for employers and employees.","meta_canonical":null}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	0 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.mom.gov.sg/employment-practices
Last Crawled	2026-04-13 22:19:52 (13 hours ago)
First Indexed	2015-07-02 23:18:24 (10 years ago)
HTTP Status Code	200
Meta Title	Employment practices
Meta Description	Find out about employment rights and conditions under the Employment Act, leave, public holidays, fair employment, managing employment disputes and salary related claims for employers and employees.
Meta Canonical	null
Boilerpipe Text	Find out about employment rights and conditions under the Employment Act, leave, public holidays, fair employment, managing employment disputes and salary related claims for employers and employees.
Markdown	null
Readable Markdown	Find out about employment rights and conditions under the Employment Act, leave, public holidays, fair employment, managing employment disputes and salary related claims for employers and employees.
Shard	23 (laksa)
Root Hash	2827931973693172223
Unparsed URL	sg,gov,mom!www,/employment-practices s443

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1. Shard Calculation

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2. Crawled Status Check

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4. Spam/Ban Check

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5. Seen Status Check

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