Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 151 (from laksa046)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa151.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://switchere.com/guides/how-to-buy-cryptocurrency-for-beginners-a-step-by-step-guide\')), getAhrefsUnparsedNoserviceFromURL(\'https://switchere.com/guides/how-to-buy-cryptocurrency-for-beginners-a-step-by-step-guide\'))) FORMAT JSONEachRow'

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	0.2 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	FAIL	`meta_canonical IS NULL OR = '' OR = src_unparsed`	com,switchere!/not_supported_country s443

Property	Value
URL	https://switchere.com/guides/how-to-buy-cryptocurrency-for-beginners-a-step-by-step-guide
Last Crawled	2026-04-04 18:09:03 (6 days ago)
First Indexed	2024-07-13 19:27:01 (1 year ago)
HTTP Status Code	200
Meta Title	Buy Crypto with Credit Card or Debit Card Instantly \| Switchere.com
Meta Description	null
Meta Canonical	com,switchere!/not_supported_country s443
Boilerpipe Text	Sorry, your country is not supported
Markdown	# Sorry, your country is not supported
Readable Markdown	Sorry, your country is not supported
Shard	151 (laksa)
Root Hash	15436166531293393351
Unparsed URL	com,switchere!/guides/how-to-buy-cryptocurrency-for-beginners-a-step-by-step-guide s443

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1. Shard Calculation

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