Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 178 (from laksa049)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa178.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://onemotoring.lta.gov.sg/content/onemotoring/home/digitalservices/fuel_cost_calculator.html\')), getAhrefsUnparsedNoserviceFromURL(\'https://onemotoring.lta.gov.sg/content/onemotoring/home/digitalservices/fuel_cost_calculator.html\'))) FORMAT JSONEachRow'

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	0.1 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://onemotoring.lta.gov.sg/content/onemotoring/home/digitalservices/fuel_cost_calculator.html
Last Crawled	2026-04-13 12:42:09 (2 days ago)
First Indexed	2021-01-17 19:47:55 (5 years ago)
HTTP Status Code	200
Meta Title	LTA \| Fuel Cost Calculator
Meta Description	This service allows users to check the carbon emissions and Fuel Economy data of vehicles approved for registration in Singapore.
Meta Canonical	null
Boilerpipe Text	redirecting...
Markdown	[redirecting...]()
Readable Markdown	redirecting...
Shard	178 (laksa)
Root Hash	9697411840613705378
Unparsed URL	sg,gov,lta!onemotoring,/content/onemotoring/home/digitalservices/fuel_cost_calculator.html s443

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1. Shard Calculation

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2. Crawled Status Check

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3. Robots.txt Check

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4. Spam/Ban Check

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Response:

5. Seen Status Check

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