Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 14 (from laksa036)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa014.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 = 37 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.carzworld.com.sg/collections/used-cars\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.carzworld.com.sg/collections/used-cars\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.carzworld.com.sg\/collections\/used-cars","crawl_time":1780280799,"first_indexed_time":1571312884,"http_code":200,"src_unparsed":"sg,com,carzworld!www,\/collections\/used-cars s443","src_root_hash":"530137607916447414","history_drop_reason":null,"meta_title":"Great Deals from our Best used cars | CarZ World PTE LTD - CarZ World | New & Used Cars, Rental & Export from Singapore","meta_descriptions":["Get the greatest used car deals in Singapore with our large inventory of pre-owned vehicles from brands like Mercedes-Benz, BMW, Honda, Toyota, and more."],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":null,"attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1571312884,"attrs_is_republished":0,"attrs_nr_words":"1429","attrs_boilerpipe_nr_words":"688","body_ext_links_number":13,"body_int_links_number":76,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":193,"download_ttfb_msec":192,"download_size":40196}

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://www.carzworld.com.sg/collections/used-cars
Last Crawled	2026-06-01 02:26:39 (2 days ago)
First Indexed	2019-10-17 11:48:04 (6 years ago)
HTTP Status Code	200
Content
Meta Title	Great Deals from our Best used cars \| CarZ World PTE LTD - CarZ World \| New & Used Cars, Rental & Export from Singapore
Meta Description	Get the greatest used car deals in Singapore with our large inventory of pre-owned vehicles from brands like Mercedes-Benz, BMW, Honda, Toyota, and more.
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	null
Author	null
Publish Time	not set
Original Publish Time	2019-10-17 11:48:04 (6 years ago)
Republished	No
Word Count (Total)	1,429
Word Count (Content)	688
Links
External Links	13
Internal Links	76
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	193
TTFB (ms)	192
Download Size (bytes)	40,196
Location
Host ID	14 (laksa014)
Partition ID	37
Root Hash	530137607916447414
Unparsed URL	sg,com,carzworld!www,/collections/used-cars s443

🕷️ Crawler Inspector

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1. Shard Calculation

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Response:

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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