Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 131 (from laksa022)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa131.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 = 19 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'http://www.ktauto.com.sg/Kian-Teong-Auto-Services-Pre-Inspection-Checks\')), getAhrefsUnparsedNoserviceFromURL(\'http://www.ktauto.com.sg/Kian-Teong-Auto-Services-Pre-Inspection-Checks\'))) FORMAT JSONEachRow'

Response:

{"found_url":"http:\/\/www.ktauto.com.sg\/Kian-Teong-Auto-Services-Pre-Inspection-Checks","crawl_time":1779592259,"first_indexed_time":1375979288,"http_code":200,"src_unparsed":"sg,com,ktauto!www,\/Kian-Teong-Auto-Services-Pre-Inspection-Checks h80","src_root_hash":"17028962706523703931","history_drop_reason":null,"meta_title":"Kian Teong Auto Centre | Services | Automatic Radiator Flush | Automotive Workshop in Singapore | 24 Hours Towing Service","meta_descriptions":["Kian Teong Auto Centre is a website in Singapore that specialises on car maintainance and repairs. They cover all kinds of repairs and maintainance jobs to service all parts of a car. They have qualified technicians to help you solve all the problems that you may face with your vehicle."],"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":1375979288,"attrs_is_republished":0,"attrs_nr_words":"425","attrs_boilerpipe_nr_words":"308","body_ext_links_number":2,"body_int_links_number":26,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":596,"download_ttfb_msec":596,"download_size":4829}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	0.3 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	http://www.ktauto.com.sg/Kian-Teong-Auto-Services-Pre-Inspection-Checks
Last Crawled	2026-05-24 03:10:59 (10 days ago)
First Indexed	2013-08-08 16:28:08 (12 years ago)
HTTP Status Code	200
Content
Meta Title	Kian Teong Auto Centre \| Services \| Automatic Radiator Flush \| Automotive Workshop in Singapore \| 24 Hours Towing Service
Meta Description	Kian Teong Auto Centre is a website in Singapore that specialises on car maintainance and repairs. They cover all kinds of repairs and maintainance jobs to service all parts of a car. They have qualified technicians to help you solve all the problems that you may face with your vehicle.
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	2013-08-08 16:28:08 (12 years ago)
Republished	No
Word Count (Total)	425
Word Count (Content)	308
Links
External Links	2
Internal Links	26
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	596
TTFB (ms)	596
Download Size (bytes)	4,829
Location
Host ID	131 (laksa131)
Partition ID	19
Root Hash	17028962706523703931
Unparsed URL	sg,com,ktauto!www,/Kian-Teong-Auto-Services-Pre-Inspection-Checks h80

🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

1. Shard Calculation

Query:

Response:

2. Crawled Status Check

Query:

Response:

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

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