Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 193 (from laksa132)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa193.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 = 91 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.pitpass.com/71851/How-Often-Should-You-Change-Your-Engine-Oil\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.pitpass.com/71851/How-Often-Should-You-Change-Your-Engine-Oil\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.pitpass.com\/71851\/How-Often-Should-You-Change-Your-Engine-Oil","crawl_time":1761910744,"first_indexed_time":1645594693,"http_code":200,"src_unparsed":"com,pitpass!www,\/71851\/How-Often-Should-You-Change-Your-Engine-Oil s443","src_root_hash":"3928408909849758393","history_drop_reason":null,"meta_title":"How Often Should You Change Your Engine Oil? - Pitpass.com","meta_descriptions":["Changing your vehicle's oil is a routine maintenance task that you need to follow meticulously. - Pitpass.com"],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":null,"attrs_author":null,"attrs_publish_time":1645493760,"attrs_original_publish_time":1645493760,"attrs_is_republished":0,"attrs_nr_words":"1509","attrs_boilerpipe_nr_words":"1073","body_ext_links_number":9,"body_int_links_number":100,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":81,"download_ttfb_msec":80,"download_size":10897}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	FAIL	`download_stamp > now() - 6 MONTH`	7.2 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	PASS	`meta_canonical IS NULL OR = '' OR = src_unparsed`	Not set

Property	Value
URL	https://www.pitpass.com/71851/How-Often-Should-You-Change-Your-Engine-Oil
Last Crawled	2025-10-31 11:39:04 (7 months ago)
First Indexed	2022-02-23 05:38:13 (4 years ago)
HTTP Status Code	200
Content
Meta Title	How Often Should You Change Your Engine Oil? - Pitpass.com
Meta Description	Changing your vehicle's oil is a routine maintenance task that you need to follow meticulously. - Pitpass.com
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	2022-02-22 01:36:00 (4 years ago)
Original Publish Time	2022-02-22 01:36:00 (4 years ago)
Republished	No
Word Count (Total)	1,509
Word Count (Content)	1,073
Links
External Links	9
Internal Links	100
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	81
TTFB (ms)	80
Download Size (bytes)	10,897
Location
Host ID	193 (laksa193)
Partition ID	91
Root Hash	3928408909849758393
Unparsed URL	com,pitpass!www,/71851/How-Often-Should-You-Change-Your-Engine-Oil s443

🕷️ Crawler Inspector

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1. Shard Calculation

Query:

Response:

2. Crawled Status Check

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Response:

3. Robots.txt Check

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Response:

4. Spam/Ban Check

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Response:

5. Seen Status Check

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