Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 46 (from laksa165)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa046.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 = 95 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.pietschsoft.com/post/2015/09/24/javascript-basics-is-element-hidden-or-visible\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.pietschsoft.com/post/2015/09/24/javascript-basics-is-element-hidden-or-visible\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.pietschsoft.com\/post\/2015\/09\/24\/javascript-basics-is-element-hidden-or-visible","crawl_time":1775000172,"first_indexed_time":1715783351,"http_code":200,"src_unparsed":"com,pietschsoft!www,\/post\/2015\/09\/24\/javascript-basics-is-element-hidden-or-visible s443","src_root_hash":"8577930743393719046","history_drop_reason":null,"meta_title":"jQuery Basics: Is Element Hidden or Visible? | Chris Pietschmann","meta_descriptions":["I am a solution architect, developer, SRE, trainer, author, and more. With 25 years of experience in the Software Development industry that includes working as a Consultant and Trainer in a wide array of different industries."],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"en","attrs_author":"Chris Pietschmann","attrs_publish_time":1443094380,"attrs_original_publish_time":1443094380,"attrs_is_republished":0,"attrs_nr_words":"636","attrs_boilerpipe_nr_words":"338","body_ext_links_number":16,"body_int_links_number":11,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":372,"download_ttfb_msec":370,"download_size":13570}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	2.1 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.pietschsoft.com/post/2015/09/24/javascript-basics-is-element-hidden-or-visible
Last Crawled	2026-03-31 23:36:12 (2 months ago)
First Indexed	2024-05-15 14:29:11 (2 years ago)
HTTP Status Code	200
Content
Meta Title	jQuery Basics: Is Element Hidden or Visible? \| Chris Pietschmann
Meta Description	I am a solution architect, developer, SRE, trainer, author, and more. With 25 years of experience in the Software Development industry that includes working as a Consultant and Trainer in a wide array of different industries.
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	en
Author	Chris Pietschmann
Publish Time	2015-09-24 11:33:00 (10 years ago)
Original Publish Time	2015-09-24 11:33:00 (10 years ago)
Republished	No
Word Count (Total)	636
Word Count (Content)	338
Links
External Links	16
Internal Links	11
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	372
TTFB (ms)	370
Download Size (bytes)	13,570
Location
Host ID	46 (laksa046)
Partition ID	95
Root Hash	8577930743393719046
Unparsed URL	com,pietschsoft!www,/post/2015/09/24/javascript-basics-is-element-hidden-or-visible s443

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