Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 32 (from laksa154)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa032.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 = 39 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.freecodecamp.org/espanol/news/como-deshacer-cambios-en-git/\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.freecodecamp.org/espanol/news/como-deshacer-cambios-en-git/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.freecodecamp.org\/espanol\/news\/como-deshacer-cambios-en-git\/","crawl_time":1775849219,"first_indexed_time":1659899949,"http_code":200,"src_unparsed":"org,freecodecamp!www,\/espanol\/news\/como-deshacer-cambios-en-git\/ s443","src_root_hash":"13723046482134587832","history_drop_reason":null,"meta_title":"Cómo deshacer cambios en Git","meta_descriptions":["Puede que ya sepas que Git es un sistema de control de versiones. Lo que generalmente aprendes con Git es a guardar los cambios y confirmarlos a un repositorio remoto. Pero, ¿Cómo deshaces un cambio y vuelves a un estado anterior? Eso es lo que vamos a cubrir en este"],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"es","attrs_author":"Anna Aimeri","attrs_publish_time":1659838264,"attrs_original_publish_time":1659838264,"attrs_is_republished":0,"attrs_nr_words":"788","attrs_boilerpipe_nr_words":"508","body_ext_links_number":13,"body_int_links_number":47,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":66,"download_ttfb_msec":66,"download_size":11410}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	1.8 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.freecodecamp.org/espanol/news/como-deshacer-cambios-en-git/
Last Crawled	2026-04-10 19:26:59 (1 month ago)
First Indexed	2022-08-07 19:19:09 (3 years ago)
HTTP Status Code	200
Content
Meta Title	Cómo deshacer cambios en Git
Meta Description	Puede que ya sepas que Git es un sistema de control de versiones. Lo que generalmente aprendes con Git es a guardar los cambios y confirmarlos a un repositorio remoto. Pero, ¿Cómo deshaces un cambio y vuelves a un estado anterior? Eso es lo que vamos a cubrir en este
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	es
Author	Anna Aimeri
Publish Time	2022-08-07 02:11:04 (3 years ago)
Original Publish Time	2022-08-07 02:11:04 (3 years ago)
Republished	No
Word Count (Total)	788
Word Count (Content)	508
Links
External Links	13
Internal Links	47
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	66
TTFB (ms)	66
Download Size (bytes)	11,410
Location
Host ID	32 (laksa032)
Partition ID	39
Root Hash	13723046482134587832
Unparsed URL	org,freecodecamp!www,/espanol/news/como-deshacer-cambios-en-git/ s443

🕷️ Crawler Inspector

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1. Shard Calculation

Query:

Response:

2. Crawled Status Check

Query:

Response:

3. Robots.txt Check

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Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

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