Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 18 (from laksa070)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa018.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 = 62 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://idronline.org/article/humour/2021s-best-memes-the-idr-edition-nonprofit-humour/\')), getAhrefsUnparsedNoserviceFromURL(\'https://idronline.org/article/humour/2021s-best-memes-the-idr-edition-nonprofit-humour/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/idronline.org\/article\/humour\/2021s-best-memes-the-idr-edition-nonprofit-humour\/","crawl_time":1775631911,"first_indexed_time":1641795949,"http_code":200,"src_unparsed":"org,idronline!\/article\/humour\/2021s-best-memes-the-idr-edition-nonprofit-humour\/ s443","src_root_hash":"3659493462295312418","history_drop_reason":null,"meta_title":"2021’s best memes: The IDR edition | Nonprofit humour | IDR","meta_descriptions":["Self burns are really the best burns. Here, we at IDR used 2021's best memes to laugh at ourselves."],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"en-us","attrs_author":"Shreya Adhikari","attrs_publish_time":1748860229,"attrs_original_publish_time":1641795949,"attrs_is_republished":1,"attrs_nr_words":"728","attrs_boilerpipe_nr_words":"113","body_ext_links_number":6,"body_int_links_number":97,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":1857,"download_ttfb_msec":1856,"download_size":23853}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	1.9 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://idronline.org/article/humour/2021s-best-memes-the-idr-edition-nonprofit-humour/
Last Crawled	2026-04-08 07:05:11 (1 month ago)
First Indexed	2022-01-10 06:25:49 (4 years ago)
HTTP Status Code	200
Content
Meta Title	2021’s best memes: The IDR edition \| Nonprofit humour \| IDR
Meta Description	Self burns are really the best burns. Here, we at IDR used 2021's best memes to laugh at ourselves.
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-us
Author	Shreya Adhikari
Publish Time	2025-06-02 10:30:29 (1 year ago)
Original Publish Time	2022-01-10 06:25:49 (4 years ago)
Republished	Yes
Word Count (Total)	728
Word Count (Content)	113
Links
External Links	6
Internal Links	97
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	1,857
TTFB (ms)	1,856
Download Size (bytes)	23,853
Location
Host ID	18 (laksa018)
Partition ID	62
Root Hash	3659493462295312418
Unparsed URL	org,idronline!/article/humour/2021s-best-memes-the-idr-edition-nonprofit-humour/ s443

🕷️ Crawler Inspector

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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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