Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 17 (from laksa164)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa017.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 = 43 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://genius.com/Jj-lin-after-the-rain-lyrics\')), getAhrefsUnparsedNoserviceFromURL(\'https://genius.com/Jj-lin-after-the-rain-lyrics\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/genius.com\/Jj-lin-after-the-rain-lyrics","crawl_time":1755756323,"first_indexed_time":1638697620,"http_code":200,"src_unparsed":"com,genius!\/Jj-lin-after-the-rain-lyrics s443","src_root_hash":"15416488354524368617","history_drop_reason":null,"meta_title":"林俊傑 (JJ Lin) – After The Rain Lyrics | Genius Lyrics","meta_descriptions":["After The Rain Lyrics: December, running in the rain \/ Chasing down those memories of us, washed away \/ Do you remember? \/ How we were together \/ Happiness came easy with your hand in mine \/ I'm going"],"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":1638697620,"attrs_is_republished":0,"attrs_nr_words":"543","attrs_boilerpipe_nr_words":"213","body_ext_links_number":11,"body_int_links_number":67,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":959,"download_ttfb_msec":951,"download_size":64829}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	FAIL	`download_stamp > now() - 6 MONTH`	9.5 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://genius.com/Jj-lin-after-the-rain-lyrics
Last Crawled	2025-08-21 06:05:23 (9 months ago)
First Indexed	2021-12-05 09:47:00 (4 years ago)
HTTP Status Code	200
Content
Meta Title	林俊傑 (JJ Lin) – After The Rain Lyrics \| Genius Lyrics
Meta Description	After The Rain Lyrics: December, running in the rain / Chasing down those memories of us, washed away / Do you remember? / How we were together / Happiness came easy with your hand in mine / I'm going
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	2021-12-05 09:47:00 (4 years ago)
Republished	No
Word Count (Total)	543
Word Count (Content)	213
Links
External Links	11
Internal Links	67
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	959
TTFB (ms)	951
Download Size (bytes)	64,829
Location
Host ID	17 (laksa017)
Partition ID	43
Root Hash	15416488354524368617
Unparsed URL	com,genius!/Jj-lin-after-the-rain-lyrics 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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