Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 15 (from laksa137)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa015.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 = 58 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.dailydemocrat.com/2015/04/30/travel-top-5-scariest-roller-coasters-2/\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.dailydemocrat.com/2015/04/30/travel-top-5-scariest-roller-coasters-2/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.dailydemocrat.com\/2015\/04\/30\/travel-top-5-scariest-roller-coasters-2\/","crawl_time":1777698166,"first_indexed_time":1711958283,"http_code":200,"src_unparsed":"com,dailydemocrat!www,\/2015\/04\/30\/travel-top-5-scariest-roller-coasters-2\/ s443","src_root_hash":"7383264526880151615","history_drop_reason":null,"meta_title":"Travel Top 5: Scariest roller coasters – Daily Democrat","meta_descriptions":["Terrifying coasters Thrillist just ranked the nation”s scariest roller coasters — and even the ride names are intimidating. Ohio”s roller coaster mecca, Cedar Point, has three on Thrillist”s top 13 list, including the 67-mph GateKeeper with six inversions and wing seats that have you airborne before you even take off. California”s only entry was No. […]"],"meta_canonical":null,"ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"en-us","attrs_author":"Bay Area News Group","attrs_publish_time":1430352000,"attrs_original_publish_time":1430352000,"attrs_is_republished":0,"attrs_nr_words":"866","attrs_boilerpipe_nr_words":"133","body_ext_links_number":36,"body_int_links_number":97,"meta_nofollow":0,"meta_noarchive":1,"props_was_rendered":0,"src_redirect":"","download_time_msec":521,"download_ttfb_msec":516,"download_size":31222}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	1.1 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.dailydemocrat.com/2015/04/30/travel-top-5-scariest-roller-coasters-2/
Last Crawled	2026-05-02 05:02:46 (1 month ago)
First Indexed	2024-04-01 07:58:03 (2 years ago)
HTTP Status Code	200
Content
Meta Title	Travel Top 5: Scariest roller coasters – Daily Democrat
Meta Description	Terrifying coasters Thrillist just ranked the nation”s scariest roller coasters — and even the ride names are intimidating. Ohio”s roller coaster mecca, Cedar Point, has three on Thrillist”s top 13 list, including the 67-mph GateKeeper with six inversions and wing seats that have you airborne before you even take off. California”s only entry was No. […]
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	Bay Area News Group
Publish Time	2015-04-30 00:00:00 (11 years ago)
Original Publish Time	2015-04-30 00:00:00 (11 years ago)
Republished	No
Word Count (Total)	866
Word Count (Content)	133
Links
External Links	36
Internal Links	97
Technical SEO
Meta Nofollow	No
Meta Noarchive	Yes
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	521
TTFB (ms)	516
Download Size (bytes)	31,222
Location
Host ID	15 (laksa015)
Partition ID	58
Root Hash	7383264526880151615
Unparsed URL	com,dailydemocrat!www,/2015/04/30/travel-top-5-scariest-roller-coasters-2/ s443

🕷️ Crawler Inspector

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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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