🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 51 (from laksa032)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa051.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 = 44 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.youtube.com/KoreanAir\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.youtube.com/KoreanAir\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.youtube.com\/KoreanAir","crawl_time":1766736847,"first_indexed_time":0,"http_code":200,"src_unparsed":"com,youtube!www,\/KoreanAir s443","src_root_hash":"3907445400264388851","history_drop_reason":null,"meta_title":"대한항공 (Korean Air) - YouTube","meta_descriptions":["Anywhere is possible. 대한항공 공식 유튜브 채널입니다✈"],"meta_canonical":"com,youtube!www,\/channel\/UCdEkKjMLL_MnxTpO-iqsQkQ s443","ml_categories_json":"{\"\/Travel_and_Transportation\":743,\"\/Travel_and_Transportation\/Transportation\":672,\"\/Travel_and_Transportation\/Transportation\/Air_Travel\":671,\"\/Arts_and_Entertainment\":363,\"\/Arts_and_Entertainment\/TV_and_Video\":211,\"\/Arts_and_Entertainment\/TV_and_Video\/Online_Video\":174}","ml_types_json":"{\"\/Video\":988,\"\/Video\/Vlog\":441}","ml_intent_types_json":"{\"Navigational\":627,\"Informational\":502}","meta_language":"en","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":0,"attrs_is_republished":0,"attrs_nr_words":"1717","attrs_boilerpipe_nr_words":"13","body_ext_links_number":0,"body_int_links_number":1,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":354,"download_ttfb_msec":74,"download_size":149479}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 51 · Partition 44

laksa051

3907445400264388851

🚫

NOT INDEXABLE

✅

CRAWLED

5 months ago

🤖

ROBOTS ALLOWED

Page Info Filters

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	5.3 months ago (distributed domain, exempt)
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	FAIL	`meta_canonical IS NULL OR = '' OR = src_unparsed`	com,youtube!www,/channel/UCdEkKjMLL_MnxTpO-iqsQkQ s443

Page Details

Property

Value

URL

https://www.youtube.com/KoreanAir

Last Crawled

2025-12-26 08:14:07 (5 months ago)

First Indexed

not set

HTTP Status Code

200

Content

Meta Title

대한항공 (Korean Air) - YouTube

Meta Description

Anywhere is possible. 대한항공 공식 유튜브 채널입니다✈

Meta Canonical

com,youtube!www,/channel/UCdEkKjMLL_MnxTpO-iqsQkQ s443

Boilerpipe Text

heavy column, fetched on demand

Markdown

heavy column, fetched on demand

Readable Markdown

heavy column, fetched on demand

ML Classification

ML Categories

/Travel_and_Transportation		74.3%
/Travel_and_Transportation/Transportation		67.2%
/Travel_and_Transportation/Transportation/Air_Travel		67.1%
/Arts_and_Entertainment		36.3%
/Arts_and_Entertainment/TV_and_Video		21.1%
/Arts_and_Entertainment/TV_and_Video/Online_Video		17.4%

Raw JSON

{
    "/Travel_and_Transportation": 743,
    "/Travel_and_Transportation/Transportation": 672,
    "/Travel_and_Transportation/Transportation/Air_Travel": 671,
    "/Arts_and_Entertainment": 363,
    "/Arts_and_Entertainment/TV_and_Video": 211,
    "/Arts_and_Entertainment/TV_and_Video/Online_Video": 174
}

ML Page Types

/Video		98.8%
/Video/Vlog		44.1%

Raw JSON

{
    "/Video": 988,
    "/Video/Vlog": 441
}

ML Intent Types

Navigational		62.7%
Informational		50.2%

Raw JSON

{
    "Navigational": 627,
    "Informational": 502
}

Content Metadata

Language

Author

null

Publish Time

not set

Original Publish Time

not set

Republished

Word Count (Total)

1,717

Word Count (Content)

Links

External Links

Internal Links

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

354

TTFB (ms)

Download Size (bytes)

149,479

Location

Host ID

51 (laksa051)

Partition ID

Root Hash

3907445400264388851

Unparsed URL

com,youtube!www,/KoreanAir s443