🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 51 (from laksa047)

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/google\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.youtube.com/google\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.youtube.com\/google","crawl_time":1769166153,"first_indexed_time":0,"http_code":200,"src_unparsed":"com,youtube!www,\/google s443","src_root_hash":"3907445400264388851","history_drop_reason":null,"meta_title":"Google - YouTube","meta_descriptions":["Join us as we reimagine how AI can make your life better and help you explore your creativity, connect with the world, and discover new possibilities. Browse..."],"meta_canonical":"com,youtube!www,\/channel\/UCK8sQmJBp8GCxrOtXWBpyEA s443","ml_categories_json":"{\"\/Computers_and_Electronics\":652,\"\/Internet_and_Telecom\":619,\"\/Internet_and_Telecom\/Web_Services\":520,\"\/Computers_and_Electronics\/Software\":437,\"\/Internet_and_Telecom\/Web_Services\/Web_Design_and_Development\":269,\"\/Computers_and_Electronics\/Software\/Intelligent_Personal_Assistants\":163,\"\/Science\":154,\"\/Arts_and_Entertainment\":128}","ml_types_json":"{\"\/Video\":954,\"\/Video\/Tutorial_or_Guide\":448}","ml_intent_types_json":"{\"Informational\":981}","meta_language":"en","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":0,"attrs_is_republished":0,"attrs_nr_words":"1958","attrs_boilerpipe_nr_words":"0","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":559,"download_ttfb_msec":100,"download_size":152541}

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

4 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`	4.4 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/UCK8sQmJBp8GCxrOtXWBpyEA s443

Page Details

Property

Value

URL

https://www.youtube.com/google

Last Crawled

2026-01-23 11:02:33 (4 months ago)

First Indexed

not set

HTTP Status Code

200

Content

Meta Title

Google - YouTube

Meta Description

Join us as we reimagine how AI can make your life better and help you explore your creativity, connect with the world, and discover new possibilities. Browse...

Meta Canonical

com,youtube!www,/channel/UCK8sQmJBp8GCxrOtXWBpyEA 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

/Computers_and_Electronics		65.2%
/Internet_and_Telecom		61.9%
/Internet_and_Telecom/Web_Services		52.0%
/Computers_and_Electronics/Software		43.7%
/Internet_and_Telecom/Web_Services/Web_Design_and_Development		26.9%
/Computers_and_Electronics/Software/Intelligent_Personal_Assistants		16.3%
/Science		15.4%
/Arts_and_Entertainment		12.8%

Raw JSON

{
    "/Computers_and_Electronics": 652,
    "/Internet_and_Telecom": 619,
    "/Internet_and_Telecom/Web_Services": 520,
    "/Computers_and_Electronics/Software": 437,
    "/Internet_and_Telecom/Web_Services/Web_Design_and_Development": 269,
    "/Computers_and_Electronics/Software/Intelligent_Personal_Assistants": 163,
    "/Science": 154,
    "/Arts_and_Entertainment": 128
}

ML Page Types

/Video		95.4%
/Video/Tutorial_or_Guide		44.8%

Raw JSON

{
    "/Video": 954,
    "/Video/Tutorial_or_Guide": 448
}

ML Intent Types

Informational

98.1%

Raw JSON

{
    "Informational": 981
}

Content Metadata

Language

Author

null

Publish Time

not set

Original Publish Time

not set

Republished

Word Count (Total)

1,958

Word Count (Content)

Links

External Links

Internal Links

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

559

TTFB (ms)

100

Download Size (bytes)

152,541

Location

Host ID

51 (laksa051)

Partition ID

Root Hash

3907445400264388851

Unparsed URL

com,youtube!www,/google s443