🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 27 (from laksa105)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa027.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 = 2 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://publer.com/tools/youtube-video-downloader\')), getAhrefsUnparsedNoserviceFromURL(\'https://publer.com/tools/youtube-video-downloader\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/publer.com\/tools\/youtube-video-downloader","crawl_time":1779961081,"first_indexed_time":1735738175,"http_code":200,"src_unparsed":"com,publer!\/tools\/youtube-video-downloader s443","src_root_hash":"441412286098760427","history_drop_reason":null,"meta_title":"Download YouTube Videos in HD | Free Tool by Publer","meta_descriptions":["Free online YouTube video downloader. Download videos and Shorts from YouTube in high-quality format. No ads, watermarks, or registration."],"meta_canonical":null,"ml_categories_json":"{\"\/Internet_and_Telecom\":896,\"\/Internet_and_Telecom\/Web_Services\":892,\"\/Internet_and_Telecom\/Web_Services\/Other\":478,\"\/Online_Communities\":109}","ml_types_json":"{\"\/Interactive_Tools\":575,\"\/Interactive_Tools\/Generator\":550}","ml_intent_types_json":"{\"Transactional\":937,\"Commercial\":118}","meta_language":"en","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1735738175,"attrs_is_republished":0,"attrs_nr_words":"1293","attrs_boilerpipe_nr_words":"492","body_ext_links_number":22,"body_int_links_number":107,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":84,"download_ttfb_msec":82,"download_size":31441}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 27 · Partition 2

laksa027

441412286098760427

📄

INDEXABLE

✅

CRAWLED

6 days 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`	0.2 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

Page Details

Property

Value

URL

https://publer.com/tools/youtube-video-downloader

Last Crawled

2026-05-28 09:38:01 (6 days ago)

First Indexed

2025-01-01 13:29:35 (1 year ago)

HTTP Status Code

200

Content

Meta Title

Download YouTube Videos in HD | Free Tool by Publer

Meta Description

Free online YouTube video downloader. Download videos and Shorts from YouTube in high-quality format. No ads, watermarks, or registration.

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

/Internet_and_Telecom		89.6%
/Internet_and_Telecom/Web_Services		89.2%
/Internet_and_Telecom/Web_Services/Other		47.8%
/Online_Communities		10.9%

Raw JSON

{
    "/Internet_and_Telecom": 896,
    "/Internet_and_Telecom/Web_Services": 892,
    "/Internet_and_Telecom/Web_Services/Other": 478,
    "/Online_Communities": 109
}

ML Page Types

/Interactive_Tools		57.5%
/Interactive_Tools/Generator		55.0%

Raw JSON

{
    "/Interactive_Tools": 575,
    "/Interactive_Tools/Generator": 550
}

ML Intent Types

Transactional		93.7%
Commercial		11.8%

Raw JSON

{
    "Transactional": 937,
    "Commercial": 118
}

Content Metadata

Language

Author

null

Publish Time

not set

Original Publish Time

2025-01-01 13:29:35 (1 year ago)

Republished

Word Count (Total)

1,293

Word Count (Content)

492

Links

External Links

Internal Links

107

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

TTFB (ms)

Download Size (bytes)

31,441

Location

Host ID

27 (laksa027)

Partition ID

Root Hash

441412286098760427

Unparsed URL

com,publer!/tools/youtube-video-downloader s443