🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 181 (from laksa184)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa181.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 = 32 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://plugboats.com/china-launches-electric-cargo-ship-to-carry-coal/\')), getAhrefsUnparsedNoserviceFromURL(\'https://plugboats.com/china-launches-electric-cargo-ship-to-carry-coal/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/plugboats.com\/china-launches-electric-cargo-ship-to-carry-coal\/","crawl_time":1779691447,"first_indexed_time":1555535311,"http_code":200,"src_unparsed":"com,plugboats!\/china-launches-electric-cargo-ship-to-carry-coal\/ s443","src_root_hash":"6275200910884166581","history_drop_reason":null,"meta_title":"China launches electric cargo ship to carry...coal? - Plugboats","meta_descriptions":["Yep."],"meta_canonical":null,"ml_categories_json":"{\"\/Science\":358,\"\/Science\/Engineering_and_Technology\":351,\"\/Science\/Engineering_and_Technology\/Other\":340,\"\/Autos_and_Vehicles\":230,\"\/News\":197,\"\/Travel_and_Transportation\":164,\"\/Business_and_Industrial\":163,\"\/Travel_and_Transportation\/Transportation\":161,\"\/Business_and_Industrial\/Shipping_and_Logistics\":147,\"\/Business_and_Industrial\/Shipping_and_Logistics\/Freight_Transport\":146,\"\/Business_and_Industrial\/Shipping_and_Logistics\/Freight_Transport\/Maritime_Transport\":134,\"\/Autos_and_Vehicles\/Commercial_Vehicles\":129,\"\/Autos_and_Vehicles\/Commercial_Vehicles\/Cargo_Trucks_and_Trailers\":114}","ml_types_json":"{\"\/Article\":991,\"\/Article\/News_Update\":988}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en-us","attrs_author":null,"attrs_publish_time":1548624248,"attrs_original_publish_time":1548624248,"attrs_is_republished":0,"attrs_nr_words":"1018","attrs_boilerpipe_nr_words":"261","body_ext_links_number":14,"body_int_links_number":88,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":1499,"download_ttfb_msec":1471,"download_size":89860}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 181 · Partition 32

laksa181

6275200910884166581

📄

INDEXABLE

✅

CRAWLED

9 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`	0.3 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://plugboats.com/china-launches-electric-cargo-ship-to-carry-coal/

Last Crawled

2026-05-25 06:44:07 (9 days ago)

First Indexed

2019-04-17 21:08:31 (7 years ago)

HTTP Status Code

200

Content

Meta Title

China launches electric cargo ship to carry...coal? - Plugboats

Meta Description

Yep.

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

/Science		35.8%
/Science/Engineering_and_Technology		35.1%
/Science/Engineering_and_Technology/Other		34.0%
/Autos_and_Vehicles		23.0%
/News		19.7%
/Travel_and_Transportation		16.4%
/Business_and_Industrial		16.3%
/Travel_and_Transportation/Transportation		16.1%
/Business_and_Industrial/Shipping_and_Logistics		14.7%
/Business_and_Industrial/Shipping_and_Logistics/Freight_Transport		14.6%
/Business_and_Industrial/Shipping_and_Logistics/Freight_Transport/Maritime_Transport		13.4%
/Autos_and_Vehicles/Commercial_Vehicles		12.9%
/Autos_and_Vehicles/Commercial_Vehicles/Cargo_Trucks_and_Trailers		11.4%

Raw JSON

{
    "/Science": 358,
    "/Science/Engineering_and_Technology": 351,
    "/Science/Engineering_and_Technology/Other": 340,
    "/Autos_and_Vehicles": 230,
    "/News": 197,
    "/Travel_and_Transportation": 164,
    "/Business_and_Industrial": 163,
    "/Travel_and_Transportation/Transportation": 161,
    "/Business_and_Industrial/Shipping_and_Logistics": 147,
    "/Business_and_Industrial/Shipping_and_Logistics/Freight_Transport": 146,
    "/Business_and_Industrial/Shipping_and_Logistics/Freight_Transport/Maritime_Transport": 134,
    "/Autos_and_Vehicles/Commercial_Vehicles": 129,
    "/Autos_and_Vehicles/Commercial_Vehicles/Cargo_Trucks_and_Trailers": 114
}

ML Page Types

/Article		99.1%
/Article/News_Update		98.8%

Raw JSON

{
    "/Article": 991,
    "/Article/News_Update": 988
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

en-us

Author

null

Publish Time

2019-01-27 21:24:08 (7 years ago)

Original Publish Time

2019-01-27 21:24:08 (7 years ago)

Republished

Word Count (Total)

1,018

Word Count (Content)

261

Links

External Links

Internal Links

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Redirect Target

null

Performance

Download Time (ms)

1,499

TTFB (ms)

1,471

Download Size (bytes)

89,860

Location

Host ID

181 (laksa181)

Partition ID

Root Hash

6275200910884166581

Unparsed URL

com,plugboats!/china-launches-electric-cargo-ship-to-carry-coal/ s443