🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 152 (from laksa121)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa152.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 = 74 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://en.wikipedia.org/wiki/Fuel_economy_in_automobiles\')), getAhrefsUnparsedNoserviceFromURL(\'https://en.wikipedia.org/wiki/Fuel_economy_in_automobiles\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/en.wikipedia.org\/wiki\/Fuel_economy_in_automobiles","crawl_time":1779965854,"first_indexed_time":0,"http_code":200,"src_unparsed":"org,wikipedia!en,\/wiki\/Fuel_economy_in_automobiles s443","src_root_hash":"17790707453426894952","history_drop_reason":null,"meta_title":"Fuel economy in automobiles","meta_descriptions":[],"meta_canonical":null,"ml_categories_json":"{\"\/Autos_and_Vehicles\":956,\"\/Autos_and_Vehicles\/Motor_Vehicles_(By_Type)\":866,\"\/Autos_and_Vehicles\/Motor_Vehicles_(By_Type)\/Other\":468,\"\/Science\":291,\"\/Science\/Engineering_and_Technology\":265,\"\/Science\/Engineering_and_Technology\/Other\":265}","ml_types_json":"{\"\/Article\":998,\"\/Article\/Wiki\":935}","ml_intent_types_json":"{\"Informational\":999}","meta_language":null,"attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":0,"attrs_is_republished":0,"attrs_nr_words":"12667","attrs_boilerpipe_nr_words":"12282","body_ext_links_number":183,"body_int_links_number":305,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":0,"download_ttfb_msec":0,"download_size":455884}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 152 · Partition 74

laksa152

17790707453426894952

📄

INDEXABLE

✅

CRAWLED

5 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 (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	PASS	`meta_canonical IS NULL OR = '' OR = src_unparsed`	Not set

Page Details

Property

Value

URL

https://en.wikipedia.org/wiki/Fuel_economy_in_automobiles

Last Crawled

2026-05-28 10:57:34 (5 days ago)

First Indexed

not set

HTTP Status Code

200

Content

Meta Title

Fuel economy in automobiles

Meta Description

null

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

/Autos_and_Vehicles		95.6%
/Autos_and_Vehicles/Motor_Vehicles_(By_Type)		86.6%
/Autos_and_Vehicles/Motor_Vehicles_(By_Type)/Other		46.8%
/Science		29.1%
/Science/Engineering_and_Technology		26.5%
/Science/Engineering_and_Technology/Other		26.5%

Raw JSON

{
    "/Autos_and_Vehicles": 956,
    "/Autos_and_Vehicles/Motor_Vehicles_(By_Type)": 866,
    "/Autos_and_Vehicles/Motor_Vehicles_(By_Type)/Other": 468,
    "/Science": 291,
    "/Science/Engineering_and_Technology": 265,
    "/Science/Engineering_and_Technology/Other": 265
}

ML Page Types

/Article		99.8%
/Article/Wiki		93.5%

Raw JSON

{
    "/Article": 998,
    "/Article/Wiki": 935
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

null

Author

null

Publish Time

not set

Original Publish Time

not set

Republished

Word Count (Total)

12,667

Word Count (Content)

12,282

Links

External Links

183

Internal Links

305

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Redirect Target

null

Performance

Download Time (ms)

TTFB (ms)

Download Size (bytes)

455,884

Location

Host ID

152 (laksa152)

Partition ID

Root Hash

17790707453426894952

Unparsed URL

org,wikipedia!en,/wiki/Fuel_economy_in_automobiles s443