🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 193 (from laksa032)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa193.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 = 93 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.statista.com/statistics/1115255/us-presidents-heights/\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.statista.com/statistics/1115255/us-presidents-heights/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.statista.com\/statistics\/1115255\/us-presidents-heights\/","crawl_time":1777343733,"first_indexed_time":1593279030,"http_code":200,"src_unparsed":"com,statista!www,\/statistics\/1115255\/us-presidents-heights\/ s443","src_root_hash":"114095133448638793","history_drop_reason":null,"meta_title":"U.S. Presidents: heights 1789-2021| Statista","meta_descriptions":["The average height of the 45 men who have served as the President of the United States is approximately 180cm (5'11\"); this is roughly five centimeters (two inches) taller than the average U.S."],"meta_canonical":null,"ml_categories_json":"{\"\/People_and_Society\":377,\"\/Law_and_Government\":347,\"\/Law_and_Government\/Government\":337,\"\/People_and_Society\/Social_Sciences\":324,\"\/Law_and_Government\/Government\/Executive_Branch\":251,\"\/People_and_Society\/Social_Sciences\/Political_Science\":165}","ml_types_json":"{\"\/Article\":636,\"\/Article\/Definitions\":404}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1593279030,"attrs_is_republished":0,"attrs_nr_words":"3100","attrs_boilerpipe_nr_words":"260","body_ext_links_number":6,"body_int_links_number":248,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":888,"download_ttfb_msec":874,"download_size":97156}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 193 · Partition 93

laksa193

114095133448638793

📄

INDEXABLE

✅

CRAWLED

1 month 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`	1.2 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://www.statista.com/statistics/1115255/us-presidents-heights/

Last Crawled

2026-04-28 02:35:33 (1 month ago)

First Indexed

2020-06-27 17:30:30 (5 years ago)

HTTP Status Code

200

Content

Meta Title

U.S. Presidents: heights 1789-2021| Statista

Meta Description

The average height of the 45 men who have served as the President of the United States is approximately 180cm (5'11"); this is roughly five centimeters (two inches) taller than the average U.S.

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

/People_and_Society		37.7%
/Law_and_Government		34.7%
/Law_and_Government/Government		33.7%
/People_and_Society/Social_Sciences		32.4%
/Law_and_Government/Government/Executive_Branch		25.1%
/People_and_Society/Social_Sciences/Political_Science		16.5%

Raw JSON

{
    "/People_and_Society": 377,
    "/Law_and_Government": 347,
    "/Law_and_Government/Government": 337,
    "/People_and_Society/Social_Sciences": 324,
    "/Law_and_Government/Government/Executive_Branch": 251,
    "/People_and_Society/Social_Sciences/Political_Science": 165
}

ML Page Types

/Article		63.6%
/Article/Definitions		40.4%

Raw JSON

{
    "/Article": 636,
    "/Article/Definitions": 404
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

Author

null

Publish Time

not set

Original Publish Time

2020-06-27 17:30:30 (5 years ago)

Republished

Word Count (Total)

3,100

Word Count (Content)

260

Links

External Links

Internal Links

248

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Redirect Target

null

Performance

Download Time (ms)

888

TTFB (ms)

874

Download Size (bytes)

97,156

Location

Host ID

193 (laksa193)

Partition ID

Root Hash

114095133448638793

Unparsed URL

com,statista!www,/statistics/1115255/us-presidents-heights/ s443