🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 150 (from laksa152)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa150.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://airandspace.si.edu/stories/editorial/what-was-space-race\')), getAhrefsUnparsedNoserviceFromURL(\'https://airandspace.si.edu/stories/editorial/what-was-space-race\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/airandspace.si.edu\/stories\/editorial\/what-was-space-race","crawl_time":1775057583,"first_indexed_time":1695443470,"http_code":200,"src_unparsed":"edu,si!airandspace,\/stories\/editorial\/what-was-space-race s443","src_root_hash":"3913164597925578750","history_drop_reason":null,"meta_title":"What Was the Space Race? | National Air and Space Museum","meta_descriptions":["In 1961, President John Kennedy called on the nation to send a man to the Moon. Have you ever wondered why we invested so much time, effort, and national attention in getting there?"],"meta_canonical":null,"ml_categories_json":"{\"\/Science\":860,\"\/Science\/Astronomy\":689,\"\/Law_and_Government\":186,\"\/Law_and_Government\/Military\":108}","ml_types_json":"{\"\/Article\":978,\"\/Article\/Definitions\":627}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en","attrs_author":null,"attrs_publish_time":1678124251,"attrs_original_publish_time":1678124251,"attrs_is_republished":0,"attrs_nr_words":"2060","attrs_boilerpipe_nr_words":"1566","body_ext_links_number":9,"body_int_links_number":69,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":41,"download_ttfb_msec":40,"download_size":32374}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 150 · Partition 93

laksa150

3913164597925578750

📄

INDEXABLE

✅

CRAWLED

2 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`	2.1 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://airandspace.si.edu/stories/editorial/what-was-space-race

Last Crawled

2026-04-01 15:33:03 (2 months ago)

First Indexed

2023-09-23 04:31:10 (2 years ago)

HTTP Status Code

200

Content

Meta Title

What Was the Space Race? | National Air and Space Museum

Meta Description

In 1961, President John Kennedy called on the nation to send a man to the Moon. Have you ever wondered why we invested so much time, effort, and national attention in getting there?

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		86.0%
/Science/Astronomy		68.9%
/Law_and_Government		18.6%
/Law_and_Government/Military		10.8%

Raw JSON

{
    "/Science": 860,
    "/Science/Astronomy": 689,
    "/Law_and_Government": 186,
    "/Law_and_Government/Military": 108
}

ML Page Types

/Article		97.8%
/Article/Definitions		62.7%

Raw JSON

{
    "/Article": 978,
    "/Article/Definitions": 627
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

Author

null

Publish Time

2023-03-06 17:37:31 (3 years ago)

Original Publish Time

2023-03-06 17:37:31 (3 years ago)

Republished

Word Count (Total)

2,060

Word Count (Content)

1,566

Links

External Links

Internal Links

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

TTFB (ms)

Download Size (bytes)

32,374

Location

Host ID

150 (laksa150)

Partition ID

Root Hash

3913164597925578750

Unparsed URL

edu,si!airandspace,/stories/editorial/what-was-space-race s443