🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 30 (from laksa142)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa030.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 = 78 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://earthsky.org/space/1st-black-hole-photo-see-m87-its-home-galaxy/\')), getAhrefsUnparsedNoserviceFromURL(\'https://earthsky.org/space/1st-black-hole-photo-see-m87-its-home-galaxy/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/earthsky.org\/space\/1st-black-hole-photo-see-m87-its-home-galaxy\/","crawl_time":1779615850,"first_indexed_time":1622148814,"http_code":200,"src_unparsed":"org,earthsky!\/space\/1st-black-hole-photo-see-m87-its-home-galaxy\/ s443","src_root_hash":"17001790450347115630","history_drop_reason":null,"meta_title":"You saw the 1st photo of a black hole? Now see its home galaxy | Space | EarthSky","meta_descriptions":["The 1st-ever photo of a giant black hole made headlines earlier this month. Now see some beautiful images of M87, the great galaxy that it calls home, located some 55 million light-years from Earth."],"meta_canonical":null,"ml_categories_json":"{\"\/Science\":995,\"\/Science\/Astronomy\":991}","ml_types_json":"{\"\/Article\":994,\"\/Article\/News_Update\":973}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en-us","attrs_author":"Paul Scott Anderson","attrs_publish_time":1556538526,"attrs_original_publish_time":1556538526,"attrs_is_republished":0,"attrs_nr_words":"1544","attrs_boilerpipe_nr_words":"1192","body_ext_links_number":47,"body_int_links_number":46,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":130,"download_ttfb_msec":129,"download_size":31760}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 30 · Partition 78

laksa030

17001790450347115630

📄

INDEXABLE

✅

CRAWLED

10 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://earthsky.org/space/1st-black-hole-photo-see-m87-its-home-galaxy/

Last Crawled

2026-05-24 09:44:10 (10 days ago)

First Indexed

2021-05-27 20:53:34 (5 years ago)

HTTP Status Code

200

Content

Meta Title

You saw the 1st photo of a black hole? Now see its home galaxy | Space | EarthSky

Meta Description

The 1st-ever photo of a giant black hole made headlines earlier this month. Now see some beautiful images of M87, the great galaxy that it calls home, located some 55 million light-years from Earth.

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		99.5%
/Science/Astronomy		99.1%

Raw JSON

{
    "/Science": 995,
    "/Science/Astronomy": 991
}

ML Page Types

/Article		99.4%
/Article/News_Update		97.3%

Raw JSON

{
    "/Article": 994,
    "/Article/News_Update": 973
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

en-us

Author

Paul Scott Anderson

Publish Time

2019-04-29 11:48:46 (7 years ago)

Original Publish Time

2019-04-29 11:48:46 (7 years ago)

Republished

Word Count (Total)

1,544

Word Count (Content)

1,192

Links

External Links

Internal Links

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

130

TTFB (ms)

129

Download Size (bytes)

31,760

Location

Host ID

30 (laksa030)

Partition ID

Root Hash

17001790450347115630

Unparsed URL

org,earthsky!/space/1st-black-hole-photo-see-m87-its-home-galaxy/ s443